New CAT Equipment

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 engines include centralized gathering stations, gas processing, transmissions, and storage applications. Cat G3616 A4 Gen 1 gas engine with ratings: 3729-3990 bkW (5000-5350 bhp) @ 1000 rpm and Cat G3616 A4 Gen 2 gas engines with ratings 4101 bKW (5500 bhp) @ 1000 rpm. NSPS site compliant capable.

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    • Capacity for Liquids
      Cooling System
      211 gal (US)
      Lube Oil System - Refill
      351 gal (US)
    • Engine Specifications
      11.8 in
      Compression Ratio
      Gen 1 (9.2:1) Gen 2 (7:6:1)
      20698 in³
      NSPS Site Compliant Capable
      Flywheel Teeth
      Ignition, Protection
      Electronic, ADEM4
      Maximum Rating
      5500 BHP
      Minimum Rating
      5000 BHP
      Oil Change Interval
      5000 hours
      Rotation from Flywheel End
      11.8 in
      Weight - Dry
      72000 lb
    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
    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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