C7 ACERT™ Dry Manifold Engine

C7 ACERT™ Dry Manifold Engine

C7 ACERT™ Dry Manifold Engine

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.

General Specifications
Minimum Rating
225BHP
Maximum Rating
300BHP
Governor and Protection
Electronic (ADEM™ 3)
Aspiration
Turbocharged-Aftercooled
Displacement
441.8in³
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, IMO Tier II
Dimensions
Length
41.4in
Width
29.9in
Height
40.6in
Weight
1386lb
Capacity for Liquids
Lube Oil System - Refill
4.8gal (US)

Standard Equipment:

Air Inlet System
  • Turbocharger, air to air aftercooled
  • Air inlet, LH side facing front 79.0 mm (3.11 in) connection
 
Control System
  • 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
 
Cooling System
  • Thermostats and housing, vertical outlet
  • Jacket water pump — belt-driven, centrifugal
  • Water pump, inlet RH front vertical inlet (pointing down)
 
Exhaust System
  • Exhaust manifold — dry
  • Front turbo exhaust
 
Fuel System
  • Hydraulic Electronic Unit injection (HEUI)
  • Fuel filter — secondary, LH front (2-micron high performance)
  • Fuel transfer pump — LH front
  • Fuel priming pump — LH front
 
General
  • Vibration damper
  • Paint — Cat yellow
  • Lifting eyes
  • Electronic installation kit (connectors, pins, sockets)
 
Lube System
  • 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
 
Power Take-offs
  • Crankshaft drive pulley — 2 grooves, 190 mm (7.5 in) diameter, 22.3 mm (0.88 in) wide
 

Optional Equipment:

Air Compressor
  • Air compressors
  • Air compressor governor
 
Air Inlet System
  • Air cleaners
  • Precleaner
  • Air inlet elbow
  • Air shutoffs
 
Charging Systems
  • Charging alternators
  • Alternator mountings
  • Alternator belt tensioner
  • Alternator pulleys
  • Alternator guards
 
Cooling System
  • 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
 
Emissions Certification
  • IMO Certification
 
Exhaust System
  • Flexible fitting
  • Turbocharger exhaust outlet adapters
  • Elbows, flange, pipes, clamp
  • Rain caps
  • Manifolds
  • Mufflers
 
Flywheels And Flywheel Housing
  • Crankshaft seal
 
Fuel System
  • Flexible fuel lines
  • Water separator and fuel filters
  • Fuel cooler
 
General
  • Tool set
 
Instrumentation
  • Gauges and instrument panels
  • Interconnect harnesses
  • Voltmeters
  • Gauge mounting
  • Ammeter
 
Lube System
  • Oil pan
  • Drain and cover
  • Oil level gauges
  • Remote oil filter
  • Oil fillers
  • Lubricating oil
  • Fumes disposal
 
Mounting System
  • Structural steel base
  • Front engine support
  • Rear engine supports
 
Power Take-offs
  • Enclosed clutch
  • Clutch supports
  • Flywheel stub shaft
  • Hydraulic pump drives
  • Hydraulic gear pumps
 
Starting System
  • Starting Aids
  • Electric Starting Motors — 12V and 24V
  • Battery Sets - 12V and 24V (dry)
  • Battery Cable
 

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