Cat C32 ACERT engines are the ideal solution for your demanding operations in the oilfield. Decades of field operation and intense research and development allow Cat C32 ACERT engines to deliver excellent performance with low operating costs while meeting the tightest environmental requirements.This is an ideal engine for applications that require Tier 4 Final emissions certifications in land mechanical drilling equipment such as mud pumps.Cat C32 ACERT™ Industrial Diesel Engine. Ratings: 839 bkW (1125 bhp) @ 1800 rpm, designed to meet U.S. EPA Tier 4 Final emission standards.