$100,000,000

                                Terex Corporation

               8-7/8% Series C Senior Subordinated Notes due 2008


                          REGISTRATION RIGHTS AGREEMENT
                          -----------------------------


March 9, 1999

Credit Suisse First Boston Corporation
CIBC Oppenheimer Corp.
c/o Credit Suisse First Boston Corporation
    Eleven Madison Avenue
    New York, New York 10010-3629

Dear Sirs:

                  Terex  Corporation,  a Delaware  corporation  (the  "Issuer"),
proposes to issue and sell to Credit  Suisse First Boston  Corporation  and CIBC
Oppenheimer Corp. (collectively,  the "Initial Purchasers"),  upon the terms set
forth in a purchase  agreement  dated March 4, 1999 (the "Purchase  Agreement"),
$100.0  million  aggregate  principal  amount  of its  8-7/8%  Series  C  Senior
Subordinated  Notes due 2008 (the "Initial  Securities")  to be  unconditionally
guaranteed (the  "Guaranties")  by Koehring Cranes,  Inc.,  Payhauler Corp., PPM
Cranes,  Inc., Terex Aerials,  Inc., Terex Cranes, Inc., Terex Mining Equipment,
Inc., Terex-RO Corporation, Terex-Telelect, Inc., The American Crane Corporation
and O&K Orenstein & Koppel, Inc. (the "Guarantors" and together with the Issuer,
the "Company").  The Initial Securities will be issued pursuant to an Indenture,
dated the date hereof (the "Indenture"),  among the Issuer, the Guarantors named
therein and United States Trust Company of New York, as trustee (the "Trustee").
As an inducement to the Initial Purchasers,  the Company agrees with the Initial
Purchasers, for the benefit of the holders of the Initial Securities (including,
without limitation, the Initial Purchasers), the Exchange Securities (as defined
below) and the Private Exchange Securities (as defined below) (collectively, the
"Holders"), as follows:


                                       1



                  1. Registered  Exchange  Offer.  The Company shall, at its own
cost,  prepare  and,  not later  than 60 days after (or if the 60th day is not a
business day, the first business day  thereafter)  the date of original issue of
the Initial Securities (the "Issue Date"), file with the Securities and Exchange
Commission  (the  "Commission")  a registration  statement (the "Exchange  Offer
Registration  Statement")  on an  appropriate  form under the  Securities Act of
1933, as amended (the "Securities  Act"),  with respect to a proposed offer (the
"Registered  Exchange Offer") to the Holders of Transfer  Restricted  Securities
(as defined in Section 6 hereof), who are not prohibited by any law or policy of
the Commission from participating in the Registered Exchange Offer, to issue and
deliver  to such  Holders,  in  exchange  for  the  Initial  Securities,  a like
aggregate principal amount of 8-7/8% Series D Senior Subordinated Notes due 2008
(the "Exchange Securities") of the Company issued under the Indenture that would
be registered under the Securities Act and identical in all material respects to
the Initial  Securities  (except for the transfer  restrictions  relating to the
Initial  Securities  and the  provisions  relating to the matters  described  in
Section 6 hereof). The Company shall use its best efforts to cause such Exchange
Offer Registration Statement to become effective under the Securities Act within
150 days (or if the 150th day is not a  business  day,  the first  business  day
thereafter)  after the Issue Date of the Initial  Securities  and shall keep the
Exchange Offer  Registration  Statement  effective for not less than 30 days (or
longer,  if required by applicable  law) after the date notice of the Registered
Exchange  Offer is mailed to the Holders (such period being called the "Exchange
Offer Registration Period").

                  If the Company  effects the  Registered  Exchange  Offer,  the
Company will be entitled to close the  Registered  Exchange  Offer 30 days after
the commencement  thereof provided that the Company has accepted all the Initial
Securities  theretofore  validly  tendered in  accordance  with the terms of the
Registered Exchange Offer.

                  Following the declaration of the effectiveness of the Exchange
Offer Registration Statement, the Company shall promptly commence the Registered
Exchange  Offer,  it being the objective of such  Registered  Exchange  Offer to
enable each Holder of Transfer  Restricted  Securities  (as defined in Section 6
hereof)  electing to exchange the Initial  Securities  for  Exchange  Securities
(assuming that such Holder is not an affiliate of the Company within the meaning
of the Securities Act,  acquires the Exchange  Securities in the ordinary course
of such Holder's  business and has no  arrangements or  understandings  with any
person to participate in the distribution of the Exchange  Securities and is not
prohibited  by any law or policy of the  Commission  from  participating  in the
Registered  Exchange  Offer) to trade such  Exchange  Securities  from and after
their receipt without any  limitations or restrictions  under the Securities Act
and  without  material  restrictions  under the  securities  laws of the several
states of the United States.

                  The   Company   acknowledges   that,   pursuant   to   current
interpretations by the Commission's staff of Section 5 of the Securities Act, in
the absence of an  applicable  exemption  therefrom,  (i) each Holder which is a
broker-dealer  electing to exchange  Securities (as defined below)  acquired for
its own  account  as a result  of  market  making  activities  or other  trading
activities,  for Exchange  Securities (an "Exchanging  Dealer"),  is required to
deliver a prospectus  containing the information set forth in (a) Annex A hereto
in  the  foreportion  thereof,  (b)  Annex  B  hereto  in  the  "Exchange  Offer
Procedures"  section and the "Purpose of the Exchange  Offer"  section,  and (c)
Annex C hereto in the  "Plan of  Distribution"  section  of such  prospectus  in
connection  with a  sale  of any  such  Exchange  Securities  received  by  such
Exchanging Dealer pursuant to the Registered  Exchange Offer and (ii) an Initial
Purchaser  that elects to sell  Exchange  Securities  acquired  in exchange  for
Securities  constituting  any  portion of an unsold  allotment  is  required  to
deliver a prospectus  containing the information required by Items 507 or 508 of
Regulation S-K under the Securities Act, as applicable,  in connection with such
sale.





                                       2



                  The Company  shall use its best  efforts to keep the  Exchange
Offer  Registration   Statement  effective  and  to  amend  and  supplement  the
prospectus  contained therein, in order to permit such prospectus to be lawfully
delivered by all persons subject to the prospectus delivery  requirements of the
Securities  Act for such  period of time as such  persons  must comply with such
requirements in order to resell the Exchange Securities; provided, however, that
in the case where such  prospectus and any amendment or supplement  thereto must
be delivered by an Exchanging Dealer or an Initial Purchaser,  such period shall
be the lesser of 180 days and the date on which all  Exchanging  Dealers and the
Initial  Purchasers have sold all Exchange  Securities held by them (unless such
period is extended pursuant to Section 3(j) below).

                  If, upon  consummation of the Registered  Exchange Offer,  any
Initial Purchaser holds Initial Securities  acquired by it and having the status
of an unsold allotment in the initial distribution, the Company,  simultaneously
with the delivery of the Exchange Securities pursuant to the Registered Exchange
Offer,  shall  issue and  deliver to such  Initial  Purchaser  upon the  written
request of such Initial Purchaser,  in exchange (the "Private Exchange") for the
Initial  Securities held by such Initial  Purchaser,  a like principal amount of
debt  securities of the Company  issued under the Indenture and identical in all
material respects (including the existence of restrictions on transfer under the
Securities  Act and the  securities  laws of the  several  states of the  United
States, but excluding  provisions relating to the matters described in Section 6
hereof) to the Initial  Securities  (the  "Private  Exchange  Securities").  The
Initial Securities,  the Exchange Securities and the Private Exchange Securities
are herein collectively called the "Securities".

                  In connection with the Registered  Exchange Offer, the Company
shall:

                  (a) mail to each Holder a copy of the prospectus  forming part
         of  the  Exchange  Offer  Registration  Statement,   together  with  an
         appropriate  letter of transmittal  (the "Letter of  Transmittal")  and
         related documents;

                  (b) keep the Registered  Exchange Offer open for not less than
         30 days (or  longer,  if  required  by  applicable  law) after the date
         notice thereof is mailed to the Holders;

                  (c) utilize the  services of a depositary  for the  Registered
         Exchange Offer with an address in the Borough of Manhattan, The City of
         New York, which may be the Trustee or an affiliate of the Trustee;

                  (d) permit Holders to withdraw tendered Securities at any time
         prior to the close of business, New York time, on the last business day
         on which the Registered Exchange Offer shall remain open; and

                  (e)  otherwise  comply  in  all  material  respects  with  all
applicable laws.

