DG500 (60 Hz)

DG500 (60 Hz)

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

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Generator Set Specifications

Natural Gas Rating
500 ekW
Fuel Type
Natural Gas
Emissions/Fuel Strategy
U.S. EPA Certified for Stationary Emergency Application
RPM
1800
Frequency
60 Hz
Voltage
120/208, 120/240, 277/480, 346/600 VAC

Engine Specifications

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
1106.3in³
Compression Ratio
10.5:1
Bore
5.7in
Stroke
7.2in

Generator Set Dimensions

Length
154in
Width
73in
Height
82in
Weight
10721lb

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
  • 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

Generator

  • 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

EMCP 4.2B Control Panel

  • 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

Cooling System

  • Designed to operate in standard ambient temperatures up to 43°C (110°F)
  • Contact your Cat Dealer for specific ambient and altitude capabilities

Full range of attachments

  • Wide range of bolt-on system expansion attachmentsr
  • Factory designed and tested
  • Flexible packaging options for easy and cost effective installation

Footprint

  • Compact in-line design allows for improved packaging, resulting in the smallest genset footprint

Standard Equipment:

Optional Equipment:

    Air Inler
    • Air inlet adapters
    Cooling
    • Inlet/Outlet connections
    Exhaust
    • Flexible fitting
    • Elbow, Flange
    • Muffler and spark-arresting muffler with companion flanges
    • Exhaust expander
    Telematics
    • PLG 601 & 641 Product link Telematics
    Generator
    • Permanent Mangnet Excitation
    • Low voltage extension box
    • Generator air filter
    • European bus bar
    • Cable access box
    Enclocures
    • Sound Attenuated and Weather Protective
    Starting/charging
    • Jacket water heater
    • Space Heaters
    • Charging alternator
    • Battery with cable and rack (shipped loose)
    • Battery charger
    • Oversized battery
    General
    • Engine barring group
    • EEC D.O.I and other certifications
    • Crankcase explosion relief valve