EXHIBIT 32 | |||||
CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 | |||||
In connection with the amended annual report of Caterpillar Inc. (the "Company") on Form 10-K for the period ending December 31, 2005 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), the undersigned hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to the best of our knowledge: | |||||
| (1) | The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities and Exchange Act of 1934; and | ||||
| (2) | The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. | ||||
May 31, 2006 | /s/James W. Owens | Chairman of the Board and Chief Executive Officer | |||
| May 31, 2006 | /s/David B. Burritt | Vice President and Chief Financial Officer | |||