                  As soon as  practicable  after  the  close  of the  Registered
Exchange Offer or the Private Exchange, as the case may be, the Company shall:

                  (x) accept for exchange all the Securities  properly  tendered
         and not properly  withdrawn  pursuant to the Registered  Exchange Offer
         and the Private  Exchange in accordance  with the terms of the Exchange
         Offer Registration  Statement and the Letter of Transmittal filed as an
         exhibit thereto;



                                       3



                  (y) deliver to the Trustee for cancellation all the Initial
         Securities so accepted for exchange; and

                  (z) cause the Trustee to  authenticate  and  deliver  promptly
         Exchange Securities or Private Exchange Securities, as the case may be,
         to each Holder of the Initial  Securities equal in aggregate  principal
         amount  to the  Initial  Securities  of such  Holder  so  accepted  for
         exchange.

                  The Indenture will provide that the Exchange  Securities  will
not be subject to the transfer  restrictions set forth in the Indenture and that
all the Initial Securities,  Exchange Securities and Private Exchange Securities
will vote and consent  together on all matters as one class and that none of the
such  securities will have the right to vote or consent as a class separate from
one another on any matter.

                  Interest  on  each  Exchange  Security  and  Private  Exchange
Security  issued  pursuant to the  Registered  Exchange Offer and in the Private
Exchange will accrue from the last interest  payment date on which  interest was
paid on the  Initial  Securities  surrendered  in  exchange  therefor  or, if no
interest  has been paid on the  Initial  Securities,  from the date of  original
issue of the Initial  Securities.  Each Exchange  Security and Private  Exchange
Security  will bear  interest  at the rate set  forth  thereon;  provided,  that
interest  with respect to the period prior to the issuance  thereof shall accrue
at the rate or rates  borne by the Initial  Securities  from time to time during
such period.

                  Each Holder  participating  in the  Registered  Exchange Offer
shall  be  required  to  represent  to  the  Company  that  at the  time  of the
consummation  of the  Registered  Exchange  Offer  (i) any  Exchange  Securities
received by such Holder will be  acquired in the  ordinary  course of  business,
(ii) such Holder will have no arrangements or  understanding  with any person to
participate in the  distribution  of the  Securities or the Exchange  Securities
within the  meaning of the  Securities  Act or resale of the  Securities  or the
Exchange Securities in violation of the Securities Act, (iii) such Holder is not
an  "affiliate," as defined in Rule 405 of the Securities Act, of the Company or
if it is an  affiliate,  such  Holder  will  comply  with the  registration  and
prospectus delivery requirements of the Securities Act to the extent applicable,
(iv) if such Holder is not a broker-dealer,  that it is not engaged in, and does
not intend to engage in, the distribution of the Exchange  Securities and (v) if
such Holder is a broker-dealer, that it will receive Exchange Securities for its
own account in exchange for Initial Securities that were acquired as a result of
market-making  activities  or  other  trading  activities  and  that  it will be
required to acknowledge that it will deliver a prospectus in connection with any
resale of such Exchange Securities.

                  Notwithstanding  any other provisions hereof, the Company will
use its  best  efforts  to  ensure  that  (i) any  Exchange  Offer  Registration
Statement and any amendment thereto and any prospectus  forming part thereof and
any supplement thereto complies in all material respects with the Securities Act
and the rules and regulations  thereunder,  (ii) any Exchange Offer Registration
Statement and any amendment thereto does not, when it becomes effective, contain
an untrue statement of a material fact or omit to state a material fact required
to be stated therein or necessary to make the statements  therein not misleading
and  (iii)  any  prospectus  forming  part of any  Exchange  Offer  Registration
Statement,  and any  supplement to such  prospectus,  does not include an untrue
statement  of a material  fact or omit to state a material  fact  required to be
stated  therein or necessary  in order to make the  statements  therein,  in the
light of the circumstances under which they were made, not misleading.




                                       4


                  2. Shelf Registration. If, (i) because of any change in law or
in  applicable  interpretations  thereof  by the  staff of the  Commission,  the
Company is not permitted to effect a Registered  Exchange Offer, as contemplated
by Section 1 hereof,  (ii) the  Exchange  Offer  Registration  Statement  is not
declared effective within 150 days of the Issue Date (or if the 150th day is not
a business day, the first business day thereafter),  (iii) any Initial Purchaser
so requests  with  respect to the Initial  Securities  (or the Private  Exchange
Securities)  not  eligible  to be  exchanged  for  Exchange  Securities  in  the
Registered  Exchange  Offer  and  held  by  it  following  consummation  of  the
Registered  Exchange Offer or (iv) any Holder (other than an Exchanging  Dealer)
is not eligible to participate in the Registered  Exchange Offer and such Holder
notifies the Company  within 60 days  following  consummation  of the Registered
Exchange  Offer or, in the case of any Holder (other than an Exchanging  Dealer)
that participates in the Registered Exchange Offer, such Holder does not receive
freely tradeable Exchange Securities on the date of the exchange and such Holder
notifies the Company  within 60 days  following  consummation  of the Registered
Exchange Offer, the Company shall take the following actions:

                  (a) The Company shall, at its cost, as promptly as practicable
         (but in no event  more  than 30 days  after so  required  or  requested
         pursuant to this  Section 2) file with the  Commission  and  thereafter
         shall  use its  best  efforts  to  cause  to be  declared  effective  a
         registration   statement  (the  "Shelf  Registration   Statement"  and,
         together   with  the   Exchange   Offer   Registration   Statement,   a
         "Registration  Statement") on an appropriate  form under the Securities
         Act  relating  to  the  offer  and  sale  of  the  Transfer  Restricted
         Securities (as defined in Section 6 hereof) by the Holders thereof from
         time to time in accordance with the methods of  distribution  set forth
         in the Shelf  Registration  Statement and Rule 415 under the Securities
         Act (hereinafter, the "Shelf Registration"); provided, however, that no
         Holder (other than an Initial  Purchaser) shall be entitled to have the
         Transfer  Restricted  Securities  held  by it  covered  by  such  Shelf
         Registration Statement unless such Holder agrees in writing to be bound
         by all the provisions of this Agreement applicable to such Holder.

                  (b) The Company  shall use its best  efforts to keep the Shelf
         Registration  Statement  continuously  effective in order to permit the
         prospectus  included therein to be lawfully delivered by the Holders of
         the relevant  Securities,  for a period of up to two years (or for such
         longer period if extended pursuant to Section 3(j) below) from the date
         of its  effectiveness  or such shorter  period that will terminate when
         all the Securities covered by the Shelf Registration Statement (i) have
         been sold pursuant thereto or (ii) are no longer restricted  securities
         (as defined in Rule 144 under the Securities Act, or any successor rule
         thereof) (the "Shelf Registration Period"). The Company shall be deemed
         not to have  used  its best  efforts  to keep  the  Shelf  Registration
         Statement effective during the requisite period if it voluntarily takes
         any action that would result in Holders of Securities  covered  thereby
         not being able to offer and sell such  Securities  during that  period,
         unless such action is required by applicable law.





                                       5



                  (c)  Notwithstanding any other provisions of this Agreement to
         the contrary, the Company shall use its best efforts to cause the Shelf
         Registration  Statement and the related prospectus and any amendment or
         supplement  thereto, as of the effective date of the Shelf Registration
         Statement,  amendment  or  supplement,  (i) to comply  in all  material
         respects with the applicable requirements of the Securities Act and the
         rules and  regulations  of the  Commission  and (ii) not to contain any
         untrue  statement of a material  fact or omit to state a material  fact
         required  to be  stated  therein  or  necessary  in  order  to make the
         statements therein, in light of the circumstances under which they were
         made, not misleading.

