2025 Caterpillar Gas Generator Sets DG450 (3-Phase)

Information

2025 Caterpillar Gas Generator Sets DG450 (3-Phase)

450 kW Natural Gas Generator Set

The Cat® spark-ignited lean burn generator for stationary standby, demand response and limited time power (LTP) applications offer reliable power with best in class fuel efficiency, lower footprint and cleaner exhausts. The abilitity to operate even at very low fuel inlet pressures makes it best suited for a range of applications

Features may include:

Superior Motor Starting Capability 1414 skVA @30% Voltage Dip
  • Able to start large connected motors loads during a power outage
EPA Certified
  • Complies with emission standards required for local permits
Alternator Features Class H Insulation
  • Highest classification ensures alternator durability
Emissions Strategy
  • Certified EPA Stationary Emergency
  • Complies with emission standards required for local permits
Cat CG18 Engine
  • Robust high speed block design provides prolonged life and lower owning operationg costs
  • Designed for maximum performance on low pressure pipeline natural gas
Generator
  • Industry leading mechanical and electrical design
  • Industry leading motor starting capabilities

Photos

Highlights

  • Exeter, Rhode Island
  • 2025
  • Caterpillar
  • Gas Generator Sets DG450 (3-Phase)
  • Natural Gas
  • Available
  • 73 in
  • 82 in

Specifications

  • 2025
  • Caterpillar
  • Gas Generator Sets
  • DG450 (3-Phase)
  • General
  • Model: Cat® CG18 In-line 6, 4-cycle Natural Gas
  • 1800 rpm
  • 5.7 in
  • 7.2 in
  • 1106.3 in³
  • U.S. EPA Certified for Stationary Emergency Application and Non-Emergency Applications
  • Turbocharged - Air-to-Air Aftercooled
  • 10.5:1
  • Gas mixer, Venturi
  • Natural Gas
  • Electronic
  • Voltage: 208 - 600 VAC | Frequency: 60 Hz | Natural Gas Rating: 450 ekW | Gas Standby Rating: Standby, Demand Response and Prime
  • 82 in
  • 154 in
  • 73 in
  • 10721 lb