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Gas Compression Engines

G3612 A4 Gas Compression Engine

  • Minimum Rating
    3750.0 bhp
  • Maximum Rating
    4125 BHP
  • Maximum Rating
    4000.0 bhp
  • Rated Speed
    1000 rpm
Engine Specifications
Minimum Rating
3750.0 bhp
Maximum Rating
4125 BHP
Maximum Rating
4000.0 bhp
Rated Speed
1000 rpm
Emissions
NSPS Site Compliant Capable
Emissions
Lean Burn: EPA NSPS Site Compliant Capable with Customer Supplied Aftertreatment, 0.3 g and 0.5 g/bhp-hr NOx
Displacement
15528.0 in3
Minimum Rating
3750 BHP
Compression Ratio
9.2:1
Compression Ratio
Gen 1 (9.2:1) Gen 2 (7:6:1)
Aspiration
Turbocharged-Aftercooled
Aspiration
Turbocharged-Aftercooled
Rotation
Counterclockwise
Rotation from Flywheel End
Counterclockwise
Displacement
15528 in³
Flywheel Teeth
255
Flywheel Teeth
255
Oil Change Interval
5000 hours
Oil Change Interval
5000 hours
Ignition
ADEM™4
Stroke
11.8 in
Stroke
11.8 in
Bore
11.8 in
Bore
11.8 in
Length
195.09 in
Width
102.28 in
Height
129.1 in
Weight
58500 lb
Capacity for Liquids
Cooling System
194.0 gal
Cooling System
194 gal (US)
Lube Oil System
272.0 gal
Lube Oil System
272 gal (US)
  • Air Inlet System
    • Air Cleaners
    • Air cleaner — standard duty Inlet air adapter
  • Control System
    • ADEM 4
  • Cooling System
    • ANSI Class 150 4 inch Flange (outlet water connection)
    • ANSI Class 150 6 inch Flange (Inlet Water connection)
    • Engine driven Water pump
    • Water Jacket Outlet Regulator 88° C
  • Engine Rating
    • Engine rating and speed selection
  • Exhaust System
    • Hard Heat Sheilded Exhaust Manifolds - SAE Standard
    • Vertical Exhaust Outlet
  • Flywheel & Flywheel Housing
    • Flywheel including ring gear for starting. SAE Standard
  • Flywheel and Flywheel Housing
    • Engine Barring Device
  • Fuel System
    • Fuel Filter
    • Gas Pressure Regulator
  • General
    • Paint
    • Wood Skid
  • Instrumentation
    • Basic HMI Engine Interface
  • Lube System
    • Breathers
    • Closed Crankcase Ventilation System
    • Front and Rear Oil Drains
    • Intermittent Prelube Pump
    • Oil Cooler
    • Oil Cooler
    • Oil Pan
    • Oil Supply line
  • Mounting System
    • Six Engine Mounting Feet
  • Power Take-offs
    • Damper and Damper Guard
  • Protection System
    • Crankcase Explosion Relief Valves
  • Starting System
    • Air Starting Motor
  • Telematics System
    • Cat Connect Technology
  • Cat Connect Technology
    • ANSI Class 150 2 inch Flange ( Customer Connect)
  • Charging System
    • Alternator
  • Control System
    • Software Development
  • Exhaust System
    • Flex EXH Fitting
  • Fuel System
    • Fuel Connections
  • Genereal
    • Language Decals
  • Lube System
    • Lubricating Oil
    • Oil Level Regulator
    • Air or electric motor-driven prelube
    • Duplex oil filter
    • RH service
    • Lube oil makeup system
  • Mounting System
    • Lifting Eye Exhaust Shield
    • Mounting Plates
    • Mounting plates (set of six)
  • Service
    • Service Tools
  • Telematics System
    • Cell - Satellite Radio
  • Telematics
    • Product Link Extension Harness
  • Instrumentation
    • LCD display panel
    • Color HMI display
    • Modbus and Ethernet capable
  • Power Take-Offs
    • Front stub shafts
  • Starting System
    • Air pressure reducing valve
    • Natural gas starting system
  • General
    • Engine barring device
    • Damper guard