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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.
Request a QuoteMaximum Rating300BHP
Displacement441.8in³
Minimum Rating225BHP
Governor and ProtectionElectronic (ADEM™ 3)
AspirationTurbocharged-Aftercooled
Flywheel and Flywheel HousingSAE 1, 2, or 3
Flywheel Teeth156 (SAE 1), 134 (SAE 2), 126 (SAE 3)
Rotation from Flywheel EndCounterclockwise
Stroke5in
Bore4.3in
EmissionsEPA & CARB Non-Road Tier 3, EU Stage IIIA, IMO Tier II
Length41.4in
Width29.9in
Height40.6in
Weight1386lb
Lube Oil System - Refill4.8gal (US)
Standard
Turbocharger, air to air aftercooled
Air inlet, LH side facing front 79.0 mm (3.11 in) connection
Optional
Air cleaners
Precleaner
Air inlet elbow
Air shutoffs
Standard
Electronic governing, PTO speed control
Programmable rating
Cold mode start strategy
Automatic altitude compensation
Power compensation for fuel temperature
Programmable low and high idle and TEL
Electronic diagnostics and fault logging
Programmable monitoring system (engine speeds, temperature, pressure)
J1939 broadcast (diagnostic and engine status)
Automatic variable timing, electronic
All engines shipped at max rated rpm
Standard
Thermostats and housing, vertical outlet
Jacket water pump — belt-driven, centrifugal
Water pump, inlet RH front vertical inlet (pointing down)
Optional
Radiators
Fan drive and pulley - f/u/w radiator packages
Fans f/u/w radiator packages
Coolant level sensor
Fan drive mountings
Fan adapters
Fan adapter for blower fans
Fan pulleys
Fan height instructions
Vee belts for customer-supplied radiators
Suction fans and blower fans
Water inlet elbows
Dry charge coolant conditioners
Standard
Exhaust manifold — dry
Front turbo exhaust
Optional
Flexible fitting
Turbocharger exhaust outlet adapters
Elbows, flange, pipes, clamp
Rain caps
Manifolds
Mufflers
Standard
Hydraulic Electronic Unit injection (HEUI)
Fuel filter — secondary, LH front (2-micron high performance)
Fuel transfer pump — LH front
Fuel priming pump — LH front
Optional
Flexible fuel lines
Water separator and fuel filters
Fuel cooler
Standard
Vibration damper
Paint — Cat yellow
Lifting eyes
Electronic installation kit (connectors, pins, sockets)
Optional
Tool set
Standard
Crankcase breather, LH side
Oil cooler, RH
Oil filler, front top valve cover
Oil filter and sampling valve, RH
Oil pan, front sump, 31 L (33 qt) oil change capacity
Oil dipstick, LH rear
Engine oil pump (gear-driven)
Engine shipped without oil
Optional
Oil pan
Drain and cover
Oil level gauges
Remote oil filter
Oil fillers
Lubricating oil
Fumes disposal
Standard
Crankshaft drive pulley — 2 grooves, 190 mm (7.5 in) diameter, 22.3 mm (0.88 in) wide
Optional
Enclosed clutch
Clutch supports
Flywheel stub shaft
Hydraulic pump drives
Hydraulic gear pumps
Optional
Air compressors
Air compressor governor
Optional
Charging alternators
Alternator mountings
Alternator belt tensioner
Alternator pulleys
Alternator guards
Optional
IMO Certification
Optional
Crankshaft seal
Optional
Gauges and instrument panels
Interconnect harnesses
Voltmeters
Gauge mounting
Ammeter
Optional
Structural steel base
Front engine support
Rear engine supports
Optional
Starting Aids
Electric Starting Motors — 12V and 24V
Battery Sets - 12V and 24V (dry)
Battery Cable
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