[LETTERHEAD OF GROVE WORLDWIDE]

Mr. James A. Kolinski                                              July 24, 1997
1373 Lindsay Lane
Hagerstown, MD 21742

                             PERSONAL & CONFIDENTIAL

Dear Mr. Kolinski:

1.    Introduction.

      Grove Worldwide (the "Company") believes that the establishment and
      maintenance of a sound and vital management of the Company is essential to
      the protection and enhancement of the interests of the Company, the
      Company's ultimate parent company, Hanson PLC ("Hanson") and Hanson's
      stockholders. The Company also recognizes that the possibility of a Change
      in Control (as defined in Exhibit A), with the attendant uncertainties and
      risks, might result in the departure or distraction of key employees of
      the Company to the detriment of the Company, Hanson and Hanson's
      stockholders, the Company has determined that it is appropriate to induce
      key employees to remain with the Company, and to reinforce and encourage
      their continued attention and dedication. Accordingly, subject to Section
      2, upon your written acceptance of the terms of this agreement (the
      "Agreement") evidenced by your signing below, the Company intends to
      provide you the protections set forth herein as of the Effective Date.

      The arrangements set out in this Agreement are a private contractual
      arrangement with you and do not reflect the severance policy of the
      Company to employees generally and accordingly your acceptance of the
      terms of this Agreement will constitute your agreement to maintain the
      terms of this Agreement confidential.

2.    Effective Date and Term.

      Notwithstanding anything else herein, this Agreement became effective (the
      "Effective Date") as of March 1, 1997. This Agreement shall expire on the
      earliest of (i) three (3) years from the Effective Date, provided that if
      a Change in Control takes place prior to three (3) years from the
      Effective Date, the duration of this Agreement shall be until two (2)
      years after the Change in Control; or (ii) subject as otherwise provided
      in Section 3 herein the date of your death or the termination of your
      employment with the Company whether as a result of Disability (as defined
      herein), retirement or any other reason prior to a Change in Control.
      Notwithstanding anything in this Agreement to the contrary, if the Company
      becomes obligated to make any payment or provide any benefit to you
      pursuant to the terms hereof at or prior to the expiration of this
      Agreement, then this Agreement shall remain in effect for such purposes
      until all of the Company's obligations hereunder are fulfilled.


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      Disability for purposes of this Agreement shall mean your inability to
      perform your material duties and responsibilities due to the same or
      related physical or mental illness for one hundred and eighty (180)
      consecutive days. A termination for Disability shall be deemed to occur
      when you are terminated by the Company by written notice while you remain
      disabled.

3.    Termination Following a Change in Control.

      If a Change in Control occurs and your employment is terminated by the
      Company without Cause (as defined in Section 5 herein) other than for
      Disability or you terminate your employment with the Company for Good
      Reason (as defined in Section 4 herein), during the period from the date
      of the Change in Control to two (2) years after the date of such Change in
      Control, then you shall be entitled to the amounts and benefits provided
      in Section 6 herein upon such termination. In addition, notwithstanding
      the foregoing, in the event you are either terminated by the Company
      without Cause (other than for Disability) or you terminate your employment
      for Good Reason, in either case within one hundred and eighty (180) days
      prior to the occurrence of a Change in Control (based on an event that
      occurred within such one hundred and eighty (180) day period prior to the
      occurrence of a Change in Control), such termination shall, upon the
      occurrence of a Change in Control, be deemed to be covered under the
      Agreement and you shall be entitled to the amounts payable hereunder.

