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Piscataway Campus 732-885-5555
Bensalem Campus 215-639-4300
Piscataway Campus 732-885-5555
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CG137-8 Gas Compression Engine

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Exterior View

CG137-8 Gas Compression Engine

Maximum Rating400 BHP
Rated Speed1800 rpm
EmissionsRich Burn: EPA NSPS Site Compliant Capable with Caterpillar Supplied AFRC and Customer Supplied Aftertreatment
Minimum Rating400 BHP
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Learn more about our CG137-8 Gas Compression Engine

Tough and durable, with field-proven head design to maximize time between overhauls. CG137 engines are equipped with ADEM A4 technology that brings performance, uptime, and low operating cost to your operation. CG137 engines meet the most demanding continuous duty gas compression applications with virtually no unscheduled downtime. Ideal applications for CG137-8 engines include gas lift, gas gathering, and wellhead gas compression. Cat CG137-8 gas engine. Ratings: 298 bkW (400 bhp) @ 1800 rpm are NSPS site compliant capable with customer-provided air-fuel ratio control and aftertreatment.

Maximum Rating
400BHP
Rated Speed
1800rpm
Emissions
Rich Burn: EPA NSPS Site Compliant Capable with Caterpillar Supplied AFRC and Customer Supplied Aftertreatment
Minimum Rating
400BHP
Compression Ratio
10.25:1
Aspiration
Turbocharged - Aftercooled
Rotation from Flywheel End
Counterclockwise
Flywheel and Flywheel Housing
SAE No. 0
Flywheel Teeth
136
Length
64in
Displacement
1099in³
Width
56.8in
Oil Change Interval
750 hours
Ignition, Protection
Electronic ADEM A4
Air/Fuel Ratio Control
Electronic ADEM A4
Stroke
6in
Height
69.2in
Bore
5.4in
Weight - Dry
4850lb
Cooling System
14.5gal (US)
Lube Oil System - Refill
39gal (US)
Air cleaner — single element with service indicator
Optional air inlet adapter and rain cap — recommended for weather protection
ADEM A4
Class 1, Division 2, Group C & D and Zone 2
Jacket water thermostats and housing — full open temperature 98°C (208°F)
Jacket water pump — gear driven, centrifugal, non-self-priming
Aftercooler water pump — gear driven, centrifugal, non-self-priming
Aftercooler core — for treated water and sea air atmosphere
Exhaust manifolds — watercooled
Exhaust elbow — dry 203 mm (8 in)
Flywheel, SAE No. 14 or 18
Flywheel housing, SAE No. 0
SAE standard rotation
Gas pressure regulator
Natural gas carburetor
Crankcase breather — top mounted
Oil cooler
Oil filter — RH
Oil filler in valve cover, dipstick — RH
ADEM A4 protection
The following include alarm and shutdown:
The following is display only
Paint, Caterpillar yellow
Crankshaft vibration damper and drive pulleys
Lifting eyes
Cylinder block inspection covers
24V, 60A CSA alternator
Exhaust flex fitting
Exhaust elbow
Exhaust flange — ANSI
Operator interface panel
Operator interface panel enclosure
15', 20', 50' interconnect harness
Air pressure regulator
Air start silencer
Vane starter
Electric starter
Turbine starter
Fuel filter
Precleaner
Rain cap
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