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DG50-2 (Single Phase)

Electric Power
Electric Power (322)

Overview

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

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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
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
1 of 6 items

Generator Set Specifications

Natural Gas Rating
50 ekW (50 kVA)
Propane Rating
50 ekW (50 kVA)
Voltage
240 Volts
Frequency
60 Hz
Speed
1800 rpm
Emissions/Fuel Strategy
U.S. EPA Certified for Stationary Emergency Application
Natural Gas Rating
50 ekW / 50 ekW
Propane Rating
50 ekW
Natural Gas/LPG Rating
50 ekW / 50 ekW

Engine Specifications

Engine Model
5.7L V8, 4-cycle Gas
Bore
4.0in
Displacement
350in
Stroke
3.48in
Compression Ratio
9.4:1
Governor Type
Electronic
Fuel System
Fuel Type Natural Gas, LP Vapor
Bore
4in
Displacement
350in
Fuel System
Natural Gas / LP Vapor
Stroke
3.48in
Aspiration
Naturally Aspirated

Generator Set Dimensions

Height
53.5in
Width
39.4in
Weight
2028lb
Length
83.3in

Standard/Optional Features

Standard Equipment:

  • Air Inlet
    • Single element air filter
  • Cooling
    • Radiator and cooling fan complete with protective guards
    • Standard ambient temperatures up to 50°C (122°F)
  • Exhaust
    • Exhaust outlet with 3” pipe
  • Fuel
    • Natural Gas or LP Vapor
    • NPT connection
    • Dual lock off valves
  • Generator
    • Matched to the performance and output characteristics of Cat engines
    • IP23 Protection
    • Integrated Voltage Regulator
  • Governor
    • Electronic governor (non adjustable)
  • Control Panel
    • EMCP 4.2 Series generator set controller
  • Mounting
    • Rubber vibration isolators
  • Starting/charging
    • 12 volt starting motor
    • Batteries with rack and cables

Optional Equipment:

  • Generator
    • Anti-condensation heater
    • Excitation: [ ] Permanent Magnet Excited (PM)
    • Oversize and premium generators
  • Starting/charging
    • Battery charger – UL Listed 10 amp
    • Battery heater
    • Lube oil sump heater
    • Jacket water heater
  • General
    • Enclosures: sound attenuated, weather protective
    • Suitable for Use as Service Equipment (SUSE)
    • Automatic transfer switches (ATS)
    • UL 2200 package
    • CSA Certification

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