                  3.  Registration  Procedures.  In  connection  with any  Shelf
Registration contemplated by Section 2 hereof and, to the extent applicable, any
Registered  Exchange  Offer  contemplated  by  Section 1 hereof,  the  following
provisions shall apply:

                  (a) The Company  shall (i) furnish to each Initial  Purchaser,
         prior  to the  filing  thereof  with  the  Commission,  a  copy  of the
         Registration  Statement and each amendment thereof and each supplement,
         if any, to the  prospectus  included  therein and, in the event that an
         Initial  Purchaser (with respect to any portion of an unsold  allotment
         from the original offering) is participating in the Registered Exchange
         Offer or the Shelf  Registration  Statement,  the Company shall use its
         best efforts to reflect in each such  document,  when so filed with the
         Commission,  such comments as such Initial Purchaser reasonably may, on
         a timely basis, propose; (ii) include substantially the information set
         forth in Annex A hereto in the foreportion  thereof,  in Annex B hereto
         in the  "Exchange  Offer  Procedures"  section and the  "Purpose of the
         Exchange  Offer"  section  and  in  Annex  C  hereto  in the  "Plan  of
         Distribution"  section of the prospectus forming a part of the Exchange
         Offer  Registration  Statement and include the information set forth in
         Annex D hereto in the Letter of Transmittal  delivered  pursuant to the
         Registered  Exchange Offer; (iii) if requested by an Initial Purchaser,
         include the information  required by Items 507 or 508 of Regulation S-K
         under the Securities  Act, as applicable,  in the prospectus  forming a
         part of the Exchange Offer Registration Statement;  (iv) include within
         the prospectus contained in the Exchange Offer Registration Statement a
         section entitled "Plan of Distribution,"  which shall contain a summary
         statement of the  positions  taken or policies made by the staff of the
         Commission  with respect to the potential  "underwriter"  status of any
         broker-dealer  that is the  beneficial  owner (as defined in Rule 13d-3
         under the  Securities  Exchange Act of 1934, as amended (the  "Exchange
         Act")) of Exchange  Securities  received by such  broker-dealer  in the
         Registered  Exchange Offer (a "Participating  Broker-Dealer"),  whether
         such positions or policies have been publicly disseminated by the staff
         of the  Commission  or such  positions or policies,  in the  reasonable
         judgment of the Initial  Purchasers based upon advice of counsel (which
         may be in-house  counsel),  represent the prevailing views of the staff
         of the  Commission;  and  (v)  in  the  case  of a  Shelf  Registration
         Statement,  include  the  names of the  Holders,  who  propose  to sell
         Securities  pursuant to the Shelf  Registration  Statement,  as selling
         securityholders.  In connection  with the  preparation  and filing of a
         Shelf  Registration  Statement,  the Company may require each Holder to
         agree to (1) keep  confidential  any  material  non-public  information
         relating  to the Company  received by such  Holders and not to publicly
         disclose  such  information  and  (ii)  to  abstain  from  trading  any
         securities of the Company in violation of applicable securities laws on
         the basis of any such  material  non-public  information,  in each case
         until such information has been made generally available to the public.





                                       6



                  (b) The  Company  shall  give  written  notice to the  selling
         Holders of the Securities and any Participating Broker-Dealer from whom
         the  Company  has  received  prior  written  notice  that  it will be a
         Participating  Broker-Dealer  in the  Registered  Exchange Offer (which
         notice  pursuant to clauses  (ii)-(v) hereof shall be accompanied by an
         instruction  to suspend the use of the  prospectus  until the requisite
         changes have been made):

                           (i) when the Registration  Statement or any amendment
                  thereto  has  been  filed  with  the  Commission  and when the
                  Registration Statement or any post-effective amendment thereto
                  has become effective;

                           (ii) of any request by the  Commission for amendments
                  or supplements to the Registration Statement or the prospectus
                  included therein or for additional information;

                           (iii) of the issuance by the  Commission  of any stop
                  order   suspending  the   effectiveness  of  the  Registration
                  Statement  or the  initiation  of  any  proceedings  for  that
                  purpose;

                           (iv)  of the  receipt  by the  Company  or its  legal
                  counsel of any notification  with respect to the suspension of
                  the   qualification   of  the   Securities  for  sale  in  any
                  jurisdiction   or  the   initiation  or   threatening  of  any
                  proceeding for such purpose; and

                           (v) of the  happening of any event that  requires the
                  Company to make changes in the  Registration  Statement or the
                  prospectus  in order that the  Registration  Statement  or the
                  prospectus  do not contain an untrue  statement  of a material
                  fact nor omit to state a material  fact  required to be stated
                  therein or  necessary to make the  statements  therein (in the
                  case of the prospectus,  in light of the  circumstances  under
                  which they were made) not misleading.

                  (c) The Company shall make every  reasonable  effort to obtain
         the withdrawal at the earliest  possible time, of any order  suspending
         the effectiveness of the Registration Statement.

                  (d) The Company  shall  furnish to each  Holder of  Securities
         included within the coverage of the Shelf Registration, without charge,
         at  least  one  copy  of  the  Shelf  Registration  Statement  and  any
         post-effective  amendment thereto,  including financial  statements and
         schedules,  and, if the Holder so requests  in  writing,  all  exhibits
         thereto (including those, if any, incorporated by reference).

                  (e) The Company  shall deliver to each  Exchanging  Dealer and
         each  Initial  Purchaser,  and to any  other  Holder  who so  requests,
         without  charge,  at least one copy of the Exchange Offer  Registration
         Statement and any post-effective amendment thereto, including financial
         statements  and  schedules,  and, if any Initial  Purchaser or any such
         Holder requests,  all exhibits thereto (including those incorporated by
         reference).





                                       7



                  (f) The Company shall,  during the Shelf Registration  Period,
         deliver to each Holder of  Securities  included  within the coverage of
         the  Shelf  Registration,   without  charge,  as  many  copies  of  the
         prospectus  (including  each  preliminary  prospectus)  included in the
         Shelf Registration Statement and any amendment or supplement thereto as
         such person may reasonably  request.  The Company consents,  subject to
         the provisions of this  Agreement,  to the use of the prospectus or any
         amendment or supplement  thereto by each of the selling  Holders of the
         Securities in connection  with the offering and sale of the  Securities
         covered by the  prospectus,  or any  amendment or  supplement  thereto,
         included in the Shelf Registration Statement.

                  (g) The Company shall deliver to each Initial  Purchaser,  any
         Exchanging  Dealer,  any  Participating  Broker-Dealer  and such  other
         persons  required  to deliver a  prospectus  following  the  Registered
         Exchange Offer,  without charge, as many copies of the final prospectus
         included in the Exchange Offer Registration Statement and any amendment
         or  supplement  thereto as such  persons may  reasonably  request.  The
         Company consents,  subject to the provisions of this Agreement,  to the
         use of the  prospectus or any  amendment or  supplement  thereto by any
         Initial   Purchaser,   if  necessary,   any  Exchanging   Dealer,   any
         Participating  Broker-Dealer and such other persons required to deliver
         a prospectus following the Registered Exchange Offer in connection with
         the  offering  and  sale  of the  Exchange  Securities  covered  by the
         prospectus,  or any amendment or supplement  thereto,  included in such
         Exchange Offer Registration Statement.

                  (h) Prior to any public offering of the  Securities,  pursuant
         to any Registration Statement, the Company shall register or qualify or
         cooperate with the Holders of the Securities included therein and their
         respective counsel in connection with the registration or qualification
         of the Securities for offer and sale under the securities or "blue sky"
         laws  of  such  states  of  the  United  States  as any  Holder  of the
         Securities reasonably requests in writing and do any and all other acts
         or things  necessary  or advisable to enable the offer and sale in such
         jurisdictions of the Securities covered by such Registration Statement;
         provided,  however,  that the  Company  shall  not be  required  to (i)
         qualify  to do  business  in any  jurisdiction  where it is not then so
         qualified or (ii) take any action which would  subject it to service of
         process  or to  taxation  in any  jurisdiction  where it is not then so
         subject.

                  (i) The  Company  shall  cooperate  with  the  Holders  of the
         Securities  to  facilitate  the  timely  preparation  and  delivery  of
         certificates  representing  the  Securities  to be sold pursuant to any
         Registration  Statement  free of any  restrictive  legends  and in such
         denominations and registered in such names as the Holders may request a
         reasonable period of time prior to sales of the Securities  pursuant to
         such Registration Statement.





