EXHIBIT 23

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in the Registration Statement No. 333-172650 on Form S-8 of Cummins Inc., of our report dated May 26, 2023, appearing in this Annual Report on Form 11-K of the Cummins Retirement and Savings Plan and Cummins and Retirement and Savings Plan for Certain Collectively Bargained Employees for the year ended December 31, 2022.

/s/ BLUE  & CO., LLC 

BLUE & CO., LLC

Seymour, Indiana

May 26, 2023