DG500 Gas Generator Sets
DG500 (60 Hz)
Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.
Frequency
60 Hz
Natural Gas Rating
500 ekW
Emissions/Fuel Strategy
U.S. EPA Certified for Stationary Emergency Application
DOWNLOAD TECHNICAL SPECIFICATIONS
Specification
Value
Frequency
60 Hz
Natural Gas Rating
500 ekW
Emissions/Fuel Strategy
U.S. EPA Certified for Stationary Emergency Application
RPM
1800
Fuel Type
Natural Gas
Voltage
208 - 600 VAC
Specification
Value
Engine Model
Cat® CG18 In-line 6, 4-cycle Natural Gas
Fuel System
Gas mixer, Venturi
Aspiration
Turbocharged - Air-to-Air Aftercooled
Governor Type
Electronic
Displacement
1106.3 in³
Compression Ratio
10.5:1
Bore
5.7 in
Stroke
7.2 in
Specification
Value
Length
154 in
Width
73 in
Height
82 in
Weight
10721 lb
  • Certified EPA Stationary Emergency
  • Complies with emission standards required for local permits
  • Robust high speed block design provides prolonged life and lower owning operationg costs
  • Designed for maximum performance on low pressure pipeline natural gas
  • Leading edge technology in ignition system and air/fuel ratio control for lower emission and engine efficiency
  • One electronic control module handles all engine functions: ignition, governing, air/fuel ratio control and engine protection
  • Class H Insulation. Highest classification ensures alternator durability
    • Matched to the performance and output characteristics of Cat gas engines
    • Industry leading mechanical and electrical design
    • Industry leading motor starting capabilities
    • High Efficiency
  • User-friendly interface and navigation
  • Scalable system to meet a wide range of installation requirement
  • Expansion modules and site-specific programming for specific customer requirements
  • Designed to operate in standard ambient temperatures up to 43°C (110°F)
  • Contact your Cat Dealer for specific ambient and altitude capabilities
  • Wide range of bolt-on system expansion attachmentsr
  • Factory designed and tested
  • Flexible packaging options for easy and cost effective installation
  • Compact in-line design allows for improved packaging, resulting in the smallest genset footprint