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DG175 GC (3 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.

Generator Set Specifications

  • Frequency 60 Hz 60 Hz
  • Natural Gas Rating 175 eKW 175 eKW
  • Emissions/Fuel Strategy U.S. EPA Certified for Stationary Emergency Application U.S. EPA Certified for Stationary Emergency Application
  • Displacement 14.17 in³ 864.71 l
  • Fuel Type Natural Gas Natural Gas
  • Speed 1800 rpm 1800 rpm

Engine Specifications

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

Generator Set Dimensions

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

DG175 GC (3 phase) 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

DG175 GC (3 phase) 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

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

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

  • 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 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

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