EX-23.1 2 exhibit231401ksavings2017.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 Statement on Form S-8 (No. 333-219861) of Caterpillar Inc. of our report dated June 28, 2018 relating to the financial statements and supplemental schedule of the Caterpillar 401(k) Savings Plan, which appears in this Form 11-K.


/s/ PricewaterhouseCoopers LLP

Peoria, Illinois
June 28, 2018