DG350-2 (Single-phase)

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CALCULATE FINANCE

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.

Generator Set Specifications
Frequency 60 Hz
Natural Gas Rating 350 eKW
Emissions/Fuel Strategy U.S. EPA Certified for Stationary Emergency Application
Engine Specifications
Engine Model G21.9L Spark-Ignited
Generator Set Specifications
Fuel Type Natural Gas
Engine Specifications
Compression Ratio 10.1
Fuel System Carburetor, Down Draft
Generator Set Specifications
Displacement 21.9 l (1336.42 inu00b3)
Engine Specifications
Governor Type Electronic
Generator Set Specifications
Speed 1800 rpm
Engine Specifications
Aspiration Turbocharged - Aftercooled
Bore 128 mm (5.03 in)
Stroke 142 mm (5.6 in)
Generator Set Dimensions
Length 3923 mm (154.4 in)
Width 1803 mm (71 in)
Height 1716 mm (67.6 in)
Weight 3753 kg (8274 lb)

Standard Equipment

  • Cooling
    • Closed coolant recovery system
    • 50/50 Ethylene glycol antifreeze
    • Factory-installed radiator
    • Radiator and cooling fan complete with protective guards
    • Standard ambient temperatures up to 50°C (122°F)
  • Air Inlet
    • Single element air filter
  • Fuel
    • Primary and secondary fuel shut-off
    • Fuel pressure test po
    • Low fuel pressure switch
    • Dual lock off valves
    • NPT connection
    • Natural Gas or LP Vapor
  • Exhaust
    • Exhaust outlet with 3” pipe
  • Generator
    • Full load capacity alternator
    • Class H insulation material
    • Permanent magnet excitation
    • Permanent magnet excitation
    • Integrated Voltage Regulator
    • Class H insulation material
    • IP23 Protection
    • Matched to the performance and output characteristics of Cat engines
    • Full load capacity alternator
  • Controls
    • EMCP 4.2 Series generator set controller
  • Mounting
    • Vibration isolaton (puck type)
    • Rubber vibration isolators
  • Electric Starting and/or Prelube
    • Engine electrical system
    • Battery cables
    • Solenoid activated starter motor
    • Solenoid activated starter motor
  • Electric Power – Package Serial Number Prefix
    • Battery charging alternator
  • Governor
    • Electronic governor (non adjustable)
  • Control Panel
    • EMCP 4.2 Series generator set controller
  • Starting/Charging
    • 12 volt starting motor
    • Batteries with rack and cables

Optional Equipment

  • Starting/Charging
    • Charging alternator
    • Battery charger – UL Listed 10 amp
    • Battery heater
    • Jacket water heater
  • General
    • UL 2200 package
    • CSA Certification
    • Suitable for Use as Service Equipment (SUSE)
    • Automatic transfer switches (ATS)
    • Enclosures: sound attenuated, weather protective
  • Generator
    • Anti-condensation heater
    • Thermal magnetic or electronic trip MCCBs
    • Shunt trip and auxiliary contact breaker
    • Excitation: [ ] Permanent Magnet Excited (PM)
    • Oversize and premium generators
    • Anti-condensation heater

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