New CAT Equipment

C15 ACERT Water-Cooled Mainfold Engine

Cat C15 ACERT engines are the ideal solution for your demanding operations in the oilfield. Decades of field operation and intense research and development allow Cat C15 ACERT engines to deliver excellent performance with low operating costs and emissions. Applications powered by C15 ACERT engines include workover rigs, pump skids, nitrogen units, acidizing units, cementing units units, blenders, 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. C15 ACERT water-cooled manifold engines, with ratings: 400-403 bkW (536-540 bhp) @ 1800-2000 rpm meet IMO Tier II, U.S. EPA Marine Tier 3 emissions 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 536 BHP
    Maximum Rating 540 BHP
    Aspiration Turbocharged-Aftercooled
    Displacement 928 in³
    Flywheel and Flywheel Housing SAE No. 1
    Flywheel Teeth 113 (SAE 1)
    Stroke 6.7 in
    Bore 5.4 in


    Emissions IMO Tier II Certified, Marine Tier 2 Certified, Marine Tier 3 Capable


    Length 80.18 in
    Width 41.35 in
    Height 55.65 in
    Weight 3730 lb