Well Service Engines

C32 ACERT™ Hazardous Location Engine

Maximum Rating

1,110 BHP


93.0 hp

U.S. Non-Road Tier 2 CARB, IMO Tier II, EPA Marine Tier 2


1,960 in³


backhoe loader

C32 ACERT™ Hazardous Location Engine

Maximum Rating

1,110 BHP


93.0 hp

U.S. Non-Road Tier 2 CARB, IMO Tier II, EPA Marine Tier 2


1,960 in³


Cat C32 ACERT hazardous location engines are the ideal solution for specialized and demanding operations in the oilfield. Engines are hazardous-location certified from the factory to minimize installation design, time, and cost. Decades of field operation and intense research and development allow Cat C32 ACERT hazardous location engines to deliver excellent performance with low operating costs and emissions. Hazardous location engines are certified to operate in potentially explosive environments. Applications powered by C32 ACERT engines include well stimulation pumping, pump skids, nitrogen units, acidizing 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. C32 ACERT hazardous location engines, with ratings 597-828 bkW (800-1110 bhp) @ 2100 rpm meet IMO Tier II, U.S. EPA Marine Tier 2, and U.S. EPA Non-road Tier 2 equivalent emission standards. They are available using U.S. EPA and EU Flexibility, and for other regulated and non-regulated areas.

      • Maximum Rating

        1,110 BHP

        828 bkW


        1,960 in³

        32.1 l

        Minimum Rating

        800 BHP

        597 bkW


        93.0 in

        93.0 mm


        Flywheel and Flywheel Housing

        93.0 in

        93.0 mm

        SAE No. 0 or SAE No. 1

        Flywheel Teeth

        93.0 in

        93.0 mm



        6.4 in

        162 mm


        5.7 in

        145 mm

      • Emissions

        93.0 in

        93.0 mm

        U.S. Non-Road Tier 2 CARB, IMO Tier II, EPA Marine Tier 2

      • Length

        76.18 in

        1,934.9 mm


        56.34 in

        1,431 mm


        54.66 in

        1,388.3 mm


        6,950 lb

        3,152 kg

      • Air Inlet System

      • Control System

        • Programmable ratings

        • Cold mode start strategy

        • Automatic altitude compensation

        • Power compensation for fuel temperature

        • Programmable low and high idle

        • Electronic diagnostics and fault logging

        • Engine monitoring and protection system (speed, temperature, pressure)

        • J1939 Broadcast (diagnostic, engine status and control)

        • Electronic governing, PTO speed control

        • Certified electrical control system

        • Customer interface harness available as optional attachment

      • Cooling System

        • Thermostats and housing — outlet LH vertical orientation

        • Jacket water pump — gear-driven, centrifugal, RH

      • Exhaust System

        • Exhaust manifold, water-cooled

        • Dual turbo, rear turbo exhaust, full marmon connection 127 mm (5 in), maximum load 10 kg for direct connection to turbo

        • Water-cooled center sections

      • Flywheels and Flywheel Housing

      • Fuel System

        • MEUI fuel system

        • Fuel filter — RH (2 micron high performance)

        • Fuel transfer pump

        • Fuel priming pump

      • Lube System

        • Crankcase breather — rear-mounted

        • Oil cooler — RH

        • Oil filler in RH front gear case

        • Oil filter — RH

        • Oil level gauge — RH

        • Oil pan rear sump

      • Mounting System

      • Power Take-Offs

      • General

        • Paint — Cat yellow

        • Vibration damper with single pulley

        • Lifting eyes

        • Automatic variable timing — electronic

        • Electronic installation kit 70-pin connector (connectors, pins, socket)

      • Mandatory Options

        • HP must be specified when ordering

        • All engines shipped at 2100 rpm

        • Flywheel housing

        • These engines meet the current IMO emission standards as defined by Regulation 13 of Annex VI to the International Convention for the Prevention of Pollution from Ships, 1973, as modified by the Protocol of 1978, further amended by the Protocol of 1997. A statement of compliance issued by the United States government's EPA (Environmental Protection Agency) is included in the technical file that is shipped with the engine as proof of our engine's ability to meet IMO emissions requirements. If this technical file is insufficient to meet the customer's requirements, then a GL or CCS IMO emissions certification may be ordered.

      • Air Inlet System

        • Air cleaner

        • Air inlet adapters

        • Turbocharger outlet adapters

        • Air lines

      • Charging System

        • Battery chargers

        • Charging alternators

        • Alternator mounting

        • Circuit breakers and mountings

      • Cooling System

        • Dry charge coolant conditioners

        • Thermostat housing

        • Coolant level sensor

        • Radiator

        • Suction fans and blower fans

        • Fan adapters

        • Fan drives

      • Emissions

      • Exhaust System

        • Elbows

        • Mufflers

      • Fuel Systems

      • Instrumentation

        • Customer management device

        • Interconnect harness

        • Gauges and instrument panels

      • Lube System

        • Oil pans

        • Oil service side

        • Oil level gauge

        • Oil filters

        • Lubricating oils

      • Mounting System

        • Structural steel base

        • Engine support — front and rear

      • Power Take-Offs

        • Auxiliary drive

        • Damper pulley

        • Hydraulics gear pumps

      • Protection System

        • Mechanical shutoffs

        • Solenoid shutoffs

      • Starting System

        • Electric starting motors - 12V, 24V

        • Battery sets - 24V

        • Battery rack and cable

        • Starting aids

      • Transmission Arrangement

        • Transmission water lines

        • Transmission cooler

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      • In-house, local project teams for design, engineering and management

      • Every purchase backed by a full menu of service and support offerings

      • Flexible financing options designed to fit your budget

      • Commitment to providing expert training to maximize operations

      • Value Agreements to ensure proper maintenance and performance