C7 ACERT™ Water-Cooled Manifold Engine - Thompson Tractor

C7 ACERT™ Water-Cooled Manifold Engine

C7 ACERT™ Water-Cooled Manifold Engine

C7 ACERT™ Water-Cooled 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. C7 ACERT engines, with ratings: 205 bkW (275 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.

General Specifications
Maximum Rating
275BHP
Displacement
442in³
Minimum Rating
205BHP
Governor and Protection
Electronic (ADEM™ A4)
RPM
2200r/min
Aspiration
Turbocharged-Aftercooled
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
Dimensions
Length
43.8in
Width
33.5in
Height
43.8in
Weight
1570lb
Capacity for Liquids
Lube Oil System - Refill
4.8gal (US)

Standard Equipment:

Air Inlet System
  • Turbocharger, separate circuit (SCAC)
  • 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
 

Optional Equipment:

Air Inlet System
  • Precleaner
  • Air Inlet elbow
 
Cooling System
  • Water outlet elbow
  • Coolant conditioner
 
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
  • Crankshaft pulleys
 
General
  • Tool set
 

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