DG300 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. 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:
Voltage 120 / 208, 120 / 240, 277 / 480, 346 / 600 VAC 120 / 208, 120 / 240, 277 / 480, 346 / 600 VAC Less
Frequency 60 Hz 60 Hz Less
Natural Gas Rating 300 eKW 300 eKW Less
Speed 1800 RPM 1800 RPM Less

Generator Set Configurations

Emissions/Fuel Strategy U.S. EPA Certified for Stationary Emergency Application U.S. EPA Certified for Stationary Emergency Application Less

Engine Specifications

Engine Model 14.2 L Spark - Ignited 14.2 L Spark - Ignited Less
Fuel Type Natural Gas Natural Gas Less
Compression Ratio 9.5:1 9.5:1 Less
Displacement 864.71 in³ NaN l Less
Governor Type Electronic Electronic Less
Bore 5.31 in 135.0 mm Less
Stroke 6.5 in 165.0 mm Less

Generator Set Dimensions

Length 136.0 in 3455.0 mm Less
Width 57.6 in 1463.0 mm Less
Height 66.1 in 1678.0 mm Less
Weight 6274.0 lb 2852.0 kg Less

DG300 GC (3 phase) Standard Equipment

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

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

Generator
  • Class H insulation material
  • Permanent magnet excitation
  • Full load capacity alternator

Controls
  • EMCP 4.2 Series generator set controller

Mounting
  • Vibration isolaton (puck type)

Electric Starting and/or Prelube
  • Engine electrical system
  • Solenoid activated starter motor
  • Battery cables

Electric Power - Package Serial Number Prefix
  • Battery charging alternator

DG300 GC (3 phase) Optional Equipment

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