New CAT Equipment

C7 ACERT Dry Manifold Engine

Cat C7 ACERT engines are the ideal solution for your demanding operations in the oilfield. Decades of field operation and intense research and development allow Cat C7 ACERT engines to deliver excellent performance with low operating costs and emissions. Applications powered by C7 ACERT engines include pump skids, acidizing units, cementing units, coil tubing units, and hydraulic power units. Cat engines are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty. The C7 ACERT engines, with ratings: 168-224 bkW (225-300 bhp) @ 1800-2200 rpm, meet China Stage II, EPA Tier 3 equivalent, EU Stage IIIA equivalent emission standards. They are available using U.S. EPA and EU Flexibility, and for other regulated and non-regulated areas.

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Product Specs

General Specifications

Minimum Rating 225 BHP
Maximum Rating 300 BHP
Governor and Protection Electronic (ADEM 3)
Aspiration Turbocharged-Aftercooled
Displacement 441.8 in³
Flywheel and Flywheel Housing SAE 1, 2, or 3
Flywheel Teeth 156 (SAE 1), 134 (SAE 2), 126 (SAE 3)
Rotation from Flywheel End Counterclockwise
Stroke 5 in
Bore 4.3 in


Emissions EPA & CARB Non-Road Tier 3, EU Stage IIIA, IMO Tier II


Length 41.4 in
Width 29.9 in
Height 40.6 in
Weight 1386 lb

Capacity for Liquids

Lube Oil System - Refill 4.8 gal (US)