                                       8





                  (j)  Upon  the  occurrence  of  any  event   contemplated   by
         paragraphs (ii) through (v) of Section 3(b) above during the period for
         which the Company is required  to  maintain an  effective  Registration
         Statement, the Company shall promptly prepare and file a post-effective
         amendment to the Registration  Statement or a supplement to the related
         prospectus  and any other  required  document  so that,  as  thereafter
         delivered to Holders of the Securities or purchasers of Securities, the
         prospectus  will not contain an untrue  statement of a material fact or
         omit to state  any  material  fact  required  to be stated  therein  or
         necessary to make the statements therein, in light of the circumstances
         under which they were made, not misleading. If the Company notifies the
         Initial  Purchasers,  the  Holders  of the  Securities  and  any  known
         Participating  Broker-Dealer in accordance with paragraphs (ii) through
         (v) of Section  3(b) above to suspend the use of the  prospectus  until
         the  requisite  changes  to the  prospectus  have been  made,  then the
         Initial  Purchasers,  the  Holders  of  the  Securities  and  any  such
         Participating  Broker-Dealers shall suspend use of such prospectus, and
         the  period  of  effectiveness  of  the  Shelf  Registration  Statement
         provided for in Section 2(b) above and the Exchange Offer  Registration
         Statement provided for in Section 1 above shall each be extended by the
         number of days from and including the date of the giving of such notice
         to and including the date when the Initial  Purchasers,  the Holders of
         the Securities  and any known  Participating  Broker-Dealer  shall have
         received  such  amended or  supplemented  prospectus  pursuant  to this
         Section 3(j).

                  (k) Not  later  than  the  effective  date  of the  applicable
         Registration Statement, the Company will provide a CUSIP number for the
         Initial  Securities,  the Exchange  Securities or the Private  Exchange
         Securities, as the case may be, and provide the applicable trustee with
         printed   certificates  for  the  Initial   Securities,   the  Exchange
         Securities or the Private Exchange Securities, as the case may be, in a
         form eligible for deposit with The Depository Trust Company.

                  (l) The Company will comply in all material  respects with all
         rules and  regulations  of the  Commission to the extent and so long as
         they are  applicable  to the  Registered  Exchange  Offer or the  Shelf
         Registration and will make generally  available to its security holders
         (or  otherwise   provide  in  accordance  with  Section  11(a)  of  the
         Securities  Act) an earnings  statement  satisfying  the  provisions of
         Section  11(a) of the  Securities  Act, no later than 45 days after the
         end of a 12-month  period (or 90 days, if such period is a fiscal year)
         beginning  with the first month of the Company's  first fiscal  quarter
         commencing  after the  effective  date of the  Registration  Statement,
         which statement shall cover such 12-month period.

                  (m) To the extent  required  by  applicable  law,  the Company
         shall cause the Indenture to be qualified under the Trust Indenture Act
         of 1939, as amended, in a timely manner and containing such changes, if
         any, as shall be necessary  for such  qualification.  In the event that
         such qualification would require the appointment of a new trustee under
         the  Indenture,  the Company  shall  appoint a new  trustee  thereunder
         pursuant to the applicable provisions of the Indenture.

                  (n) The Company may require  each Holder of  Securities  to be
         sold  pursuant to the Shelf  Registration  Statement  to furnish to the
         Company such  information  regarding the Holder and the distribution of
         the Securities as the Company may from time to time reasonably  require
         for inclusion in the Shelf Registration Statement,  and the Company may
         exclude  from such  registration  the  Securities  of any  Holder  that
         unreasonably fails to furnish such information within a reasonable time
         (but not more than ten days) after receiving such request.

                  (o) The  Company  shall enter into such  customary  agreements
         (including,  if  requested  in the  case  of a Shelf  Registration,  an
         underwriting  agreement  in  customary  form)  and take all such  other
         action,  if any,  as any  Holder  of the  Securities  shall  reasonably
         request  in order  to  facilitate  the  disposition  of the  Securities
         pursuant to any Shelf Registration.





                                       9


                  (p) In the case of any Shelf  Registration,  the Company shall
         (i) make  reasonably  available  for  inspection  by the Holders of the
         Securities named in the Shelf Registration  Statement,  any underwriter
         participating  in any  disposition  pursuant to the Shelf  Registration
         Statement and any attorney,  accountant or other agent  retained by the
         Holders of the Securities named in the Shelf Registration  Statement or
         any  such  underwriter  all  relevant   financial  and  other  records,
         pertinent  corporate  documents and  properties of the Company and (ii)
         cause the Company's  officers,  directors,  employees,  accountants and
         auditors to supply all relevant information reasonably requested by the
         Holders of the Securities named in the Shelf Registration  Statement or
         any such  underwriter,  attorney,  accountant or agent  retained by the
         Holders of the Securities named in the Shelf Registration  Statement in
         connection  with the Shelf  Registration  Statement,  in each case,  as
         shall be  reasonably  necessary  to enable such  persons,  to conduct a
         reasonable  investigation  within  the  meaning  of  Section  11 of the
         Securities Act; provided,  however,  that the foregoing  inspection and
         information  gathering  shall be  coordinated  on behalf of the Initial
         Purchasers  by you and on behalf of the other  parties  by one  counsel
         designated  by and on behalf of such other parties as described in, and
         subject to the provisions of, Section 4 hereof.
              
                  (q) In the case of any Shelf  Registration,  the  Company,  if
         requested by any Holder of Securities  named in the Shelf  Registration
         Statement,  shall  cause (i) its  counsel to  deliver  an  opinion  and
         updates thereof  relating to the Securities in customary form addressed
         to such  Holders and the  managing  underwriters,  if any,  thereof and
         dated, in the case of the initial  opinion,  the effective date of such
         Shelf  Registration  Statement  (it being agreed that the matters to be
         covered by such opinion  shall  include,  without  limitation,  the due
         incorporation  and good  standing of the Company and its  subsidiaries;
         the  qualification  of the  Company  and its  subsidiaries  to transact
         business as foreign corporations; the due authorization,  execution and
         delivery of the relevant  agreement of the type  referred to in Section
         3(o)  hereof;  the due  authorization,  execution,  authentication  and
         issuance,  and  the  validity  and  enforceability,  of the  applicable
         Securities;  the absence of material legal or governmental  proceedings
         involving the Company and its subsidiaries; the absence of governmental
         approvals  required  to  be  obtained  in  connection  with  the  Shelf
         Registration  Statement,  the  offering  and  sale  of  the  applicable
         Securities,  or any  agreement of the type  referred to in Section 3(o)
         hereof;  the  compliance  in all  material  respects as to form of such
         Shelf  Registration   Statement  and  any  documents   incorporated  by
         reference  therein and of the Indenture  with the  requirements  of the
         Securities Act and the Trust  Indenture Act,  respectively;  and, as of
         the  date of the  opinion  and as of the  effective  date of the  Shelf
         Registration Statement or most recent post-effective amendment thereto,
         as the case may be, the absence from such Shelf Registration  Statement
         and the prospectus  included therein,  as then amended or supplemented,
         and from any documents  incorporated by reference  therein of an untrue
         statement  of a  material  fact or the  omission  to  state  therein  a
         material  fact  required to be stated  therein or necessary to make the
         statements  therein not misleading (in the case of any such  documents,
         in the  light  of the  circumstances  existing  at the time  that  such
         documents were filed with the Commission  under the Exchange Act); (ii)
         its  officers  to execute  and  deliver  all  customary  documents  and
         certificates  and updates thereof  requested by any underwriters of the
         applicable  Securities and (iii) its independent public accountants and
         the independent public accountants with respect to any other entity for
         which  financial  information  is  provided  in the Shelf  Registration
         Statement  to  provide  to  the  selling   Holders  of  the  applicable
         Securities and any  underwriter  therefor a comfort letter in customary
         form and covering  matters of the type  customarily  covered in comfort
         letters in connection with primary underwritten  offerings,  subject to
         receipt  of  appropriate  documentation  as  contemplated,  and only if
         permitted, by Statement of Auditing Standards No. 72.


                                       10


                  (r) In the case of the Registered Exchange Offer, if requested
         by any Initial Purchaser or any known Participating Broker-Dealer,  the
         Company  shall  cause  (i) its  counsel  to  deliver  to  such  Initial
         Purchaser or such  Participating  Broker-Dealer a signed opinion in the
         form set forth in Sections 6(c) and (d) of the Purchase  Agreement with
         such changes as are customary in connection  with the  preparation of a
         Registration  Statement and (ii) its independent  public accountants to
         deliver to such Initial Purchaser or such Participating Broker-Dealer a
         comfort letter,  in customary form,  meeting the requirements as to the
         substance  thereof  as set  forth  in  Section  6(a)  of  the  Purchase
         Agreement, with appropriate date changes.

