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Oil and Gas:

C7 ACERT™ Hazardous Location Engine

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C7 Haz Loc Engine Well Servicing Engines
Length
4.38 in.
Width
33.5 in.
Height
43.8 in.
Weight
1570.0 lb

Cat C7 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 C7 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 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 hazardous location engines, with ratings 153-172 bkW (205-230 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.

Product Specs

  • Dimensions

    • Length
    4.38in.
    Width
    33.5in.
    Height
    43.8in.
    Weight
    1570.0lb
    Length
    4.38in
    Width
    33.5in
    Height
    43.8in
    Weight
    1570lb

  • Capacity for Liquids

    • Lube Oil System (refill)
    36.0gal
    Cooling System
    78.2gal (US)
    Lube Oil System - Refill
    36gal (US)

  • General Specifications

    • Minimum Rating
    205BHP
    Maximum Rating
    275BHP
    Governor and Protection
    Electronic ADEM™ A4
    Aspiration
    Turbocharged-Aftercooled
    Displacement
    442in³
    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
    5in
    Bore
    4.3in

  • Emissions

    • Emissions
    EPA & CARB Non-Road Tier 3, EU Stage IIIA, EPA Marine Tier 2, IMO Tier II

Equipment

  • Air Inlet System
    • Turbocharger, separate circuit (SCAC) or remote (REMAC) aftercooler
    • Single, right-side, center-mounted turbo with water-cooled turbine housing
    • Air inlet, RH side, rear facing, 101.6 mm (4 in.) connection type
  • Control System
    • Electronic governing, PTO speed control
    • Programmable ratings
    • Cold mode start strategy
    • Automatic altitude compensation
    • Fuel cooled ECU
    • Power compensation for fuel temperature
    • Programmable low and high idle
    • Electronic diagnostics and fault logging
    • Programmable monitoring system (engine speed, temperature, pressure)
    • J1939 broadcast (diagnostic and engine status)
    • Certified electrical control system
    • Derated engine: automatic ambient temperature compensation
  • Cooling System
    • Thermostats and housing, front-facing outlet — 51 mm (2.01 in) connection
    • Jacket water pump — belt-driven, centrifugal
    • Water pump — inlet RH front vertical inlet (pointing down) — 63 mm (2.48 in)
  • Exhaust System
    • Single, right-side, center-mounted turbo with water-cooled turbine housing
    • Exhaust manifold — water-cooled
    • Front turbo exhaust
  • Flywheels And Flywheel Housing
    • Mandatory selection of: SAE No. 1, SAE No. 2, or SAE No. 3 flywheel and housing SAE standard rotation
  • Fuel System
    • HEUI fuel system
    • Fuel filter — secondary, LH front (2-micron high performance)
    • Fuel transfer pump — left front
    • Fuel priming pump — left front
  • Lube System
    • Crankcase breather — top rear
    • Crankcase fumes disposal — RH
    • Oil cooler — RH
    • Oil filter — RH
    • Oil pan — front sump, 31 L (33 qt) oil change capacity
    • Oil filler — front top valve cover
    • Oil level gauge — LH rear
    • Engine oil pump — gear-driven
    • Oil valve sampling, RH
  • Power Take-offs
    • Crankshaft drive pulley — 2 grooves, 190 mm (7.5 in) diameter, 22.3 mm (0.88 in) wide
  • General
    • Vibration damper
    • Lifting eyes
    • Literature
    • No paint
  • Mandatory Options
    • Flywheel housing and flywheel
    • Primary filter/water separator
    • Turbo orientation
  • Air Compressors
    • Air compressor governor
  • Air Inlet System
    • Precleaner
    • Air inlet elbow
    • Charging System
    • Cooling System
  • Emissions Certifications
    • IMO certification
  • Flywheels And Flywheel Housing
    • Crankshaft seal
  • Instrumentation
    • Gauges and instrument panels
  • Lube System
    • Oil pans
    • Drain and cover
    • Remote oil filters
    • Lubricating oils
  • Mounting System
    • Structural steel base
    • Engine support — front and rear
  • Power Take-offs
    • Rear enclosed clutches
    • Hydraulic pump drives
    • Crankshaft pulleys
  • General
    • Tool set

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