Cat® G3520, G3520B Industrial Gas Engine

Cat® G3520, G3520B Industrial Gas Engine

Cat® G3520 and G3520B Industrial Gas Engine. Ratings: 1104 bkW (1480 bhp) @ 1200 rpm and 1286 bkW (1725 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
86.3 L (5263 in³)
Engine Configuration
Engien - Continuous

Power Rating

Minimum Power
1480BHP
Maximum Power
1725BHP
Frequency
1200-1400 rpm

Engine Dimensions - Approximate

Length
4180 mm (164 in)
Height
2385 mm (94 in)
Weight - Net Dry
11168 kg (24622 lb)
Width
1755 mm (69 in)

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 lowers owning 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 individual cylinders

Ultra Lean Burn Technology (ULB)

ULB technology uses an advanced control system, a better turbo match, improved air and fuel mixing, and a more sophisticated combustion recipe to provide: - Lowest engine-out emissions - Highest fuel efficiency - Improved altitude and speed turndown - Stable load acceptance and load rejection

Advanced Digital Engine Management

ADEM A3 engine management system integrates speed control, air/fuel ratio control, and ignition/detonation controls 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 attachments reduces 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 SOSSM sample
  • Customer Support Agreements (CSA)
  • Caterpillar Extended Service Coverage (ESC)
  • Superior dealer service network
  • Extended dealer service network through the Cat Industrial Service Distributor (ISD) program

World-class Product Support Offered Through Global Cat Dealer Network

  • Scheduled maintenance, including SOSSM sample
  • Customer Support Agreements (CSA)
  • Caterpillar Extended Service Coverage (ESC)
  • Superior dealer service network
  • Extended dealer service network through the Cat Industrial Service Distributor (ISD) program

Standard Equipment:

Optional Equipment:

    Air Inlet System
    • Round air inlet adaptors
    Charging System
    • Charging alternator - CSA approved 24V, 65 A
    Cooling System
    • Flexible connections
    Exhaust System
    • Flexible fittings
    • Flange and expander
    Fuel System
    • Gas filter
    Instrumentation
    • Communications module
    Lubrication System
    • Lubricating oil
    • Oil bypass filter
    • Air prelube pump
    Power Take-offs
    • Front stub shaft
    • Pulleys
    • Double damper
    Protection System
    • Explosion relief valves
    • Secondary GSOV
    Starting System
    • Air starting motor with controls (90 psi or 150 psi)
    • API B16.3 compliant piping
    • Jacket water heater
    • Barring group
    General
    • Special paint
    • Torsional vibration analysis
    Eu Certification
    • EEC DOI certification
    Support
    • Factory commissioning