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CG137-12 OILFIELD GAS GENERATOR SET

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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.

SPECIFICATIONS

Maximum Rating400 ekW (500 kVA)

Minimum rating400 ekW (500 kVA)

Emissions/fuel strategyNSPS

engine specifications

Maximum Rating400 ekW (500 kVA)

Minimum rating400 ekW (500 kVA)

Emissions/fuel strategyNSPS

AspirationTurbocharged-Aftercooled

Manifold typeWatercooled

Bore137.0 mm

Stroke164.0 mm

Displacement29.0 L

Engine control and protectionADEM A4

Generator set controlEMCP 4.3 (4.4 optional)

GeneratorSR4B

Frequency (Speed)60 Hz (1800 rpm)

capacity for liquids

FuelCNG, LNG, field gas, natural gas

Lube oil system (refill)170.0 L

Cooling system (engine)55.5 L

dimensions

Length5842.0 mm

Width2261.0 mm

Height2599.0 mm

Weight8950.0 kg

CG137-12 STANDARD EQUIPMENT

  • 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

CG137-12 OPTIONS

    • fuel system
      1 micron gas filter
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MOTEUR