1 ================================================================================ UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K (Mark One): X ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE --- ACT OF 1934 For the fiscal year ended December 31, 2000 OR TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE --- ACT OF 1934 For the transition period from __________ to ___________ Commission file number 1-13782 A. Full title of the plan and the address of the plan, if different from that of the issuer named below: Motor Coils Manufacturing Company Savings Plan B. Name of issuer of the securities held pursuant to the plan and the address of the principal executive office. Westinghouse Air Brake Technologies Corporation 1001 Air Brake Avenue Wilmerding, PA 15148 ================================================================================

2 MOTOR COILS MANUFACTURING COMPANY SAVINGS PLAN Form 11-K Annual Report Pursuant To Section 15(D) of the Securities Exchange Act of 1934 For The Fiscal Year Ended December 31, 2000

3 MOTOR COILS MANUFACTURING COMPANY SAVINGS PLAN FINANCIAL STATEMENTS DECEMBER 31, 2000 AND 1999 TABLE OF CONTENTS Page ---- Report of Independent Public Accountants 1 Statements of Net Assets Available for Plan Benefits, December 31, 2000 and 1999 2 Statement of Changes in Net Assets Available for Plan Benefits for the Year Ended December 31, 2000 3 Notes to Financial Statements 4

4 REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS To the Motor Coils Manufacturing Company Savings Plan and Participants: We have audited the accompanying statements of net assets available for benefits of the Motor Coils Manufacturing Company Savings Plan as of December 31, 2000 and 1999, and the related statement of changes in net assets available for benefits for the year ended December 31, 2000. These financial statements are the responsibility of the Plan's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits in accordance with auditing standards generally accepted in the United States. Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements referred to above present fairly in all material respects, the net assets available for benefits of the Plan as of December 31, 2000 and 1999, and the changes in its net assets available for benefits for the year ended December 31, 2000, in conformity with accounting principles generally accepted in the United States. /s/ Arthur Andersen LLP Pittsburgh, Pennsylvania June 13, 2001 1

5 MOTOR COILS MANUFACTURING COMPANY SAVINGS PLAN STATEMENTS OF NET ASSETS AVAILABLE FOR PLAN BENEFITS DECEMBER 31, 2000 and 1999 2000 1999 -------- -------- ASSETS INVESTMENTS, at fair value: Wabtec Corporation common stock $ -- $ 42,230 Registered investment companies -- 678,891 Loans to participants -- 40,877 ---- -------- Total investments -- 761,998 RECEIVABLES: Participant -- 2,882 ---- -------- Total receivables -- 2,882 ---- -------- NET ASSETS AVAILABLE FOR PLAN BENEFITS $ -- $764,880 ==== ======== The accompanying notes are an integral part of these statements. 2

6 MOTOR COILS MANUFACTURING COMPANY SAVINGS PLAN STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR PLAN BENEFITS FOR THE YEAR ENDED DECEMBER 31, 2000 ADDITIONS INVESTMENT INCOME: Dividends $ 65,501 Interest 1,253 Net depreciation in fair value of investments (212,501) --------- Total investment loss (145,747) CONTRIBUTIONS 115,626 --------- Total additions $ (30,121) ========= DEDUCTIONS BENEFITS PAID TO PARTICIPANTS 178,962 --------- Total deductions 178,962 PLAN TRANSFER 555,797 --------- Net decrease 764,880 --------- NET ASSETS AVAILABLE FOR PLAN BENEFITS: Beginning of year 764,880 --------- End of year $ -- ========= The accompanying notes are an integral part of these statements. 3