4.    Termination for Good Reason.

      A termination for Good Reason for purposes of this Agreement shall mean a
      termination by you effected by a written notice of termination for Good
      Reason given within sixty (60) days after the occurrence of the Good
      Reason event. "Good Reason" shall mean the occurrence or failure to cause
      the occurrence, as the case may be, without your express written consent,
      of (i) any material diminution of your positions, duties or
      responsibilities with the Company (except in connection with the
      termination of your employment for Cause, Disability, as a result of your
      death, or temporarily as a result of your illness or other absence) from
      the highest position held within one hundred and eighty (180) days prior
      to a Change in Control or the assignment to you of duties or
      responsibilities that are inconsistent with your aforementioned highest
      position; (ii) your removal from, or the non-reelection to your positions
      with the Company held within one hundred and eighty (180) days prior to a
      Change in Control; (iii) a relocation of the Company's principal United
      States executive offices to a location more than twenty-five (25) miles
      from where they are at the time of the Change in Control, or a relocation
      by the Company of your principal office away from such principal United
      States executive offices; (iv) a reduction by the Company of your rate of
      annual base salary to a level below your highest rate of base salary
      within one hundred and eighty (180) days prior to the Change in Control;
      (v) a failure by Hanson or the Company (A) to continue any bonus plan,
      program or arrangement in which you were entitled to participate during
      the one hundred and eighty (180) days prior to the


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      Change in Control (the "Bonus Plans"), provided that any such Bonus Plans
      may be modified at Hanson's or the Company's discretion from time to time
      but shall be deemed terminated if plans providing you with substantially
      similar benefits are not substituted therefor ("Substitute Plans") or (B)
      to consider you a participant in the Bonus Plans or Substitute Plans on
      not less than the same target level of award and not more than the same
      level of difficulty for achievability of such award as was applicable to
      you immediately prior to any change in such plans, in accordance with the
      Bonus Plans or Substitute Plans; or (vi) any breach by the Company of any
      material provision of this Agreement, unless the applicable circumstances
      under (i) through (vi) are fully corrected prior to the date of
      termination specified in the notice of termination for Good Reason. The
      notice of termination for Good Reason shall provide for a date of
      termination not less than fifteen (15) nor more than sixty (60) days after
      the date such notice of termination for Good Reason is given.

5.    Termination for Cause.

      A termination for Cause means a termination by the Company effected by a
      written notice of termination for Cause. The term "Cause" shall be limited
      to your: (i) willful misconduct with regard to the Company or its
      business, assets or employees; (ii) refusal to follow the proper written
      direction of the Board of Directors of the Company (the "Board") or a more
      senior officer of the Company, provided that the foregoing refusal shall
      not be "Cause" if in good faith you believe that such direction is
      illegal, unethical or immoral and you promptly so notify the Board or the
      more senior officer (whichever is applicable); (iii) conviction of (or
      pleading of nolo contendere to) a felony (other than a traffic violation);
      (iv) breach of any fiduciary duty owed to the Company or any affiliate; or
      (vi) dishonesty, misappropriation or fraud with regard to the Company
      (other than good faith expense account disputes). The date of termination
      for a termination for Cause shall be the date indicated in the notice of
      termination.

6.    Compensation on Termination.

      If pursuant to Section 3 you are entitled to amounts and benefits under
      this Section 6, subject to Section 10, the Company shall pay and provide
      to you: (A) in a lump sum within five (5) days after such termination (or,
      if such termination occurred within one hundred and eighty (180) days
      prior to a Change in Control, within five (5) days after the Change in
      Control) (i) two (2) times your highest annual base salary in effect
      within one hundred and eighty (180) days prior to the Change in Control,
      (ii) two (2) times the highest annual bonus paid or payable (excluding any
      top hat payments, if applicable) to you for any of the last two (2)
      completed years by the Company or its predecessors, (iii) any
      un-reimbursed business expenses for the period prior to termination
      payable in accordance with the Company's policies, and (iv) any base
      salary, bonus, vacation pay or other deferred compensation accrued or
      earned under law or in accordance with the Company's policies applicable
      to you but not yet paid; (B) any other amounts or benefits due under the
      then applicable employee benefit, incentive or equity plans of Hanson or
      the Company applicable to you as shall be 


