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

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

Overview

The Cat® spark-ignited generator sets for stationary emergency applications provide a reliable and sustainable solution for your power needs. The ability to operate on multiple gaseous fuels and support automatic fuel changeover makes these products capable of powering a wide range of applications.

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DG125 Front Right View

DG125 Front Left View

DG125 Rear Right View

DG125 Rear Left View

DG125 Enclosure Front Left View

DG125 Enclosure Front Right View

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  • 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.

  • 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

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

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

  • 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

  • UL2200
  • IBC Seismic
  • NFPA110

  • 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
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 Model
V8, 6.2L TCAC
Bore
4in
Stroke
3.75in
Displacement
378.3in³
Compression Ratio
9.8:1
Aspiration
TCAC
Fuel System
Electronic
Length
96in
Width
51in
Height
57in
Dry Weight – Genset
3226lb
  • Control Panel
    • GCCP1.2
  • 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

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