                  (s) If a Registered Exchange Offer or a Private Exchange is to
         be consummated,  upon delivery of the Initial  Securities by Holders to
         the  Company (or to such other  Person as  directed by the  Company) in
         exchange  for  the  Exchange   Securities   or  the  Private   Exchange
         Securities, as the case may be, the Company shall mark, or caused to be
         marked,  on the  Initial  Securities  so  exchanged  that such  Initial
         Securities are being  canceled in exchange for the Exchange  Securities
         or the  Private  Exchange  Securities,  as the case may be; in no event
         shall the Initial Securities be marked as paid or otherwise satisfied.

                  (t) The  Company  will  use  its  best  efforts  to (a) if the
         Initial  Securities  have been rated prior to the initial  sale of such
         Initial  Securities,  confirm  that  such  ratings  will  apply  to the
         Securities covered by a Registration  Statement,  or (b) if the Initial
         Securities were not previously rated, cause the Securities covered by a
         Registration   Statement  to  be  rated  with  the  appropriate  rating
         agencies,  if so  requested  by  Holders  of a  majority  in  aggregate
         principal amount of Securities covered by such Registration  Statement,
         or by the managing underwriters, if any.

                  (u) In the event that any  broker-dealer  registered under the
         Exchange Act shall underwrite any Securities or participate as a member
         of an  underwriting  syndicate  or  selling  group  or  "assist  in the
         distribution" (within the meaning of the Conduct Rules (the ARules@) of
         the National Association of Securities Dealers, Inc. ("NASD")) thereof,
         whether  as a  Holder  of  such  Securities  or  as an  underwriter,  a
         placement or sales agent or a broker or dealer in respect  thereof,  or
         otherwise, the Company will assist such broker-dealer in complying with
         the requirements of such Rules, including,  without limitation,  by (i)
         if such  Rules,  including  Rule  2720,  shall so  require,  engaging a
         "qualified  independent  underwriter"  (as  defined  in Rule  2720)  to
         participate in the preparation of the Registration  Statement  relating
         to such  Securities,  to exercise  usual  standards of due diligence in
         respect  thereto  and, if any portion of the offering  contemplated  by
         such  Registration  Statement  is an  underwritten  offering or is made
         through a placement  or sales  agent,  to  recommend  the yield of such
         Securities,   (ii)   indemnifying   any  such   qualified   independent
         underwriter  to the  extent  of  the  indemnification  of  underwriters
         provided in Section 5 hereof and (iii)  providing  such  information to
         such  broker-dealer as may be required in order for such  broker-dealer
         to comply with the requirements of the Rules.

                  (v)   The Company shall use its best efforts to take all other
         steps necessary to effect the registration of the Securities covered by
         a Registration Statement contemplated hereby.




                                       11

    
                  4. Registration  Expenses. The Company shall bear all fees and
expenses  incurred by it in connection  with the  performance of its obligations
under Sections 1 through 3 hereof  (including the reasonable  fees and expenses,
if any, of Skadden,  Arps,  Slate,  Meagher & Flom LLP,  counsel for the Initial
Purchasers,  incurred in connection with the Registered  Exchange  Offer,  which
fees and  expenses  shall not exceed  $10,000),  whether  or not the  Registered
Exchange Offer or a Shelf  Registration is filed or becomes  effective,  and, in
the event of a Shelf  Registration,  shall bear or reimburse  the Holders of the
Securities covered thereby for the reasonable fees and disbursements of not more
than one firm of counsel  designated  by the Holders of a majority in  principal
amount of the  Initial  Securities  covered  thereby to act as  counsel  for the
Holders of the Initial Securities in connection therewith.
                                   
                  5.  Indemnification.  (a) The Company  agrees to indemnify and
hold harmless each Holder of the Securities, any Participating Broker-Dealer and
each  person,   if  any,  who  controls   such  Holder  or  such   Participating
Broker-Dealer within the meaning of the Securities Act or the Exchange Act (each
Holder,  any  Participating  Broker-Dealer  and  such  controlling  persons  are
referred to collectively as the "Holder  Indemnified  Parties") from and against
any losses, claims, damages or liabilities,  joint or several, or any actions in
respect thereof  (including,  but not limited to, any losses,  claims,  damages,
liabilities  or actions  relating to purchases and sales of the  Securities)  to
which each Holder Indemnified Party may become subject under the Securities Act,
the  Exchange  Act or  otherwise,  insofar  as  such  losses,  claims,  damages,
liabilities  or actions  arise out of or are based upon any untrue  statement or
alleged  untrue  statement  of a  material  fact  contained  in  a  Registration
Statement  or  in  a  prospectus  contained  in  a  Registration   Statement  (a
"Prospectus")  or in any amendment or supplement  thereto or in any  preliminary
prospectus relating to a Shelf Registration  Statement,  or arise out of, or are
based upon,  the omission or alleged  omission to state  therein a material fact
required to be stated  therein or necessary to make the  statements  therein not
misleading,  and shall reimburse,  as incurred,  the Indemnified Parties for any
legal  or  other  expenses  reasonably  incurred  by  them  in  connection  with
investigating or defending any such loss, claim, damage,  liability or action in
respect thereof; provided,  however, that (i) the Company shall not be liable in
any such case to the extent that such loss, claim, damage,  liability or actions
in  respect  thereof  arises out of or is based  upon any  untrue  statement  or
alleged untrue  statement or omission or alleged omission made in a Registration
Statement or  Prospectus  or in any  amendment or  supplement  thereto or in any
preliminary  prospectus relating to a Shelf Registration in reliance upon and in
conformity   with  written   information   pertaining  to  such  Holder  or  its
distribution  and  furnished  to the  Company  by or on  behalf  of such  Holder
specifically for inclusion therein and (ii) with respect to any untrue statement
or omission or alleged  untrue  statement  or omission  made in any  preliminary
prospectus relating to a Shelf Registration  Statement,  the indemnity agreement
contained in this subsection (a) shall not inure to the benefit of any Holder or
Participating  Broker-Dealer  from whom the person  asserting  any such  losses,
claims,  damages,  liabilities  or  actions  in respect  thereof  purchased  the
Securities  concerned,  to  the  extent  that  a  prospectus  relating  to  such
Securities  was  required  to be  delivered  by  such  Holder  or  Participating
Broker-Dealer  under the Securities Act in connection with such purchase and any
such loss, claim, damage,  liability or action in respect thereof of such Holder
or Participating  Broker-Dealer results from the fact that there was not sent or
given to such  person,  at or prior to the written  confirmation  of the sale of
such  Securities to such person,  a copy of the final  prospectus if the Company
had  previously  furnished  copies  thereof  to  such  Holder  or  Participating
Broker-Dealer;  provided further, however, that this indemnity agreement will be
in addition to any liability which the Company may otherwise have to such Holder
Indemnified Party. The Company shall also indemnify underwriters, their officers
and directors and each person who controls such underwriters  within the meaning
of the  Securities  Act or the Exchange Act to the same extent as provided above
with  respect  to the  indemnification  of the  Holders  of  the  Securities  if
requested by such Holders.


                                      12


                  (b) Each Holder of the Securities,  severally and not jointly,
will  indemnify  and hold  harmless  the Company and each  person,  if any,  who
controls the Company  within the meaning of the  Securities  Act or the Exchange
Act from and against any losses,  claims,  damages or liabilities or any actions
in respect  thereof,  to which the  Company or any such  controlling  person may
become subject under the Securities Act, the Exchange Act or otherwise,  insofar
as such losses,  claims,  damages,  liabilities  or actions  arise out of or are
based upon any untrue  statement or alleged untrue  statement of a material fact
contained in a  Registration  Statement  or  prospectus  or in any  amendment or
supplement  thereto  or  in  any  preliminary  prospectus  relating  to a  Shelf
Registration, or arise out of or are based upon the omission or alleged omission
to state therein a material fact  necessary to make the  statements  therein not
misleading,  in each  case only to the  extent  that such  untrue  statement  or
omission or alleged  untrue  statement or omission was made in reliance upon and
in  conformity  with  written  information  pertaining  to  such  Holder  or its
distribution  and  furnished  to the  Company  by or on  behalf  of such  Holder
specifically for inclusion therein;  and, subject to the limitation set forth in
the immediately preceding clause, shall reimburse,  as incurred, the Company for
any legal or other  expenses  reasonably  incurred  by the  Company  or any such
controlling  person in  connection  with  investigating  or defending  any loss,
claim, damage,  liability or action in respect thereof. This indemnity agreement
will be in addition to any liability which such Holder may otherwise have to the
Company or any of its controlling persons.
                                 