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      determined and paid in accordance with such plans, except to the extent
      paid pursuant to (A) above; (C) two (2) years of additional service and
      compensation credit (at your highest compensation level in the one hundred
      and eighty (180) day period prior to the Change in Control) for pension
      purposes under any defined benefit type qualified or non-qualified pension
      plan or arrangement of the Company and its affiliates applicable to you,
      measured from the date of termination of employment and not credited to
      the extent that you are otherwise entitled to such credit during such two
      (2) year period, which payments shall be made through and in accordance
      with the terms of the non-qualified defined benefit pension plan or
      arrangement if any then exists, or, if not, in an actuarially equivalent
      lump sum (using the actuarial factors then applying in the Company's or
      its affiliates' defined benefit plan covering you); (D) an amount equal to
      two (2) years of the maximum Company contribution (assuming you deferred
      the maximum amount and continued to earn your then current salary)
      measured from the date of termination of your employment under any type of
      qualified or non-qualified 401(k) plan (payable at the end of each such
      year and not payable to the extent otherwise contributed to such plan);
      and (E) payment by the Company of the premiums for you (except in the
      case of death) and your dependents' health coverage for two (2) years from
      the date of termination of your employment under the Company's health
      plans which cover the senior executives of the Company or materially
      similar benefits (to the extent not otherwise provided), provided that in
      the case of termination within one hundred and eighty (180) days prior to
      a Change in Control, the obligations under this subpart (E) shall only
      exist to the extent that you or your dependents, as the case may be, had
      timely elected or timely elect COBRA coverage which continued at the time
      of the Change in Control and the obligation with regard to the period
      prior to the Change in Control shall be limited to reimbursement of the
      COBRA premiums previously paid or due for such period. Any amendment or
      termination of benefits, equity or incentive plans within one hundred and
      eighty (180) days prior to, or after, a Change in Control that is
      detrimental to you shall be ignored with respect to (C), (D) and (E)
      above. Payments under (E) above may, at the discretion of the Company, be
      made by continuing your participation in the plan as a terminee, by paying
      the applicable COBRA premium for you and your dependents, or by covering
      you and your dependents under substitute arrangements, provided that, to
      the extent you incur tax that you would not have incurred as an active
      employee as a result of the aforementioned coverage or the benefits
      provided thereunder, you shall receive from the Company an additional
      payment in the amount necessary so that you will have no additional cost
      for receiving such items or any additional payment.

7.    Arbitration.

      Any dispute or controversy arising under or in connection with this
      Agreement shall be settled exclusively by arbitration conducted in the
      City of New York in the State of New York under the Commercial Arbitration
      Rules then prevailing of the American Arbitration Association and such
      submission shall request the American Arbitration Association to: (i)
      appoint an arbitrator experienced and knowledgeable concerning the matter
      then in dispute; (ii) require the testimony to be transcribed; (iii)
      require the


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      award to be accompanied by findings of fact and the statement of reasons
      for the decision; and (iv) request the matter to be handled by and in
      accordance with the expedited procedures provided for in the Commercial
      Arbitration Rules. The determination of the arbitrators, which shall be
      based upon a de novo interpretation of this Agreement, shall be final and
      binding and judgment may be entered on the arbitrators' award in any court
      having jurisdiction. All costs of the American Arbitration Association and
      the arbitrator shall be borne as determined by the arbitrator.

8.    Legal Fees.

      In the event the Company does not make the payments due hereunder on a
      timely basis and you collect any part or all of the payments provided for
      hereunder or otherwise successfully enforce the terms of this Agreement by
      or through a lawyer or lawyers, the Company shall pay all costs of such
      collection or enforcement, including reasonable legal fees and other
      reasonable fees and expenses which you may incur. The Company shall pay to
      you interest at the prime lending rate as announced from time to time by
      Citibank, N.A. on all or any part of any amount to be paid to you
      hereunder that is not paid when due. The prime rate for each calendar
      quarter shall be the prime rate in effect on the first day of the calendar
      quarter.

