EX-23.1 2 exhibit231401kretirement20.htm EXHIBIT 23.1 Exhibit


Exhibit 23.1



Consent of Independent Registered Public Accounting Firm

We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 333-111355, as amended, 333-133265 and 333-168894) of Caterpillar Inc. of our report dated June 25, 2019 relating to the financial statements and supplemental schedule of the Caterpillar 401(k) Retirement Plan, which appears in this Form 11-K.


/s/ PricewaterhouseCoopers LLP

Peoria, Illinois
June 25, 2019