                  (c) Promptly after receipt by an indemnified  party under this
Section 5 of notice of the commencement of any action or proceeding (including a
governmental investigation),  such indemnified party will, if a claim in respect
thereof is to be made against the  indemnifying  party under Section 5(a) or (b)
above,  notify  the  indemnifying  party of the  commencement  thereof;  but the
omission so to notify the indemnifying party will not, in any event, relieve the
indemnifying  party from any liabilities to any indemnified party otherwise than
under paragraph (a) or (b) above. In case any such action is brought against any
indemnified  party, and it notifies the  indemnifying  party of the commencement
thereof,  the indemnifying party will be entitled to participate therein and, to
the extent that it may wish, jointly with any other indemnifying party similarly
notified, to assume the defense thereof, with counsel reasonably satisfactory to
such  indemnified  party  (who  shall  not,  except  with  the  consent  of  the
indemnified party, be counsel to the indemnifying  party), and after notice from
the indemnifying  party to such  indemnified  party of its election so to assume
the  defense  thereof  the  indemnifying  party  will  not  be  liable  to  such
indemnified  party  under  this  Section  5 for  any  legal  or  other  expenses
subsequently  incurred by such indemnified  party in connection with the defense
thereof,  other than  reasonable  costs of  investigation.  In no event shall an
indemnifying  party be liable for fees and expenses of more than one counsel (in
addition  to any  local  counsel)  separate  from  their  own  counsel  for  all
indemnified parties in connection with any one action or separate but similar or
related  actions  in the  same  jurisdiction  arising  out of the  same  general
allegations or  circumstances.  No indemnifying  party shall,  without the prior
written consent of the indemnified  party,  effect any settlement of any pending
or threatened  action in respect of which any indemnified party is or could have
been a party and indemnity could have been sought  hereunder by such indemnified
party  unless  such  settlement  includes  an  unconditional   release  of  such
indemnified  party from all liability on any claims that are the subject  matter
of such action. An indemnifying  party shall not be liable for any settlement of
any proceeding  effected without its prior written consent;  provided,  however,
that if at any time an indemnified  party shall have  requested an  indemnifying
party to reimburse the indemnified party for fees and expenses of counsel,  such
indemnifying party agrees it shall be liable for any settlement effected without
its written  consent if (i) such  settlement  is entered  into more than 45 days
after receipt by such  indemnifying  party of the aforesaid  request,  (ii) such
indemnifying party shall have received notice of the terms of such settlement at
least 30 days  prior to such  settlement  being  entered  into  and  (iii)  such
indemnifying   party  shall  not  have  reimbursed  such  indemnified  party  in
accordance with such request prior to the date of such settlement.


                                       13


                  (d) If the  indemnification  provided for in this Section 5 is
unavailable  or  insufficient  to  hold  harmless  an  indemnified  party  under
subsections (a) or (b) above, then each  indemnifying  party shall contribute to
the amount paid or payable by such indemnified  party as a result of the losses,
claims,  damages or liabilities (or actions in respect  thereof)  referred to in
subsection (a) or (b) above (i) in such  proportion as is appropriate to reflect
the relative benefits  received by the indemnifying  party or parties on the one
hand and the indemnified  party or parties on the other from the exchange of the
Securities, pursuant to the Registered Exchange Offer, or (ii) if the allocation
provided by the foregoing clause (i) is not permitted by applicable law, in such
proportion as is appropriate to reflect not only the relative  benefits referred
to in clause (i) above but also the relative fault of the indemnifying  party or
parties  on the one hand and the  indemnified  party or  parties on the other in
connection  with the  statements  or  omissions  that  resulted in such  losses,
claims,  damages or liabilities  (or actions in respect  thereof) as well as any
other relevant equitable considerations. The relative fault of the parties shall
be determined by reference to, among other things, whether the untrue or alleged
untrue statement of a material fact or the omission or alleged omission to state
a material fact relates to information  supplied by such  indemnifying  party on
the one hand or such Holder or such  indemnified  party,  on the other,  and the
parties'  relative intent,  knowledge,  access to information and opportunity to
correct or prevent such statement or omission. The amount paid by an indemnified
party as a result of the losses,  claims,  damages or liabilities referred to in
the first  sentence of this  subsection (d) shall be deemed to include any legal
or other expenses  reasonably  incurred by such indemnified  party in connection
with investigating or defending any action or claim which is the subject of this
subsection  (d).  Notwithstanding  any other provision of this Section 5(d), the
Holders of the  Securities  shall not be  required to  contribute  any amount in
excess of the amount by which the net proceeds received by such Holders from the
sale of the Securities  pursuant to a Registration  Statement exceeds the amount
of damages which such Holders have  otherwise  been required to pay by reason of
such untrue or alleged  untrue  statement  or omission or alleged  omission.  No
person  guilty of  fraudulent  misrepresentation  (within the meaning of Section
11(f) of the Securities Act) shall be entitled to  contribution  from any person
who was not guilty of such  fraudulent  misrepresentation.  For purposes of this
paragraph (d), each person,  if any, who controls such Holder  Indemnified Party
within the meaning of the Securities Act or the Exchange Act shall have the same
rights to contribution as such Holder Indemnified Party and each person, if any,
who  controls  the  Company  within  the  meaning of the  Securities  Act or the
Exchange Act shall have the same rights to contribution as the Company.
                                  
                  (e) The  agreements  contained in this Section 5 shall survive
the sale of the Securities pursuant to a Registration Statement and shall remain
in full force and effect,  regardless of any termination or cancellation of this
Agreement or any investigation made by or on behalf of any indemnified party.


                                       14


                  6.   Additional  Interest  Under  Certain   Circumstances. (a)
Additional  interest  (the  "Additional  Interest")  with respect to the Initial
Securities  shall be assessed as follows if any of the  following  events  occur
(each such event in clauses (i) through (iii) below a "Registration Default":

                           (i) If by  May  8,  1999  (or  if  such  day is not a
         business day, the first business day  thereafter)  neither the Exchange
         Offer  Registration  Statement nor a Shelf  Registration  Statement has
         been filed with the Commission;

                           (ii) If by September 5, 1999 (or if such day is not a
         business day, the first business day thereafter) neither the Registered
         Exchange  Offer is  consummated  nor, if required in lieu thereof,  the
         Shelf  Registration  Statement is declared effective by the Commission;
         or

                           (iii) If after either the Exchange Offer Registration
         Statement or the Shelf Registration Statement is declared effective (A)
         such Registration  Statement thereafter ceases to be effective;  or (B)
         such  Registration  Statement  or the related  prospectus  ceases to be
         usable  (except as  permitted  in  paragraph  (b)) in  connection  with
         resales of Transfer Restricted  Securities during the periods specified
         herein  because  either  (1) any event  occurs as a result of which the
         related  prospectus  forming part of such Registration  Statement would
         include any untrue  statement  of a material  fact or omit to state any
         material fact necessary to make the statements  therein in the light of
         the circumstances under which they were made not misleading,  or (2) it
         shall be necessary to amend such  Registration  Statement or supplement
         the  related  prospectus,  to  comply  with the  Securities  Act or the
         Exchange Act or the respective rules thereunder.

Additional  Interest shall accrue on the Initial  Securities  over and above the
interest set forth in the title of the Securities from and including the date on
which any such  Registration  Default  shall occur to but  excluding the date on
which all such  Registration  Defaults  have been cured,  at a rate of 0.50% per
annum.
                                 
                  (b) A Registration Default referred to in Section 6(a)(iii)(B)
hereof shall be deemed not to have  occurred and be  continuing in relation to a
Shelf Registration  Statement or the related prospectus if (i) such Registration
Default has  occurred  solely as a result of (x) the filing of a  post-effective
amendment to such Shelf  Registration  Statement to  incorporate  annual audited
financial  information  with  respect to the Company  where such  post-effective
amendment  is not yet  effective  and needs to be declared  effective  to permit
Holders to use the related prospectus or (y) other material events, with respect
to the  Company  that would  need to be  described  in such  Shelf  Registration
Statement  or the related  prospectus  and (ii) in the case of clause  (y),  the
Company is  proceeding  promptly and in good faith to amend or  supplement  such
Shelf  Registration  Statement  and related  prospectus to describe such events;
provided,  however,  that in any case if such Registration  Default occurs for a
continuous period in excess of 30 days,  Additional Interest shall be payable in
accordance  with the  above  paragraph  from the day such  Registration  Default
occurs until such Registration Default is cured.

