XG400 | 400 kW (500 kVA) Generator Rental

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Rating400 ekW (500 kVA) Continuous
Voltage208 - 600 V
EngineCAT CG137-12 TA Gas Engine
This new rental package delivers optimal performance, produces fewer greenhouse gasses, and provides the features and flexibility to fully meet the needs of the Rental and Petroleum markets.


Rating400 ekW (500 kVA) Continuous
Voltage208 - 600 V
EngineCAT CG137-12 TA Gas Engine
FuelNatural Gas
Width - With Trailer96 in (2438 mm)
Height - With Trailer162 in (4115 mm)
Length - With Trailer9144 ml (360 in)
Weight - With Trailer, Lube, Oil and Coolant39500 lb (17917 kg)

Benefits and Features

U.S. EPA Tier 2 for Large Non-road Spark-ignition Engines

  • Robust high speed diesel block design provides prolonged life and lower owning and operating costs.
  • Engine ratings developed to accept low-quality gas down to Cat MN 30

Fully featured power metering, protective relaying, and engine/generator control and monitoring.

  • Cat SR4B 593 frame generator designed to match performance and output characteristics of the Cat gas engine.
  • Segregated AC/DC, low voltage accessory box provides single point access to accessory connections

Three-phase generator voltage sensing with adjustable volts-per-hertz regulation.

  • 30' ISO high cube container.
  • Sound attenuated air intake louvers
  • Three lockable personnel doors with panic release.
  • Meets 75 dB(A) at 7 meters sound performance per SAE J1074

600/346V, 480/277V, 240/139V, 208/120V, 3-phase.

Side buss bar access door, external access load connection buss bars.

Three internal DC lights with one timer installed at the container door.

  • Anti-condensation heater 110-120 VAC.
  • Coolant heater 110-120 VAC.
  • UL Listed battery charger.

Provides 40 ºC (122 ºF) ambient capability with 0.5 g/bhp-hr NOx per NSPS 2010 at 100% continuous rating.

Standard Equipment

  • CG137-12 TA
  • SR4B 593 frame
  • Single electric starting motor
  • UL/CSA listed 120V
  • EMCP 4.4 genset mounted controller
  • Package-mounted radiator with vertical air discharge provides 40ºC ambient capability
    • Sound attenuated 75 dB(A) @ 7 m.
    • 30' ISO high cube container.
    • Catalyst w/spark arresting muffler
    • Crankcase fumes disposal system
    • Gas pressure regulator.
    • Low pressure fuel system.
    • Methane detection.
  • Generator set soft mounted to container floor
  • Factory testing of standard generator set