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Overview

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. C7 ACERT engines, with ratings: 153 – 224 bkW (205 – 300 bhp) @ 2200 rpm meet IMO Tier II, U.S. EPA Marine Tier 3, EPA Non-road Tier 3 equivalent and EU Stage IIIA equivalent emission standards. They are available using U.S. EPA and EU Flexibility, and for other regulated and non-regulated areas.

Specifications

Maximum Rating 275 BHP
Displacement 442 inÂł
Minimum Rating 205 BHP
Governor and Protection Electronic (ADEM™ A4)
RPM 2200 r/min
Aspiration Turbocharged-Aftercooled
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, EPA Marine Tier 2, IMO Tier II
Length 41.5 in
Width 29.8 in
Height 40.6 in
Weight 1386 lb
Lube Oil System - Refill 4.8 gal (US)

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