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G3612 A4 Gas Compression Engine

Maximum Rating

4,125 BHP

Emissions

NSPS Site Compliant Capable

Displacement

15,528 in³

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SPECIFICATIONS

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 gas engine with ratings: 2796 bkW (3750 bhp) @ 1000 rpm. NSPS site compliant capable.

FULL SPECIFICATIONS

Capacity for Liquids

Cooling System

194 gal (US)

Lube Oil System - Refill

272 gal (US)

Engine Specifications

Maximum Rating

4,125 BHP

Emissions

NSPS Site Compliant Capable

Displacement

15,528 in³

Minimum Rating

3,750 BHP

Compression Ratio

9.2:1

Aspiration

Turbocharged-Aftercooled

Rotation from Flywheel End

Counterclockwise

Flywheel Teeth

255

Weight - Dry

58,500 lb

Oil Change Interval

5000 hours

Ignition, Protection

ADEM™4

Stroke

11.8 in

Bore

11.8 in

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
- Two-stage aftercooler
Exhaust System
- Dry wrapped exhaust manifolds
- Vertical outlet adapter
Flywheel & Flywheel Housing
- 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 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
General
- Paint — Cat yellow
- Vibration dampers

OPTIONAL EQUIPMENT

Air Inlet System
- Heavy-duty air cleaner with precleaners and rain protection
Charging System
- 35 Amp & 65 Amp chargin alternators - CSA approved
Exhaust System
- Flexible bellows adapters
- Exhaust expander
- Weld flanges
Fuel System
- Fuel filter
- Gas pressure regulator
- Flexible connection
- Low energy fuel system
- Corrosive gas fuel system
Instrumentation
- 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
- RH service
- Lube oil makeup system
Mounting System
- Mounting plates (set of six)
Power Take-Offs
- Front stub shafts
Starting System
- Air pressure reducing valve
- Natural gas starting system
General
- Engine barring device
- Damper guard