Cat® G3512, G3512B Industrial Gas Engine

Cat® G3512, G3512B Industrial Gas Engine

Cat® G3512 and G3512B Industrial Gas Engines. Ratings: 589-642 bkW (790-860 bhp) @ 1200 rpm and 749-772 bkW (1004-1035 bhp) @ 1400 rpm are NSPS site compliant capable with customer-supplied aftertreatment. For specific emission information, please consult your local Cat Dealer.

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General

Bore
170 mm (6.7 in)
Stroke
190 mm (7.5 in)
Displacement
51.8 L (3158 in³)
Aspiration
Turbocharged Aftercooled (TA)
Engine Configuration
Engine - Continuous

Power Rating

Minimum Power
790.0bhp
Maximum Power
1035.0bhp
Frequency
1200-1400 rpm

Engine Dimensions (Approximate. Final dimensions dependent on selected options)

Weight, Net Dry
4950 kg (10913 lb)
Height
2136 mm (84.1 in)
Width
2220 mm (87.4 in)
Length
3023 mm (119 in)

Standard Equipment

  • Air Inlet System
    • Axial flow air cleaner
    • Cleanable
    • Single element canister type with service indicator
  • Control System
    • ADEM A3 with integrated electronic throttle control
    • CSA certified
  • Cooling System
    • Two-stage Charge Air Cooling
    • Thermostats and housing
    • Gear-driven jacket and aftercooler water pump
    • Stainless steel aftercooler cores
  • Exhaust System
    • Dry exhaust manifolds
    • Exhaust outlet: 200 mm I.D.
  • Flywheels And Flywheel Housings
    • SAE No. 00 flywheel
    • SAE No. 00 flywheel housing
    • SAE standard rotation
  • Fuel System
    • 7-50 psi gas supply
    • Electronic fuel metering valve
    • Gas pressure regulator, pivot valve operated
  • Ignition System
    • ADEM A3
    • Outdoor CSA certified
  • Lubrication System
    • Crankcase breather — top mounted
    • Oil cooler
    • Oil filter — RH
    • Oil pan
    • Oil sampling valve
    • Turbo oil accumulator
  • Power Take-offs
    • Front housing — two-sided
    • Front lower — LH accessory drive
  • Torsional Vibration Analysis
    • Provided through Caterpillar
  • General
    • Paint — Cat yellow
    • Crankshaft vibration damper and guard

Optional Equipment

  • Air Inlet System
    • Round air inlet adaptors
  • Charging System
    • Battery chargers
    • Csa Certified Version Available With
      • Charging system
      • CSA alternator (24V, 65A)
  • Cooling System
    • Mechanical joint assembly connections
  • Exhaust System
    • Flexible fittings
    • Elbows
    • Flanges
  • Fuel System
    • Gas filter
  • Instrumentation
    • Advisor display panel
    • Communications module
  • Lubrication System
    • Lubricating oil
    • Oil bypass filter
    • Air prelube pump
  • Power Take-offs
    • Front stub shaft
    • Pulleys
  • General
    • Special paint
  • Eu Certification
    • EEC DOI certification
  • Support
    • Factory commissioning