G3612 A4 Gas Compression Engine

G3612 A4 Gas Compression Engine

G3600 ADEM™4 engines provide a wide range of power options to fit your gas compression application. G3600 ADEM™4 engines bring the highest uptime in the industry and long operating intervals between overhaul. Operators that use G3600 ADEM™4 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 ADEM™4 engines include centralized gathering stations, gas processing, transmissions, and storage applications. Cat G3612 ADEM™4 Gen 1 gas engine with ratings: 2796 bkW (3750 bhp) @ 1000 rpm and Cat G3612 ADEM™4 Gen 2 gas engine with ratings: 2015 bKW (2750bhp) @ 1000 rpm. NSPS site compliant capable.​

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Maximum Rating4125BHP

EmissionsNSPS Site Compliant Capable

Displacement15528in³

Minimum Rating3750BHP

Compression RatioGen 1 (9.2:1) Gen 2 (7:6:1)

AspirationTurbocharged-Aftercooled

Rotation from Flywheel EndCounterclockwise

Flywheel Teeth255

Weight - Dry58500lb

Oil Change Interval5000 hours

Ignition, ProtectionADEM™4

Stroke11.8in

Bore11.8in

Cooling System194gal (US)

Lube Oil System - Refill272gal (US)

Standard

Air cleaner — standard duty Inlet air adapter

Optional

Heavy-duty air cleaner with precleaners and rain protection

Standard

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

Standard

Jacket water pump

Jacket water thermostats and housing

Aftercooler pump

Aftercooler water thermostats and housing

Two-stage aftercooler

Standard

Dry wrapped exhaust manifolds

Vertical outlet adapter

Optional

Flexible bellows adapters

Exhaust expander

Weld flanges

Standard

SAE standard rotation

Standard

Gas admission valves -- electronically controlled fuel supply pressure

Optional

Fuel filter

Gas pressure regulator

Flexible connection

Low energy fuel system

Corrosive gas fuel system

Standard

A4 control system — senses individual cylinder detonation and controls individual cylinder timing

Standard

Crankcase breathers — top mounted

Oil cooler

Oil filter

Oil pan drain valve

Optional

Air or electric motor-driven prelube

Duplex oil filter

RH service

Lube oil makeup system

Standard

Engine mounting feet (six total)

Optional

Mounting plates (set of six)

Standard

Electronic shutoff system with purge cycle

Crankcase explosion relief valves

Gas shutoff valve

Standard

Air starting system

Optional

Air pressure reducing valve

Natural gas starting system

Standard

Paint — Cat yellow

Vibration dampers

Optional

Engine barring device

Damper guard

Optional

35 Amp & 65 Amp chargin alternators - CSA approved

Optional

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

Optional

Front stub shafts

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