7 MOTOR COILS MANUFACTURING COMPANY SAVINGS PLAN NOTES TO FINANCIAL STATEMENTS DECEMBER 31, 2000 AND 1999 1. DESCRIPTION OF THE COMPANY AND THE PLAN: Westinghouse Airbrake Technologies Company and its subsidiaries (collectively, the "Company") is a leader in the manufacturing of products for rail and other power-related industries. Through its subsidiaries, the Company manufactures and distributes engineered locomotive components and parts; provides locomotive fleet maintenance; overhauls and re-manufactures locomotives; manufactures environmentally friendly switcher, commuter and mid-range DC and AC traction, diesel-electric and liquefied natural gas locomotives; and manufactures components for power, marine and industrial markets. The Company's primary customers are freight and passenger railroads, including every Class I railroad in North America. Effective November 19, 1999, Westinghouse Airbrake Technologies Corporation ("Wabtec") (formerly Westinghouse Air Brake Company) acquired all of the stock of MotivePower Industries, Inc. ("MotivePower"). MotivePower was the parent company of Motor Coils Manufacturing Company, the previous sponsor of the Plan. The following description of the Motor Coils Manufacturing Company Savings Plan (the "Plan"), is provided for general information purposes only. Participants should refer to the Plan document for a more complete description of the Plan. General The Plan is a defined contribution plan and is subject to the provisions of the Employee Retirement Income Security Act of 1974 ("ERISA"). A Committee appointed by the Board of Directors or the Chief Executive Officer of the Company administers the Plan. The Committee, as named fiduciary, has all powers necessary to carry out the provisions of the Plan and to satisfy the requirements of any applicable law. The Committee establishes among other things the funding policy of the Plan. T. Rowe Price Trust Company (the "Trustee") serves as trustee of the Plan. The Trustee is custodian of the Plan's assets and invests all contributions to the Plan as directed by the Committee and/or the Participants. T. Rowe Price Retirement Plan Services, Inc. (the "Record Keeper") serves as recordkeeper of the Plan. The Plan is composed of eight funds: Westinghouse Airbrake Technologies Corporation Common Stock Fund which invests exclusively in the stock of Westinghouse Airbrake Technologies Corporation; the T. Rowe Price Stable Value Fund, which invests primarily in investment contracts issued by insurance companies and banks; the T. Rowe Price International Stock Fund, which invests in the stock of foreign companies; the T. Rowe Price Science & Technology Fund, which invests in companies in a wide range of industries including computers, genetic engineering, communications, health care and waste management; the T. Rowe Price Spectrum Income Fund, which invests in up to seven T. Rowe Price Funds selecting from a variety of income instruments including: treasuries, GNMAs, and high quality bonds, high yield bonds, foreign issues, and dividend paying stocks; the T. Rowe Price Short-Term Bond Fund, which invests in short-and intermediate-term securities, focusing on high quality treasuries, certificates of deposit, and finance industry bonds; the T. Rowe Price Spectrum Growth Fund, which invests in up to seven T. Rowe Price Funds selecting from domestic and international stocks and money market securities; and a Participant Loan Fund. Participants may transfer balances between funds daily. Prior to November 19, 1999, the Company Stock Fund held shares of MotivePower. Effective November 19, 1999, the MotivePower shares were converted into shares of common stock of Wabtec, at the exchange rate established by the Merger Agreement (.66 shares of Wabtec stock for each share of MotivePower). The investments in the Plan are subject to market risk related to the underlying securities. The investments are distributed among various types of securities whose values will fluctuate. 4

