G3516J Gas Engine

The line of G3500 engines brings versatility, uptime, and low operating cost to your gas compression operation. They are equipped with ADEM A3 technology that enables highest performance and safety while maintaining low emissions. Ideal applications for G3500 engines include gas lift, gas gathering, and wellhead gas compression. The Cat G3516J gas engines are rated at 1029 bkW (1380 bhp) @ 1400 rpm and are NSPS site compliant capable with customer-provided air-fuel ratio control and aftertreatment.

Engine Specifications

Minimum Rating 1380BHP
Emissions U.S. EPA Spark Ignited Stationary NSPS emissions
Aspiration Turbocharged-2 Stage aftercooled
Oil Change Interval 1000 hrs
Stroke 7.5in
Bore 6.7in
Maximum Rating 1380BHP
Combustion Lean Burn
Governor Electronic (ADEM A3)
Lube Oil System 423 L (112 gal)
Displacement 4211in³

Standard Equipment

  • Air Inlet System
    • Axial flow air cleaners
    • Single element canister type with service indicator
  • Cooling System
    • Two-stage charge air cooling system
    • Engine cooling and charge air cooling thermostats
  • Exhaust System
    • Watercooled exhaust manifolds
    • Dry Turbocharger housings
    • Water-cooled exhaust elbow
  • Flywheels & Flywheel Housings
    • SAE No. 00 flywheel housing
    • SAE standard rotation
    • SAE No. 21 Flywheel
  • Fuel System
    • 7-40 psig gas supply
    • Electronic fuel metering valve
    • Gas pressure regulator
    • Gas shutoff valve
    • Fuel System
  • Instrumentation
    • Remote-mounted Advisor control panel
    • Interconnect harness
  • Lubrication System
    • Crankcase breather — top mounted
    • Oil cooler
    • Oil filter — RH
    • Oil pan — shallow
    • Oil sampling valve
    • Turbo oil accumulator
  • Mounting System
    • Rails
  • Protection System
    • Electronic shutoff system
    • Gas shutoff valve
  • General
    • Paint — Cat yellow
    • Crankshaft vibration damper and guard
  • Power Take Offs
    • Front lower LH accessory drive
    • Front housing, two sided

Optional Equipment

  • Air Inlet System
    • Remote air inlet adapters
    • Rain Shield
  • Charging System
    • CSA Alternator (24V, 65A)
  • Exhaust System
    • Flexible fittings
    • Elbows
    • Flange
    • Mufflers
  • Fuel System
    • Fuel filter
  • Lubrication System
    • Oil bypass filter
    • Deep sump oil pan
    • Air prelube pump
    • Lubricating oil
    • Oil pan drain
  • Power Take-offs
    • Front stub shaft
  • Protection System
    • Explosion relief valves, status control box interconnect wiring harness
  • Starting System
    • 90 psi starter
    • 150 psi starter
  • Eu Certification
    • EEC DOI certification