DG175-2 (3 phase)

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

Open Generator Set
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Features

  • Engine

    Engine

    • Four-stroke-cycle gas engine combines consistent performance and excellent fuel economy with minimum weight
  • Generator

    Generator

    • Matched to the performance and output characteristics of Cat engines
    • Industry leading mechanical and electrical design
    • Industry leading motor starting capabilities
    • High Efficiency
  • EMCP Control Panel

    EMCP 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
  • Design Criteria

    Design Criteria

    • The generator set facilitates compliance with NFPA 110 and meets ISO 8528-5 requirements for transient response
    • Cooling system designed to operate in 50˚C/122˚F ambient temperatures with an air flow restriction of 0.5 in. water
  • UL 2200 / CSA - Optional

    UL 2200 / CSA - Optional

    • UL 2200 Listed packages
    • CSA Certified
    • Certain restrictions may apply
    • Consult with your Cat® Dealer
  • 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

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 Application
Speed 1800 rpm
Displacement 14.17 in³ 864.71 l
Fuel Type Natural Gas

Engine Specifications

Engine Model G14.2L Spark Ignited
Fuel System Carburetor, Down Draft
Aspiration Turbocharged - Aftercooled
Governor Type Electronic
Compression Ratio 9.5:1
Bore 5.31 in 134.87 mm
Stroke 165.1 mm 6.5 in

Generator Set Dimensions

Length 3250 mm 127.95 in
Width 52.93 in 1344.5 mm
Height 1711.2 mm 67.37 in
Weight 2610.9 kg 5756 lb

Standard Equipment

Coolant

  • 50/50 Ethylene glycol antifreeze
  • Factory-installed radiator
  • Closed coolant recovery system

Fuel

  • Fuel pressure test po
  • Primary and secondary fuel shut-off
  • Low fuel pressure switch

Generator

  • Full load capacity alternator
  • Permanent magnet excitation
  • Class H insulation materia

Controls

  • EMCP 4.2 Series generator set controller

Mounting

  • Vibration isolaton (puck type)

Starting / Charging

  • Battery cables
  • Battery charging alternator
  • Solenoid activated starter motor
  • Engine electrical system

Optional Equipment

Generator

  • Thermal magnetic or electronic trip MCCBs
  • Anti-condensation heater
  • Shunt trip and auxiliary contact breaker

General

  • UL 2200 package
  • Enclosures: sound attenuated (L1 or L2), weather protective
  • CSA Certification
  • Dual Element or Heavy Duty air cleaner
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