G3616 A4 Gas Compression Engine

G3616 A4 Gas Compression Engine

G3616 A4 Gas Compression Engine

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 G3616 A4 gas engine with ratings: 3729-3990 bkW (5000-5350 bhp) @ 1000 rpm. NSPS site compliant capable.

Engine Specifications
Maximum Rating
NSPS Site Compliant Capable
Minimum Rating
Compression Ratio
Rotation from Flywheel End
Flywheel Teeth
Weight - Dry
Oil Change Interval
5000 hours
Ignition, Protection
Electronic, ADEM™4
Capacity for Liquids
Cooling System
211gal (US)
Lube Oil System - Refill
351gal (US)

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 pump
  • Aftercooler water thermostats and housing
  • Single-stage aftercooler
Exhaust System
  • Dry wrapped exhaust manifolds
  • Vertical outlet adapter
Flywheel & Flywheel Housing
  • SAE standard rotation
Fuel System
  • Gas supply and and shut-off valves — electronically controlled fuel supply pressure
Ignition System
  • A4 control system — senses individual cylinder detonation and controls individual cylinder timing
  • LCD display panel — monitors engine parameters and displays diagnostic codes
Lube System
  • Crankcase breathers — top mounted
  • Oil cooler
  • Oil filter
  • Oil pan drain valve
Mounting System
  • Engine mounting feet (six total)
Protection System
  • Electronic shutoff system with purge cycle
  • Crankcase explosion relief valves
  • Gas shutoff valve
Starting System
  • Air starting system
  • Paint — Cat yellow
  • Vibration dampers

Optional Equipment:

Air Inlet System
  • Heavy-duty air cleaner with precleaners
Charging System
  • 35 Amp & 65 Amp charging alternators – CSA approved
Exhaust System
  • Flexible bellows adapters
  • Exhaust expander
  • Weld flanges
Fuel System
  • Fuel filter
  • Gas pressure regulator
  • Flexible connection
  • Flexible connection
  • Remote data monitoring and speed control
  • Compatible with Cat Electronic Technician (ET) and Data View
  • LCD display panel
  • Color HMI display
  • 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
  • Natural gas starting system
  • Engine barring device
  • Damper guard

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