G3608 Gas Compression Engines

Gas Compression Engines G3608 A4

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Key Specs

Maximum Rating
2675 BHP
1995 bkW
Emissions
NSPS Site Compliant Capable
NSPS Site Compliant Capable
Displacement
10350 in³
169.6 l

Overview

G3600 A4 engines provide a wide range of power options to fit your gas compression application. G3600 A4 engines bring the highest uptime in the industry and long operating intervals between overhaul. Operators that use G3600 A4 engines in their fleet enjoy virtually no unscheduled downtime, the right power for their application, the lowest operating costs, and emissions compliance. Ideal applications for G3600 A4 engines include centralized gathering stations, gas processing, transmissions, and storage applications. Cat G3608 A4 gas engine with ratings: 1864-1995 bkW (2500-2675 bhp) @ 1000 rpm. NSPS site compliant capable.

Product Specifications for G3608 A4

Maximum Rating 2675 BHP 1995 bkW
Emissions NSPS Site Compliant Capable NSPS Site Compliant Capable
Displacement 10350 in³ 169.6 l
Minimum Rating 2500 BHP 1864 bkW
Compression Ratio 9.2:1 9.2:1
Aspiration Turbocharged-Aftercooled Turbocharged-Aftercooled
Rotation from Flywheel End Counterclockwise Counterclockwise
Flywheel Teeth 255 255
Weight - Dry 46500 lb 21092 kg
Oil Change Interval 5000 hours 5000 hours
Ignition, Protection ADEM™ A4 ADEM™ A4
Stroke 11.8 in 300 mm
Bore 11.8 in 300 mm
Cooling System 140 gal (US) 530 l
Lube Oil System - Refill 241 gal (US) 912 l

G3608 A4 Standard Equipment

Air Inlet System

  • Air cleaner — standard-duty
  • Inlet air adapter

Control System

  • A4 control system — provides electronic governing integrated with air/fuel ratio control and individual cylinder ignition timing control

Cooling System

  • Jacket water pump
  • Jacket water thermostats and housing
  • Aftercooler/oil cooler pump
  • Aftercooler/oil cooler thermostats and housing
  • Two-stage aftercooler
  • Jacket water heater connections
  • Standard ANSI connections

Exhaust System

  • Dry wrapped exhaust manifolds
  • Vertical outlet adapter

Flywheels & Flywheel Housings

  • SAE standard rotation

Fuel System

  • Gas admission valves -- electronically controlled fuel supply pressure

Ignition System

  • A4 control system -- senses individual cylinder detonation and controls individual cylinder timing

Lube System

  • Crankcase breather — top mounted
  • Oil cooler
  • Oil filter
  • Oil pan drain valves

Mounting System

  • Engine mounting feet (four total)

Protection System

  • Electronic shutoff system with purge cycle
  • Crankcase explosion relief valves
  • Gas shutoff valve

Starting System

  • Air starting system

General

  • Paint — Cat yellow
  • Vibration damper

G3608 A4 Optional Equipment

Air Inlet System

  • Heavy-duty air cleaner — with precleaners
  • Heavy-duty air cleaner with rain protection

Charging System

  • Charging alternators

Control System

  • Custom control system software — available for nonstandard ratings, field programmable using flash memory

Cooling System

  • Expansion tank
  • Flexible connections
  • Jacket water heater

Exhaust System

  • Flexible bellows adapters
  • Exhaust expander
  • Weld flanges

Fuel System

  • Fuel filter
  • Gas pressure regulator
  • Flexible connection

Instrumentation

  • LCD display panel
  • Color HMI Display
  • Remote data monitoring and speed control
  • Compatible with Cat Electronic Technician (ET) and Data View
  • Modbus and Ethernet capable

Lube System

  • Air or electric motor-driven prelube
  • Duplex oil filter

Mounting System

  • Mounting plates (set of six)

Power Take-Offs

  • Front stub shafts

Starting System

  • Air pressure reducing valve

General

  • Engine barring device
  • Dual vibration damper with guard

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