CG137-12 Oilfield Gas Generator Set

  • Exterior View

CG137-12 Oilfield Gas Generator Set

Aspiration Turbocharged-Aftercooled
Bore 5 in
Stroke 6 in
Displacement 1,770 in3
Generator set control EMCP 4.4 Control Panel
Generator SR4B
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Engine Specifications
Aspiration Turbocharged-Aftercooled
Bore 5 in
Stroke 6 in
Displacement 1,770 in3
Generator set control EMCP 4.4 Control Panel
Generator SR4B
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
Manifold Type Watercooled
Engine Control and Protection ADEM A4
Frequency - Speed 60 Hz (1800 rpm)
Aspiration Turbocharged-Aftercooled
Bore 5 in
Stroke 6 in
Displacement 1,770 in³
Generator Set Control EMCP 4.4 Control Panel
Generator SR4B
Dimensions
Length 230 in
Width 89 in
Height 102 in
Weight 19,731 lb
Length 230 in
Width 89 in
Height 102 in
Weight 19,731 lb
Capacity for Liquids
Lube oil system (refill) 45 gal
Cooling system (engine) 15 gal
Fuel CNG, LNG, field gas, natural gas
Lube Oil System - Refill 45 gal (US)
Cooling System - Engine 15 gal (US)

Latest Electronics

- ADEM A4 control system provides integrated ignition, speed control, and protection
- Latest EMCP 4.3 controls for integrated engine-generator control, enhanced functionality, and simplified operator interface
- Optional EMCP 4.4 controls enable paralleling of up to eight units

Warranty

− Entire package covered under a one-year Caterpillar warranty
− Warranty includes all components and content

Custom Packaging

For any petroleum application, trust Caterpillar to meet your project needs with custom factory generator sets and mechanical packages. Cat engines, generators, controls, radiators, and transmissions can be custom designed and matched in collaboration with our local dealers to create unique solutions. Custom packages are globally supported and are covered by a one year warranty after startup.

Custom Packaging

For any petroleum application, trust Caterpillar to meet your project needs with custom factory generator sets and mechanical packages. Cat engines, generators, controls, radiators, and transmissions can be custom designed and matched in collaboration with our local dealers to create unique solutions. Custom packages are globally supported and are covered by a one year warranty after startup.

Product Support Offered Through the Global Cat Dealer Network

- More than 2,200 dealer outlets - Cat factory-trained dealer technicians service every aspect of your Cat petroleum product - Worldwide parts availability, service, and warranty - Preventive maintenance agreements available for repairbefore- failure options - SOSSM program matches your oil and coolant samples against Caterpillar set standards to determine: Internal engine component condition Presence of unwanted fluids Presence of combustion by-products Site-specific oil change interval

Product Support Offered Through the Global Cat Dealer Network

- More than 2,200 dealer outlets - Cat factory-trained dealer technicians service every aspect of your Cat petroleum product - Worldwide parts availability, service, and warranty - Preventive maintenance agreements available for repairbefore- failure opti

Over 80 Years of Engine Manufacturing Experience

Ownership of these manufacturing processes enables Caterpillar to produce high quality, dependable products.

Over 80 Years of Engine Manufacturing Experience

Ownership of these manufacturing processes enables Caterpillar to produce high quality, dependable products.

Web Site

For all your petroleum power requirements, visit www.catoilandgasinfo.com.

Web Site

For all your petroleum power requirements, visit www.catoilandgasinfo.com.

  • Air Inlet System
    • Air cleaner — intermediate duty, dry
    • Air cleaner rain cap
    • Air cleaner service Indicator
  • Cooling System
    • 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 System
    • Exhaust manifolds — water cooled
    • Exhaust elbow and flex fitting — 127 mm (5 in)
    • Residential grade muffler
    • Three-way catalyst
    • Muffler mounting structure
  • Fuel System
    • Gas pressure regulator — requires 10.3-34.5 kPa (1.5-5 psi) gas
    • Natural gas carburetor
    • Air Fuel Ratio Control
  • Generator
    • 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
  • Control System
    • 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
  • Lube System
    • Crankcase breather, top-mounted
    • Oil filter, spin-on, left-hand service
    • Dipstick, left-hand service
    • Oil pump — gear-driven
    • Oil cooler
  • Mounting System
    • Heavy-duty welded steel base designed for the oilfield
    • Base design optimized for loading, transport, and unloading
  • Protection System
    • The following parameters include alarm and shutdown:
  • General
    • Jacket water heater
    • 24V starting motor
    • 24V, 45-amp charging alternator
  • Fuel System
    • 1 micron gas filter
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