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 ...
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General

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

Power Rating

Minimum Power
790BHP
Maximum Power
1035BHP
Frequency
1200-1400 rpm

Engine Dimensions - Approximate

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

Emissions

Ratings are NSPS site compliant capable with customer-supplied aftertreatment. For specific emission information, please consult your local Cat Dealer.

Engine Design

  • Built on G3500 LE proven reliability and durability
  • Ability to burn a wide spectrum of gaseous fuels
  • Robust diesel strength design prolongs life and lowersowning and operating costs
  • Broad operating speed range at lower site air densities(high altitude/hot ambient temperatures)
  • Higher power density improves fleet management
  • Quality engine diagnostics
  • Detonation-sensitive timing control for individualcylinders

Ultra Lean Burn Technology (ULB)

ULB technology uses an advanced control system, abetter turbo match, improved air and fuel mixing, and amore sophisticated combustion recipe to provide:- Lower environmental impact- Higher return on investment- Lower operating costs- Higher work force efficiency

Advanced Digital Engine Management

ADEM A3 engine management system integrates speedcontrol, air/fuel ratio control, and ignition/detonationcontrols into a complete engine management system.ADEM A3 has improved: user interface, display system,shutdown controls, and system diagnostics.

Full Range of Attachments

Large variety of factory-installed engine attachmentsreduces packaging time.

Quality

Every Cat engine is manufactured to stringent quality standards in order to assure customer satisfaction.

World-class Product Support Offered Through Global Cat Dealer Network

  • Scheduled maintenance, including S•O•SSM sample
  • Customer Support Agreements (CSA)
  • Caterpillar Extended Service Coverage (ESC)
  • Superior dealer service network
  • Extended dealer service network through the CatIndustrial Service Distributor (ISD) program

Standard Equipment:

Optional Equipment:

    Air Inlet System
    • Round air inlet adaptors
    Charging System
    • Battery chargers
    • CSA certified version available with
    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