CG137-12 Oilfield Gas Generator Set

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CG137-12 Oilfield Gas Generator Set

Maximum Rating400 ekW (500 kVA)
Minimum Rating400 ekW (500 kVA)
Emissions/Fuel StrategyU.S. EPA Tier II Nonroad Mobile Emissions Certified. Available for NSPS compliance via Design to Order process
AspirationTurbocharged-Aftercooled
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Learn more about our CG137-12 Oilfield Gas Generator Set

Production of oil and gas in the oilfield can be a challenge when utility power is not available. The Caterpillar product line of oilfield gas generator sets provides the ideal solutions for this challenge. Engines are designed to run on low to no-cost well site gas without sacrifice on performance. These generator sets allow customers to significantly reduce fuel cost and avoid the expense and logistics of diesel fuel deliveries. Plus, they are designed to withstand the harsh conditions in the oilfield and feature a heavy-duty construction ideal for loading and unloading operations. Cat generator sets are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty. CG137-12 oilfield gas generator set. Rating: 400 ekW (500 kVA) @ 60 Hz (1800 rpm). Configurations available to meet NSPS emission standards in non-attainment areas.

Maximum Rating
400 ekW (500 kVA)
Minimum Rating
400 ekW (500 kVA)
Emissions/Fuel Strategy
U.S. EPA Tier II Nonroad Mobile Emissions Certified. Available for NSPS compliance via Design to Order process
Aspiration
Turbocharged-Aftercooled
Manifold Type
Watercooled
Bore
5.39in
Stroke
6.46in
Displacement
1770in³
Engine Control and Protection
ADEM A4
Generator Set Control
EMCP 4.4 Control Panel
Generator
SR4B
Frequency - Speed
60 Hz (1800 rpm)
Fuel
CNG, LNG, field gas, natural gas
Lube Oil System - Refill
45gal (US)
Cooling System - Engine
15gal (US)
Length
230in
Width
89in
Height
102.3in
Weight
19731lb
Air cleaner — intermediate duty, dry
Air cleaner rain cap
Air cleaner service Indicator
High ambient radiator design for gas fuel applications
Stacked aftercooler and jacket water core
Metal top and bottom tanks
Coolant drain
Fan and belt guard
Coolant level sensor
Exhaust manifolds — water cooled
Exhaust elbow and flex fitting — 127 mm (5 in)
Residential grade muffler
Three-way catalyst
Muffler mounting structure
Gas pressure regulator — requires 10.3-34.5 kPa (1.5-5 psi) gas
Natural gas carburetor
Air Fuel Ratio Control
Rated for continuous duty — 10% oversize
Class H insulation
Permanent magnet
Random wound
240 VAC space heater
Coastal insulation protection
IP23 protection
Cat Digital Voltage Regulator
Electronic governing ADEM A4
Electronic diagnostics and fault logging
Momentary start/stop logic
High temperature braided engine harness with 70-pin customer connector and service tool connector
Crankcase breather, top-mounted
Oil filter, spin-on, left-hand service
Dipstick, left-hand service
Oil pump — gear-driven
Oil cooler
Heavy-duty welded steel base designed for the oilfield
Base design optimized for loading, transport, and unloading
The following parameters include alarm and shutdown:
Jacket water heater
24V starting motor
24V, 45-amp charging alternator
1 micron gas filter
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