                  (c) Any amounts of Additional  Interest due pursuant to clause
(i),  (ii) or (iii) of Section 6(a) above will be payable in cash on the regular
interest  payment  dates with respect to the Initial  Securities.  The amount of
Additional Interest will be determined by multiplying the applicable  Additional
Interest rate by the principal amount of the Initial Securities, multiplied by a
fraction,  the numerator of which is the number of days such Additional Interest
rate was  applicable  during such period  (determined  on the basis of a 360-day
year comprised of twelve 30-day months), and the denominator of which is 360.

                                       15


                  (d) "Transfer Restricted Securities" means each Security until
(i) the date on which such Transfer  Restricted Security has been exchanged by a
person other than a broker-dealer for a freely transferable Exchange Security in
the Registered Exchange Offer, (ii) following the exchange by a broker-dealer in
the Registered  Exchange Offer of an Initial Security for an Exchange  Security,
the date on which such  Exchange  Security is sold to a purchaser  who  receives
from  such  broker-dealer  on or prior  to the  date of such  sale a copy of the
prospectus  contained in the Exchange Offer  Registration  Statement,  (iii) the
date on which such Initial  Security has been  effectively  registered under the
Securities  Act and  disposed  of in  accordance  with  the  Shelf  Registration
Statement or (iv) the date on which such Initial  Securities is  distributed  to
the public pursuant to Rule 144 under the Securities Act or is saleable pursuant
to Rule 144(k) under the Securities Act.

                  7. Rules 144 and 144A.  The Company shall use its best efforts
to file the reports  required to be filed by it under the Securities Act and the
Exchange Act in a timely  manner and, if at any time the Company is not required
to file such  reports,  it will,  upon the  request  of any  Holder  of  Initial
Securities,  make publicly  available other  information so long as necessary to
permit  sales of their  securities  pursuant to Rules 144 and 144A.  The Company
covenants  that it will  take such  further  action  as any  Holder  of  Initial
Securities may reasonably request,  all to the extent required from time to time
to enable such Holder to sell Initial Securities without  registration under the
Securities Act within the limitation of the exemptions provided by Rules 144 and
144A (including the requirements of Rule 144A(d)(4)). The Company will provide a
copy  of  this  Agreement  to  prospective   purchasers  of  Initial  Securities
identified  to the  Company by the Initial  Purchasers  upon  request.  Upon the
request of any Holder of Initial  Securities,  the Company shall deliver to such
Holder a written statement as to whether it has complied with such requirements.
Notwithstanding  the  foregoing,  nothing  in this  Section 7 shall be deemed to
require the Company to register any of its  securities  pursuant to the Exchange
Act.

                  8.   Underwritten  Registrations.   If  any  of  the  Transfer
Restricted  Securities  covered by any Shelf  Registration  are to be sold in an
underwritten  offering,  the investment banker or investment bankers and manager
or managers that will administer the offering ("Managing  Underwriters") will be
selected  by the  Holders of a majority in  aggregate  principal  amount of such
Transfer Restricted  Securities to be included in such offering with the consent
of the Company, which consent shall not be unreasonably withheld.

                  No person may  participate  in any  underwritten  registration
hereunder  unless  such  person  (i)  agrees  to  sell  such  person's  Transfer
Restricted  Securities  on the basis  reasonably  provided  in any  underwriting
arrangements  approved  by  the  persons  entitled  hereunder  to  approve  such
arrangements  and (ii)  completes  and  executes all  questionnaires,  powers of
attorney,  indemnities,  underwriting  agreements and other documents reasonably
required under the terms of such underwriting arrangements.


                                       16



                   9.  Miscellaneous.

                  (a) Amendments  and Waivers.  The provisions of this Agreement
may not be  amended,  modified  or  supplemented,  and  waivers or  consents  to
departures  from the provisions  hereof may not be given,  except by the Company
and the written consent of the Holders of a majority in principal  amount of the
Securities  affected  by such  amendment,  modification,  supplement,  waiver or
consents.

                  (b) Notices. All notices and other communications provided for
or permitted  hereunder  shall be made in writing by hand delivery,  first-class
mail,  facsimile  transmission,   or  air  courier  which  guarantees  overnight
delivery:

                  (1)      if to a Holder of the Securities, at the most current
                           address given by such Holder to the Company.


                  (2)      if to the Initial Purchasers:

                           Credit Suisse First Boston Corporation
                           Eleven Madison Avenue
                           New York, NY 10010-3629
                           Fax No.:  (212) 325-8278
                           Attention:  Transactions Advisory Group

                           with a copy to:

                           Skadden, Arps, Slate, Meagher and Flom LLP
                           919 Third Avenue
                           New York, New York 10022
                           Attention:  Mark C. Smith, Esq.

                  (3)      if to the Company, at its address as follows:

                           Terex Corporation
                           500 Post Road East
                           Suite 320
                           Westport, Connecticut 06880
                           Attention: Eric I Cohen, Esq.

                           with a copy to:

                           Robinson Silverman Pearce Aronsohn & Berman LLP
                           1290 Avenue of the Americas
                           New York, New York 10104
                           Attention: Stuart A. Gordon, Esq.

                  All such  notices and  communications  shall be deemed to have
been duly given: at the time delivered by hand, if personally  delivered;  three
business days after being  deposited in the mail,  postage  prepaid,  if mailed;
when receipt is acknowledged by recipient's  facsimile machine operator, if sent
by facsimile  transmission;  and on the day delivered,  if sent by overnight air
courier guaranteeing next day delivery.

                                       17


                  (c) No Inconsistent Agreements. The Company hereby agrees that
any Registration  Statement  shall,  unless otherwise agreed upon by the Initial
Purchasers,  include only those  Securities  required to be included  thereunder
pursuant  to the terms of this  Agreement.  The  Company has not, as of the date
hereof, entered into, nor shall it, on or after the date hereof, enter into, any
agreement with respect to its securities  that is  inconsistent  with the rights
granted to the Holders herein or otherwise conflicts with the provisions hereof.

                  (d)  Successors and Assigns.  This Agreement  shall be binding
upon each of the parties and their respective successors and assigns.

                  (e) Counterparts. This Agreement may be executed in any number
of  counterparts  and by the parties  hereto in separate  counterparts,  each of
which when so executed  shall be deemed to be an original and all of which taken
together shall constitute one and the same agreement.

                  (f)  Headings.   The  headings  in  this   Agreement  are  for
convenience  of  reference  only and  shall not limit or  otherwise  affect  the
meaning hereof.

                  (g) Governing  Law. THIS  AGREEMENT  SHALL BE GOVERNED BY, AND
CONSTRUED IN ACCORDANCE  WITH,  THE LAWS OF THE STATE OF NEW YORK WITHOUT REGARD
TO PRINCIPLES OF CONFLICTS OF LAWS.

                  (h)  Severability.  If any  one  or  more  of  the  provisions
contained  herein,  or the  application  thereof  in any  circumstance,  is held
invalid, illegal or unenforceable,  the validity, legality and enforceability of
any such  provision  in every  other  respect  and of the  remaining  provisions
contained herein shall not be affected or impaired thereby.

                  (i) Securities Held by the Company or its Affiliates. Whenever
the consent or approval of Holders of a specified percentage of principal amount
of  Securities  is  required  hereunder,  Securities  held by the Company or its
affiliates  (other than  subsequent  Holders of  Securities  if such  subsequent
Holders are deemed to be affiliates  solely by reason of their  holdings of such
Securities) shall not be counted in determining whether such consent or approval
was given by the Holders of such required percentage.

