DG175 (3 phase) (60 Hz)

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.

DG175 Rear Right View
DG175 Enclosure Rear Right View

Features

  • Robust Spark Ignited Engine

    • Reliable, rugged, durable design
    • 9.1L 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

    • 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

    • 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

    • 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

    • 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

    • UL2200
    • IBC Seismic
    • NFPA110
  • World Wide 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

Units for specifications

Generator Set Specifications

Frequency 60 Hz
Natural Gas Rating 175 ekW
Emissions/Fuel Strategy U.S. EPA Certified for Stationary Emergency and Non-Emergency Application
Voltage 208-600
Speed 1800 rpm
Gas Standby Rating Standby, Demand Response and Prime

Engine Specifications

Engine Model V8, 10.3L TCAC
Bore 4.6 in 109.2 mm
Stroke 4.75 in 120.7 mm
Displacement 628.5 in³ 9.1 l
Compression Ratio 9.6:1
Aspiration TCAC
Fuel System Electronic

Generator Set Dimensions

Length 117.5 in 2896 mm
Width 63 in 1397 mm
Height 72 in 1727 mm
Dry Weight - Genset 3924 lb 1464 kg

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
DG175 Enclosure Rear Right View

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