Bucyrus International 8K Regulation FD Disclosure | BUCY 26 Apr 07

Shareholders
Meeting

April 25, 2007

Forward-looking statements should not be read as a guarantee of future performance or results,
and will not necessarily be accurate indications of the times at, or by which, such performance
or results will be achieved. Forward-looking information is based on information available at the
time and/or management’s good faith belief with respect to future events, and is subject to risks
and uncertainties that could cause actual performance or results to differ materially from those
expressed in the statements.

Forward-looking statements speak only as of the date the statements are made. Bucyrus
International, Inc. (“Bucyrus” or the “Company”) assumes no obligation to update forward-
looking statements to reflect actual results, changes in assumptions or changes in other factors
affecting forward-looking information except to the extent required by applicable securities laws.
If the Company does update one or more forward-looking statements, no inference should be
drawn that the Company will make additional updates with respect thereto or with respect to
other forward-looking statements.

Forward Looking Statements

The factors that could cause actual results to differ materially from those anticipated in such forward-looking statements and could
adversely affect our actual results of operations and financial condition include, without limitation:

· disruption of our plant operations due to equipment failures, natural disasters or other reasons;

· our ability to attract and retain skilled labor;

· our production capacity;

· our ability to purchase component parts or raw materials from key suppliers at acceptable prices and/or on
the required time schedule;

· the cyclical nature of the sale of new machines due to fluctuations in market prices for copper, coal, oil, iron ore and other
minerals, changes in general economic conditions, interest rates, customers’ replacement or repair cycles, consolidation in
the mining industry and competitive pressures;

· the loss of key customers or key members of management;

· the risks and uncertainties of doing business in foreign countries, including emerging markets, and foreign currency risks;

· our ability to continue to offer products containing innovative technology that meets the needs of our customers;

· costs and risks associated with regulatory compliance and changing regulations affecting the mining industry
and/or electric utilities;

· product liability, environmental and other potential litigation;

· work stoppages at our company, our customers, suppliers or providers of transportation;

· our ability to satisfy under-funded pension obligations;

· our ability to effectively and efficiently integrate the operations of DBT and to realize expected levels of sales,
profit and adjusted EBITDA from this acquisition;

· potential risks and liabilities of DBT unknown to us; and

· our increased levels of debt service obligations.

The foregoing factors do not constitute an exhaustive list of factors that could cause actual results to differ materially from those
anticipated in forward-looking statements, and should be read in conjunction with the other cautionary statements and risk factors
included in our 2006 Annual Report to Stockholders and Annual Report on Form 10-K filed with the Securities and Exchange
Commission on March 1, 2007 and other cautionary statements described in our subsequent reports filed with the Securities and
Exchange Commission.

Agenda

1. Call to Order Theodore C. Rogers,
Chairman

2. Introductions Theodore C. Rogers,
Chairman

3. Meeting Procedure Craig R. Mackus,
Secretary

4. Report of the Inspectors of Election on Attendance Craig R. Mackus,
Secretary

5. Business of the Meeting                                           Theodore C. Rogers,
    a. Election of Directors                                                       Chairman
    b. Ratification of appointment of Independent Accountants
    c. Approval of amendment and restatement of 2004 Equity Incentive Plan

6. Management Presentation Timothy W. Sullivan,
President & CEO

7. Shareholder Questions Timothy W. Sullivan,
President & CEO

8. Adjournment Theodore C. Rogers,
Chairman

Business of the Meeting

Election of Directors

Ratification of appointment of
Independent Accountants

Approval of amendment and restatement of
2004 Equity Incentive Plan

Business of the Meeting

Election of Directors

Ratification of appointment of
Independent Accountants

Approval of amendment and restatement
of 2004 Equity Incentive Plan

Business of the Meeting

Election of Directors

Ratification of appointment of
Independent Accountants

Approval of amendment and restatement
of 2004 Equity Incentive Plan

DBT Transaction Summary

Management Presentation

DBT Transaction Summary

On December 17, 2006 Bucyrus International signed a
definitive agreement to acquire DBT GmbH

Financing - $1,290 million Senior Credit Facilities

$400 million 5-year Revolving Facility

€50 million 5-year German Revolving Facility

$825 million 7-year Senior Term Loan Facility

$731 million ($710 million of cash, $21 million of Bucyrus stock)

Purchase Price

Financing

DBT Acquisition & Company Overview

Management Presentation

Strategic Rationale

Increases size and scale for Bucyrus, creating a leading platform in both above
and below ground mining equipment

Pro forma 61% of 2006 revenue from underground mining and 39% from
surface mining

Increases installed base by approximately $9 billion to approximately $22 billion

Increases product and geographic diversification

Provides opportunity to improve surface and underground penetration in high
growth Chinese market

Opportunity to leverage Bucyrus’ aftermarket sales strategy to increase
aftermarket share at DBT

Attractive coal market fundamentals

The DBT acquisition is highly strategic for Bucyrus

Overview of Bucyrus

2006 Sales by Segment

2006 Sales by Geography

2006 Net Sales: $738 Million
2006 Adj. EBITDA⁽¹⁾ : $122 Million

% Margin: 16.5%

Drill holes for explosives used to break rock prior to
excavation

Bucyrus International (BUCY) Inactive 8-KRegulation FD Disclosure