DG175 GC (Single-phase)

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Overview

The Cat® spark-ignited generator product line for stationary applications feature permanent magnet excitation, amortisseur winding, skewed stator, voltage adjustment through the EMCP controller, Class H winding insulation and 2/3 pitch incorporated. The EMCP controller features the reliability and durability you have come to expect from your Cat equipment, it is a scalable control platform designed to ensure reliable generator set operation, providing extensive information about power output and engine operation. To meet your needs through programming and expansion modules the EMCP4.2B system can be further customized to meet your needs through programming and expansion modules. The reliable power that Cat gensets produce is matched only by the power that backs them. More than 1,800 Cat dealer outlets in 200 countries are equipped with everything you need, from installing and configuring your Cat genset to maintaining peak performance for the life of the product. System selection assistance, equipment training, parts, service expertise, and maintenance programs are available wherever and whenever you need them.

Generator Set Specifications

Units:
Frequency 60 Hz 60 Hz Less
Natural Gas Rating 175 eKW 175 eKW Less
Emissions/Fuel Strategy U.S. EPA Certified for Stationary Emergency Application U.S. EPA Certified for Stationary Emergency Application Less
Fuel Type Natural Gas Natural Gas Less
Speed 1800 rpm 1800 rpm Less

Engine Specifications

Engine Model G14.2L Inline 6, 4 cycle, Spark Ignited G14.2L Inline 6, 4 cycle, Spark Ignited Less
Fuel System Carburetor, Down Draft Carburetor, Down Draft Less
Aspiration Turbocharged - Aftercooled Turbocharged - Aftercooled Less
Governor Type Electronic Electronic Less
Compression Ratio 9.5:1 9.5:1 Less
Bore 5.31 in 134.87 mm Less
Stroke 6.5 in 165.1 mm Less

Generator Sets Specifications

Displacement 864.71 in 14.17 l Less

Generator Set Dimensions

Length 127.95 in 3250.0 mm Less
Width 52.93 in 1344.5 mm Less
Height 67.37 in 1711.2 mm Less
Weight 5756.0 lb 2610.9 kg Less

Engine

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

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

    The EMCP controller features the reliability and durability you have come to expect from your Cat equipment. EMCP4 is a scalable control platform designed to ensure reliable generator set operation, providing extensive information about power output and engine operation. EMCP4 systems can be further customized to meet your needs through programming and expansion modules.

    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 listed packages
  • CSA Certified
  • Certain restrictions may apply.
  • Consult with your Cat® Dealer.
  • Worldwide Product Support

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

    DG175 GC (Single-phase) Standard Equipment

    Cooling
    • Closed coolant recovery system
    • 50/50 Ethylene glycol antifreeze

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

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

    Generator
    • Class H insulation material

    Governor
    • Electronic governor (non adjustable)

    Control Panel
    • EMCP 4.2 Series generator set controller

    Mounting
    • Vibration isolators (puck type)

    DG175 GC (Single-phase) Optional Equipment

    General
    • UL 2200 package
    • CSA Certification
    • Suitable for Use as Service Equipment (SUSE)

    Why Choose Cat® Electric Power?

    Caterpillar offers a comprehensive variety of electric power systems, customized to fit your needs. Our specialized systems deliver high power and performance in industries across the globe. With Caterpillar, you get outstanding manufacturing quality, expert support, and the essential tools and applications to complete any project.

    Learn More About Electric Power

    EMCP 4 Generator Set Controls

    Cat generator sets provide a complete factory-built solution with fully featured standard and advanced controls. Optional accessories enhance the capabilities of the genset package-mounted control system.

    Learn More

    Application Center

    Explore valuable resources for generator sizing, specification, and training materials. SpecSizer evaluates load types, collects data, and organizes it to help you select the generator set that's best for you. Find product comparisons, technical data, product sizing, and more using our technical information portal (TIP) specifically created for consultants, architects, engineers, and owners.

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