Skip to content

DG400-2 (Three phase)

At a glance data:

Frequency:
60 Hz
Natural Gas Rating:
400 ekW
Emissions/Fuel Strategy:
U.S. EPA Certified for Non-Emergency Application
Engine Model:
G21.9L spark-ignited
enclosure

Overview

Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.

Generator Set Specifications

Frequency:
60 Hz
Natural Gas Rating:
400 ekW
Emissions/Fuel Strategy:
U.S. EPA Certified for Non-Emergency Application

Engine Specifications

Engine Model:
G21.9L spark-ignited

Generator Set Specifications

Displacement:
1336.42in
Fuel Type:
Natural Gas

Engine Specifications

Fuel System:
Carburetor, Down Draft

Generator Set Specifications

RPM:
1800 rpm

Engine Specifications

Aspiration:
Turbocharged - Aftercooled
Governor Type:
Electronic
Bore:
5.03in
Stroke:
5.6in

Generator Set Specifications

Voltage:
120/208, 120/240, 277/480, 346/600 VAC

Generator Set Dimensions

Length:
154.4in
Width:
71in
Height:
67in
Weight:
8429lb

Engine Specifications

Compression Ratio:
10.0:1

Generator Set Specifications

Compression Ratio:
10.0:1

Standard Equipment

cooling

  • Closed coolant recovery system
  • Factory-installed radiator
  • 50/50 Ethylene glycol antifreeze

fuel

  • Low fuel pressure switch
  • Primary and secondary fuel shut-off
  • Fuel pressure test po

generator

  • Class H insulation material
  • Full load capacity alternator
  • Permanent magnet excitation

controls

  • EMCP 4.2 Series generator set controller

mounting

  • Vibration isolaton (puck type)

electric starting and/or prelube

  • Engine electrical system
  • Solenoid activated starter motor
  • Battery cables

electric power - package serial number prefix

  • Battery charging alternator

Optional Equipment

generator

  • Anti-condensation heater
  • Shunt trip and auxiliary contact breaker
  • Thermal magnetic or electronic trip MCCBs