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New Equipment

Cat

DG125 (Single-phase and 3 phase) (60 Hz)

Frequency

60 Hz

Gas Standby Rating

125 ekW

Emissions/Fuel Strategy

U.S. EPA Certified for Stationary Emergency and Non-Emergency Application

Overview

The Cat® spark-ignited generator sets for stationary emergency and non-emergency (demand response) applications provide a much cleaner and sustainable solution for your power needs. The ability to run on various types of gaseous fuels, adapting automatic fuel change-over and microgrid compatibility, make these products capable to power a wide range of applications.

Photos

  • DG125 Front Right View
    DG125 Front Right View
  • DG125 Front Left View
    DG125 Front Left View
  • DG125 Rear Right View
    DG125 Rear Right View
  • DG125 Rear Left View
    DG125 Rear Left View
  • DG125 Enclosure Front Left View
    DG125 Enclosure Front Left View
  • DG125 Enclosure Front Right View
    DG125 Enclosure Front Right View

Showroom

Virtual Product Tour

Documents

Features

Robust Spark Ignited Engine

Robust Spark Ignited Engine

  • Reliable, rugged, durable design
  • 6.2L TCAC spark ignited dual fuel engine compatible with natural gas and propane delivers consistent performance and excellent fuel economy with lower emissions.

Robust Spark Ignited Engine

  • Reliable, rugged, durable design
  • 6.2L TCAC spark ignited dual fuel engine compatible with natural gas and propane delivers consistent performance and excellent fuel economy with lower emissions.

Self-Regulated Alternator

Self-Regulated Alternator

  • Superior motor starting capability minimizes need for oversizing alternator
  • Designed to match performance and output characteristics of Cat engines
  • Robust Class H insulation
  • High-efficiency alternators with flexible packaging and easy installation
  • Ease of serviceability and longer life

Self-Regulated Alternator

  • Superior motor starting capability minimizes need for oversizing alternator
  • Designed to match performance and output characteristics of Cat engines
  • Robust Class H insulation
  • High-efficiency alternators with flexible packaging and easy installation
  • Ease of serviceability and longer life

Cooling System

Cooling System

  • Designed to operate in standard ambient temperatures up to 50°C (122°F)
  • Contact your Cat Dealer for specific ambient and altitude capabilities

Cooling System

  • Designed to operate in standard ambient temperatures up to 50°C (122°F)
  • Contact your Cat Dealer for specific ambient and altitude capabilities

GCCP1.2 Control Panel

GCCP1.2 Control Panel

  • User-friendly interface and navigation
  • Scalable system to meet a wide range of installation requirement
  • Site-specific programming for specific customer requirements

GCCP1.2 Control Panel

  • User-friendly interface and navigation
  • Scalable system to meet a wide range of installation requirement
  • Site-specific programming for specific customer requirements

One Safe Source

One Safe Source

  • Components used in the generator set are selected at the design stage to provide optimum package performance
  • The generator set is fully assembled at a Caterpillar facility following our quality guidelines
  • Each generator set package is tested before leaving the Caterpillar facility
  • Cat product support, including dealer service, parts and warranty covers the entire Cat power system

One Safe Source

  • Components used in the generator set are selected at the design stage to provide optimum package performance
  • The generator set is fully assembled at a Caterpillar facility following our quality guidelines
  • Each generator set package is tested before leaving the Caterpillar facility
  • Cat product support, including dealer service, parts and warranty covers the entire Cat power system

Certifications

Certifications

  • UL2200
  • IBC Seismic
  • NFPA110

Certifications

  • UL2200
  • IBC Seismic
  • NFPA110

Worldwide Product Support

Worldwide Product Support

  • Cat dealers have over 1,800 dealer branch stores operating in 200 countries
  • Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements

Worldwide Product Support

  • Cat dealers have over 1,800 dealer branch stores operating in 200 countries
  • Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements

Specifications

  • Generator Set Specifications
    Spec Value
    Frequency 60 Hz
    Gas Standby Rating 125 ekW
    Emissions/Fuel Strategy U.S. EPA Certified for Stationary Emergency and Non-Emergency Application
    Voltage 208-600
    Speed 1800 rpm
    Natural Gas Rating 125 ekW
  • Engine Specifications
    Spec Value
    Engine Model V8, 6.2L TCAC
    Bore 4 in
    Stroke 3.75 in
    Displacement 378.3 in³
    Compression Ratio 9.8:1
    Aspiration TCAC
    Fuel System Electronic
  • Generator Set Dimensions
    Spec Value
    Length 96 in
    Width 51 in
    Height 57 in
    Dry Weight - Genset 3226 lb

Standard Equipment

Control Panel

  • GCCP1.2

Optional Equipment

Starting/Charging

  • Jacket water heater

Fuel System

  • Gas Regulator

General

  • Single element or dual element air cleaner
  • Circuit breaker panel, based on regional and product configuration