                  (j) Agent for Service;  Submission to Jurisdiction;  Waiver of
Immunities.  By the  execution and delivery of this  Agreement,  the Company (i)
acknowledges that it has, by separate written instrument, irrevocably designated
and appointed Terex  Corporation (and any successor  entity),  as its authorized
agent upon which process may be served in any suit or proceeding  arising out of
or relating to this  Agreement  that may be  instituted  in any federal or state
court in the State of New York or  brought  under  federal  or state  securities
laws, and  acknowledges  that Terex  Corporation has accepted such  designation,
(ii) submits to the nonexclusive jurisdiction of any such court in any such suit
or proceeding,  and (iii) agrees that service of process upon Terex  Corporation
and  written  notice of said  service  to the  Company  shall be deemed in every
respect effective service of process upon it in any such suit or proceeding. The
Company  further agrees to take any and all action,  including the execution and
filing of any and all such  documents  and  instruments,  as may be necessary to
continue such designation and appointment of Terex Corporation in full force and
effect so long as any of the Securities shall be outstanding. To the extent that
the Company may acquire any immunity from  jurisdiction of any court or from any
legal process (whether through service of notice,  attachment prior to judgment,
attachment in aid of execution,  execution or otherwise)  with respect to itself
or its property,  it hereby  irrevocably waives such immunity in respect of this
Agreement, to the fullest extent permitted by law.


                                       18






                  If the foregoing is in accordance with your  understanding  of
our  agreement,  please  sign and return to the  Company a  counterpart  hereof,
whereupon this instrument,  along with all  counterparts,  will become a binding
agreement among the several Initial Purchasers, the Issuer and the Guarantors in
accordance with its terms.

                                              Very truly yours,

                                              TEREX CORPORATION



                                              By: /s/ Eric I Cohen
                                                  --------------------
                                                 Name: Eric I Cohen
                                                 Title: Senior Vice President



                                              KOEHRING CRANES, INC.


                                              By: /s/ Eric I Cohen
                                                  --------------------
                                                 Name: Eric I Cohen
                                                 Title: Vice President



                                              PAYHAULER CORP.



                                              By: /s/ Eric I Cohen
                                                  --------------------
                                                 Name: Eric I Cohen
                                                 Title: Vice President




                                       19







                                              PPM CRANES, INC.



                                              By: /s/ Eric I Cohen
                                                  --------------------
                                                 Name: Eric I Cohen
                                                 Title: Vice President



                                              TEREX AERIALS, INC.



                                              By: /s/ Eric I Cohen
                                                  --------------------
                                                 Name: Eric I Cohen
                                                 Title: Vice President



                                              TEREX CRANES, INC.



                                              By: /s/ Eric I Cohen
                                                  --------------------
                                                 Name: Eric I Cohen
                                                 Title: Vice President


                                              TEREX MINING EQUIPMENT, INC.



                                              By: /s/ Eric I Cohen
                                                  --------------------
                                                 Name: Eric I Cohen
                                                 Title: Vice President







                                              TEREX-RO CORPORATION



                                              By: /s/ Eric I Cohen
                                                  --------------------
                                                 Name: Eric I Cohen
                                                 Title: Vice President


                                              TEREX-TELELECT, INC.



                                              By: /s/ Eric I Cohen
                                                  --------------------
                                                 Name: Eric I Cohen
                                                 Title: Vice President



                                              THE AMERICAN CRANE CORPORATION


                                              By: /s/ Eric I Cohen
                                                  --------------------
                                                 Name: Eric I Cohen
                                                 Title: Vice President



                                              O&K ORENSTEIN & KOPPEL, INC.


                                              By: /s/ Eric I Cohen
                                                  --------------------
                                                 Name: Eric I Cohen
                                                 Title: Vice President







The foregoing Registration
Rights Agreement is hereby confirmed
and accepted as of the date first
above written.

CREDIT SUISSE FIRST BOSTON CORPORATION
CIBC OPPENHEIMER CORP.



By:  CREDIT SUISSE FIRST BOSTON CORPORATION




By: /s/ Richard Gallant
    -----------------------
    Name: Richard Gallant
    Title: Director







                                     ANNEX A




         Each  broker-dealer  that  receives  Exchange  Securities  for  its own
account  pursuant to the Exchange Offer must  acknowledge that it will deliver a
prospectus in connection with any resale of such Exchange Securities. The Letter
of Transmittal states that by so acknowledging and by delivering a prospectus, a
broker-dealer will not be deemed to admit that it is an "underwriter" within the
meaning  of the  Securities  Act.  This  Prospectus,  as it may  be  amended  or
supplemented  from time to time,  may be used by a  broker-dealer  in connection
with resales of Exchange  Securities received in exchange for Initial Securities
where such Initial Securities were acquired by such broker-dealer as a result of
market-making  activities  or other trading  activities.  The Company has agreed
that, for a period of 180 days after the Expiration Date (as defined herein), it
will make this Prospectus  available to any  broker-dealer for use in connection
with any such resale. See "Plan of Distribution."





                                     ANNEX B




         Each  broker-dealer  that  receives  Exchange  Securities  for  its own
account in exchange for Securities,  where such Initial Securities were acquired
by such  broker-dealer as a result of market-making  activities or other trading
activities,  must  acknowledge  that it will deliver a prospectus  in connection
with any resale of such Exchange Securities. See "Plan of Distribution."







                                     ANNEX C





                              PLAN OF DISTRIBUTION

         Each  broker-dealer  that  receives  Exchange  Securities  for  its own
account  pursuant to the Exchange Offer must  acknowledge that it will deliver a
prospectus  in  connection  with any resale of such  Exchange  Securities.  This
Prospectus,  as it may be amended or supplemented from time to time, may be used
by a broker-dealer in connection with resales of Exchange Securities received in
exchange for Initial Securities where such Initial Securities were acquired as a
result of market-making activities or other trading activities.  The Company has
agreed that,  for a period of 180 days after the  Expiration  Date, it will make
this prospectus, as amended or supplemented,  available to any broker-dealer for
use in connection with any such resale.

         The Company  will not receive  any  proceeds  from any sale of Exchange
Securities by broker-dealers. Exchange Securities received by broker-dealers for
their own account  pursuant to the Exchange  Offer may be sold from time to time
in one or  more  transactions  in the  over-the-counter  market,  in  negotiated
transactions,  through the writing of options on the  Exchange  Securities  or a
combination of such methods of resale,  at market prices  prevailing at the time
of resale,  at prices  related to such  prevailing  market  prices or negotiated
prices.  Any such  resale may be made  directly to  purchasers  or to or through
brokers or dealers who may receive  compensation  in the form of  commissions or
concessions  from any such  broker-dealer or the purchasers of any such Exchange
Securities.  Any  broker-dealer  that  resells  Exchange  Securities  that  were
received by it for its own account pursuant to the Exchange Offer and any broker
or dealer that participates in a distribution of such Exchange Securities may be
deemed to be an  "underwriter"  within the meaning of the Securities Act and any
profit  on any  such  resale  of  Exchange  Securities  and  any  commission  or
concessions  received  by any such  persons  may be  deemed  to be  underwriting
compensation under the Securities Act. The Letter of Transmittal states that, by
acknowledging   that  it  will  deliver  and  by  delivering  a  prospectus,   a
broker-dealer will not be deemed to admit that it is an "underwriter" within the
meaning of the Securities Act.

         For a period of 180 days after the  Expiration  Date the  Company  will
promptly  send  additional  copies  of  this  Prospectus  and any  amendment  or
supplement to this Prospectus to any broker-dealer  that requests such documents
in the  Letter of  Transmittal.  The  Company  has  agreed  to pay all  expenses
incident to the Exchange  Offer  (including  the expenses of one counsel for the
Holders of the Securities)  other than commissions or concessions of any brokers
or dealers and will  indemnify  the  Holders of the  Securities  (including  any
broker-dealers)  against certain  liabilities,  including  liabilities under the
Securities Act.








                                     ANNEX D




     _____   CHECK  HERE IF YOU ARE A  BROKER-DEALER  AND  WISH  TO  RECEIVE  10
ADDITIONAL COPIES OF THE PROSPECTUS AND 10 COPIES OF ANY AMENDMENTS
OR SUPPLEMENTS THERETO.

                  Name:    ____________________________________________
                  Address: ____________________________________________
                           ____________________________________________




If the undersigned is not a broker-dealer, the undersigned represents that it is
not  engaged  in, and does not intend to engage in, a  distribution  of Exchange
Securities.  If the  undersigned is a broker-dealer  that will receive  Exchange
Securities  for its own account in exchange  for  Initial  Securities  that were
acquired as a result of market-making activities or other trading activities, it
acknowledges  that it will deliver a prospectus in connection with any resale of
such  Exchange  Securities;  however,  by so  acknowledging  and by delivering a
prospectus,  the  undersigned  will  not  be  deemed  to  admit  that  it  is an
"underwriter" within the meaning of the Securities Act.