DG450-2 (Single-phase)

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

Request a Quote
Voltage
120/208, 120/240, 277/480, 346/600 VAC
Frequency
60 Hz
Natural Gas Rating
450 ekW
RPM
1800

Videos not available for this product.

360 View not available for this product.

Product Specs

Generator Set Specifications

Voltage
120/208, 120/240, 277/480, 346/600 VAC
Frequency
60 Hz
Natural Gas Rating
450 ekW

Gas Generator Sets Specification

RPM
1800

Generator Set Configurations

Emissions / Fuel Strategy
U.S. EPA Certified for Stationary Emergency Application

Engine Specifications

Engine Model
G21.9L V12, 4-Cycle, Spark -Ignited
Fuel Type
Natural Gas
Fuel System
Carburetor, Down Draft
Compression Ratio
10.1
Displacement
1336.42
Governor Type
Electronic
Aspiration
Turbocharged - Aftercooled
Bore
5.03in
Stroke
5.6in
Speed
1800 rpm

Generator Set Dimensions

Length
154.4in
Width
71in
Height
67in
Weight
8274lb

Standard/Optional Features

Standard Equipment:

  • Cooling
    • Closed coolant recovery system
    • Factory-installed radiator
    • 50/50 Ethylene glycol antifreeze
  • Fuel
    • Primary and secondary fuel shut-off
    • Fuel pressure test po
    • Low fuel pressure switch
  • Generator
    • Class H insulation material
    • Permanent magnet excitation
    • Full load capacity alternator
  • 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
    • Shunt trip and auxiliary contact breaker
    • Thermal magnetic or electronic trip MCCBs
    • Anti-condensation heater