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C7 ACERT™ Dry Manifold Engine Specifications
Minimum Rating 225 BHP
Maximum Rating 300 BHP
Governor and Protection Electronic (ADEM™ 3)
Aspiration Turbocharged-Aftercooled

General Specifications

Minimum Rating
225 BHP
Maximum Rating
300 BHP
Governor and Protection
Electronic (ADEM™ 3)
Aspiration
Turbocharged-Aftercooled
Displacement
441.8 in³
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
5 in
Bore
4.3 in

Emissions

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

Dimensions

Length
41.4 in.
Length
41.4 in
Width
29.9 in.
Width
29.9 in
Height
40.6 in.
Height
40.6 in
Weight
1386.0 lb
Weight
1386 lb

Capacity for Liquids

Lube Oil System (refill)
4.8 gal
Lube Oil System - Refill
4.8 gal (US)
  • 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
  • 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