9.    No Duty to Mitigate/Set-off.

      The Company agrees that if your employment with the Company is terminated
      pursuant to this Agreement during the term of this Agreement, you shall
      not be required to seek other employment or to attempt in any way to
      reduce any amounts payable to you by the Company pursuant to this
      Agreement. Further, the amount of any payment or benefit provided for in
      this Agreement shall not be reduced by any compensation earned by you or
      benefit provided to you as the result of employment by another employer or
      otherwise. Except as otherwise provided herein and apart from any
      disagreement between you and the Company concerning interpretation of this
      Agreement or any term or provision hereof, the Company's obligations to
      make the payments provided for in this Agreement and otherwise to perform
      its obligations hereunder shall not be affected by any circumstances,
      including without limitation, any set-off, counterclaim, recoupment,
      defense or other right which the Company may have against you. The amounts
      due under Section 6 are inclusive, and in lieu of, any amounts payable
      under any other salary continuation or cash severance arrangement of the
      Company on termination of employment that is or may become applicable to
      you and to the extent paid or provided under any other such arrangement
      shall be offset against the amount due hereunder.

10.   Successors; Binding Agreement.

      In addition to any obligations imposed by law upon any successor to the
      Company, the Company will require any successor (whether direct or
      indirect, by purchase, merger,


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      consolidation or otherwise) to all or substantially all of the business
      and/or assets of the Company to expressly assume and agree in writing to
      perform this Agreement in the same manner and to the same extent that the
      Company would be required to perform it if no such succession had taken
      place and this Agreement shall inure to the benefit of such successor. Any
      such assignment shall not relieve the Company from liability hereunder.
      This Agreement shall inure to the benefit of and be enforceable by your
      personal or legal representatives, executors, administrators, successors,
      heirs, distributees, devises and legatees. If you die while any amount
      would still be payable to you hereunder if you had continued to live, all
      such amounts, unless otherwise provided herein, shall be paid in
      accordance with the terms of the Agreement to the executors, personal
      representatives, estate trustees, or administrators of your estate. This
      Agreement is personal to you and neither this Agreement nor any rights
      hereunder may be assigned by you.

11.   Notices.

      Any notice or other communication required or permitted hereunder shall be
      in writing and shall be delivered personally, or sent by registered mail,
      postage prepaid as follows:

            (i)   If to the Company, at: Grove Worldwide, P 0 Box 21, Shady
                  Grove, PA 17256-0021, USA

                  Attention: Chief Executive Officer

            (ii)  If to you, to the last shown address on the books of the
                  Company.

      Any such notice shall be deemed given when so delivered personally, or, if
      mailed, five (5) days after the date of deposit (in the form of registered
      or certified mail, return receipt requested, postage prepaid) in the
      United States postal system. Any party may by notice designate another
      address or person for receipt of notices hereunder.

12.   Not an Agreement of Employment.

      This is not an agreement assuring employment and the Company reserves the
      right to terminate your employment at any time with or without Cause,
      subject to the payment provisions hereof if such termination is after, or
      within one hundred and eighty (180) days prior to, a Change in Control.
      You acknowledge that you are aware that you shall have no claim against
      the Company hereunder or for deprivation of the right to receive the
      amounts hereunder as a result of any termination that does not
      specifically satisfy the requirements hereof. The foregoing shall not
      affect your rights under any other agreement with the Company.


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13.   Miscellaneous.

      No provisions of this Agreement may be modified, waived or discharged
      unless such waiver, modification or discharge is agreed to in writing and
      signed by you and such officer as may be specifically designated by the
      Board. No waiver by either party hereto at any time of any breach by the
      other party hereto of, or compliance with, any condition or provision
      shall be deemed a waiver of similar or dissimilar provisions or conditions
      at the same or at any prior or subsequent time. This Agreement constitutes
      the entire Agreement between the parties hereto pertaining to the subject
      matter hereof and supersedes any prior agreements between the Company and
      you. No agreements or representations, oral or otherwise, express or
      implied, with respect to the subject matter hereof have been made by
      either party which are not expressly set forth in this Agreement. All
      references to any law shall be deemed also to refer to any successor
      provisions to such laws.

