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.
Maximum Rating 300 BHP
Emissions EPA & CARB Non-Road Tier 3, EU Stage IIIA, IMO Tier II
Displacement 441.8 in³
Minimum Rating 225 BHP
Aspiration Turbocharged-Aftercooled
Bore 4.3in
Displacement 441.8in³
Flywheel Teeth 156 (SAE 1), 134 (SAE 2), 126 (SAE 3)
Flywheel and Flywheel Housing SAE 1, 2, or 3
Governor and Protection Electronic (ADEM™ 3)
Maximum Rating 300BHP
Minimum Rating 225BHP
Rotation from Flywheel End Counterclockwise
Stroke 5in
Emissions EPA & CARB Non-Road Tier 3, EU Stage IIIA, IMO Tier II
Height 40.6in
Length 41.4in
Weight 1386lb
Width 29.9in
Lube Oil System - Refill 4.8gal (US)
Turbocharger, air to air aftercooled
Air inlet, LH side facing front 79.0 mm (3.11 in) connection
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
Thermostats and housing, vertical outlet
Jacket water pump — belt-driven, centrifugal
Water pump, inlet RH front vertical inlet (pointing down)
Exhaust manifold — dry
Front turbo exhaust
Hydraulic Electronic Unit injection (HEUI)
Fuel filter — secondary, LH front (2-micron high performance)
Fuel transfer pump — LH front
Fuel priming pump — LH front
Vibration damper
Paint — Cat yellow
Lifting eyes
Electronic installation kit (connectors, pins, sockets)
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
Crankshaft drive pulley — 2 grooves, 190 mm (7.5 in) diameter, 22.3 mm (0.88 in) wide
Air compressors
Air compressor governor
Air cleaners
Precleaner
Air inlet elbow
Air shutoffs
Charging alternators
Alternator mountings
Alternator belt tensioner
Alternator pulleys
Alternator guards
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
IMO Certification
Flexible fitting
Turbocharger exhaust outlet adapters
Elbows, flange, pipes, clamp
Rain caps
Manifolds
Mufflers
Crankshaft seal
Flexible fuel lines
Water separator and fuel filters
Fuel cooler
Tool set
Gauges and instrument panels
Interconnect harnesses
Voltmeters
Gauge mounting
Ammeter
Oil pan
Drain and cover
Oil level gauges
Remote oil filter
Oil fillers
Lubricating oil
Fumes disposal
Structural steel base
Front engine support
Rear engine supports
Enclosed clutch
Clutch supports
Flywheel stub shaft
Hydraulic pump drives
Hydraulic gear pumps
Starting Aids
Electric Starting Motors — 12V and 24V
Battery Sets - 12V and 24V (dry)
Battery Cable