8 Participation All employees who have completed one year of Eligibility Service as defined in the Plan document and are covered under the terms of a collective bargaining agreement are participants in the Plan. A Participant may complete an enrollment form whereby the employee authorizes regular salary deferrals for each pay period, which the Company shall then contribute to the Plan. These contributions are excluded from the Participants' taxable income for federal income tax purposes until received as a withdrawal or distribution from the Plan. A Participant may direct the Company to increase or decrease the percentage of salary deferrals at any time. Such change will take effect on the first day of the next calendar quarter after written notice has been delivered. Contributions The Plan provides that a Participant may elect to defer up to the lesser of 15% of salary or the applicable limit established by Internal Revenue Service Code Section 402(g) ($10,500 for the 2000 calendar year). The Plan also provides that certain limitations may be imposed on Participant contributions in order to comply with statutory requirements. Withdrawals Eligible Participants may be permitted to make withdrawals from the Plan subject to provisions in the Plan document. Inactive or terminated Participants may request a lump sum distribution. Amounts contributed through salary deferrals may be withdrawn by or distributed to a Participant only (1) upon termination of employment or (2) upon attaining the age of 59 1/2. Upon proof, to the satisfaction of the Committee, of an immediate and heavy financial need, amounts in the salary deferral account may be withdrawn for a hardship purpose. Certain income tax penalties may apply to withdrawals or distributions prior to age 59 1/2. Investment Elections Each Participant may direct salary deferral contributions to be invested in one or more of the eight funds described above. A Participant may change such allocation and/or transfer all or a portion of the value of his or her account, in minimum increments of 1% by notifying the Trustee. Valuation All of a Participant's salary deferral contributions are credited to his or her account. The value of each of the separate funds is determined on each valuation date (daily). The Record Keeper then determines the value and increases or decreases each Participant's account to reflect his or her proportionate interest in each of the funds. Shares in each fund represent a Participant's interest. Any cash or stock dividend received on shares of Company stock or any T. Rowe Price fund shall be allocated to Participants' accounts. Vesting Participants' contributions are fully vested at all times. Loans to Participants The Plan allows for loans to Participants. A Participant may apply for and obtain a loan in an amount as defined in the Plan (not less than $1,000 and not greater than $50,000 or 50% of his or her vested account balance) from their account balance. Loans are generally repaid over a period not exceeding five years; however, the term of a loan for the purchase of a primary residence may exceed five years. Interest is charged at a rate equivalent to the Prime Rate when the loan is made plus 2%. Payments of principal and interest are credited to the Participant's account. With the exception for loans initiated in a prior plan, Participants may have only one outstanding loan at any time. 5

9 Plan Termination The Company has the right to terminate or modify the Plan from time to time. In the event that the Plan is terminated, each Participant shall receive a distribution equal to the amount held in his/her account less any expenses properly chargeable against the account. 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES: Basis of Accounting The financial statements of the Plan are prepared under the accrual basis of accounting. Use of Estimates The preparation of the financial statements in conformity with accounting principles generally accepted in the United States requires the Plan Administrator to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the dates of the financial statements and the reported amounts of changes in net assets available for benefits during the reporting periods. Actual results may differ from those estimates. Valuation of Investments The Plan's shares of common stock and registered investment companies are presented at fair market value, which is based on published market quotations. Loans to participants are valued at cost, which approximates fair value. Measurement Date Purchases and sales of securities are recorded on a trade-date basis. Expenses The Company has paid all costs and expenses incurred in the administration of the Plan. Payment of Benefits Benefits are recorded when paid. 3. TAX STATUS: The Plan obtained its latest determination letter on April 3, 1998, in which the Internal Revenue Service stated that the Plan, as then designed, was in compliance with the applicable requirements of the Internal Revenue Code and that therefore, the Plan qualified under Section 401(a) of the Code as of December 31, 1995. The Plan has been amended since receiving the determination letter. However, the Plan Administrator believes that the Plan is currently designed and being operated in compliance with the applicable requirements of the Internal Revenue Code. Therefore, no provision for income taxes has been included in the Plan's financial statements. 6

10 4. INVESTMENTS EXCEEDING 5% OF NET ASSETS: The Plan's investments, which exceeded 5% of net assets, available for benefits are as follows: 2000 1999 -------- -------- Wabtec Corporation common stock $ -- $ 42,230 Loan Fund -- 40,877 T. Rowe Price Science & Technology Fund -- 431,759 T. Rowe Price Spectrum Income Fund -- 45,423 T. Rowe Price Spectrum Growth Fund -- 138,746 5. PLAN TERMINATION: On December 31, 2000, the assets of the Plan were merged into the Westinghouse Air Brake Company Savings Plan for Non-Pittsburgh Hourly Employees. Participants were fully vested in their account balances as of such date. 7

11 SIGNATURE Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Company has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. Westinghouse Air Brake Technologies Corporation By /s/ Robert J. Brooks ------------------------------ Robert J. Brooks Chief Financial Officer June 29, 2001 8

1 Exhibit 23 CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS As independent public accountants, we hereby consent to the incorporation of our report included in this Form 11-K, into the Company's previously filed Registration Statement on Form S-8, Registration Number 333-33998, relating to the Motor Coils Manufacturing Company Savings Plan. /s/ Arthur Andersen LLP Pittsburgh, Pennsylvania, July 2, 2001