14.   Acknowledgment.

      You acknowledge that you: (a) have read this Agreement, understand its
      terms and that it has been entered into by you voluntarily; (b) that the
      payments to be made hereunder constitute additional compensation to you;
      (c) have had sufficient opportunity to consider this Agreement and discuss
      it with advisors of your choice, including your attorney and accountants;
      (d) have been informed that you have the right to consider this Agreement
      for a period of at least 21 days prior to entering into it; (e) have taken
      sufficient time to consider this Agreement before signing it; and (f) have
      the right to revoke this Agreement for a period of 7 days following the
      Agreement's execution by giving written notice to the Company.

15.   Release.

      As a material inducement to the Company to enter into this Agreement, you
      agree for yourself and your heirs, successors, and assigns that upon
      receipt of the amounts payable under this Agreement you hereby release and
      forever discharge the Company and any parent or affiliate thereof, its or
      their respective directors, officers, employees, agents, representatives,
      successors and assigns, from any and all claims, demands, actions,
      liability, damages, back pay, attorney fees, or rights of any and every
      kind or nature, accrued or unaccrued, known or unknown, arising out of or
      in any manner relating to your employment and termination of employment
      with the Company or its parents or affiliates including without limitation
      any alleged violation of Title VII of the Civil Rights Act of 1964, the
      Age Discrimination in Employment Act of 1967, the Employee Retirement
      Income Security Act of 1974, as the same may have been or be amended from
      time to time or any other federal, state or local law, regulation or
      ordinance (except for your existing accrued rights under the Company's (or
      any affiliate of the Company) pension plan, saving plan, health and
      welfare benefit plans, and the rights already granted to you under the
      Stock Option Scheme of Hanson PLC and/or any long term incentive plan of
      the Company, and except as expressly set forth 


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      herein). If requested by the Company you agree to execute a further formal
      waiver and release at the time of termination of your employment and the
      payment by the Company of the amounts payable under this Agreement in the
      terms set out or substantially in the terms set out in this Section 16.

16.   Withholding Taxes.

      The Company may withhold from any and all amounts payable under this
      Agreement such federal, state and local taxes as may be required to be
      withheld pursuant to any applicable law or regulation.

17.   Governing Law.

      This Agreement shall be construed, interpreted, and governed in accordance
      with the laws of the State of Delaware without reference to rules relating
      to conflicts of law.

                                   Very truly yours,


                                   By: /s/ Robert C. Stift             
                                      ------------------------------------
                                      Robert C. Stift                      
                                      Chairman and Chief Executive Officer 
                                                                        
                                   Agreed and Accepted this             
                                   24th day of July 1997                
                                                                        
                                                                        
                                   /s/ James A. Kolinski                
                                   ---------------------------------------
                                   James A. Kolinski                    


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                                    EXHIBIT A

                                Change in Control

For purposes of this Agreement, the term "Change in Control" shall mean the sale
or transfer, directly or indirectly, of substantially all of the Company's
business and assets to an entity not affiliated with Hanson PLC, or the
purchase, directly or indirectly, by an entity not affiliated with Hanson PLC of
more than 50% of the outstanding shares of the common stock of the Company. For
purposes of this definition, an affiliate of Hanson PLC refers to any person or
business entity, directly or indirectly, controlling, controlled by, or under
the common control with Hanson PLC, with the term "control" referring to any
person or business entity owning, directly or indirectly, more than a 50% equity
interest in the controlled entity or possessing the power to direct or cause the
direction of the management or policies of the controlled entity.

Only one (1) Change in Control may take place under this Agreement.


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