Open Generator Set

DG275-2 (Single-phase)

Electric Power
Electric Power (205)


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

Generator Set Specifications

Fuel Type
Natural Gas
120 / 240 VAC
Emissions/Fuel Strategy
U.S. EPA Certified for Stationary Emergency Application
60 Hz
Natural Gas Rating
175 eKW
1800 RPM

Engine Specifications

Compression Ratio
Fuel System
Natural Gas

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)
  • Fuel
    • Dual lock off valves
    • NPT connection
    • Natural Gas or LP Vapor
  • Generator
    • Class H insulation material
    • Full load capacity alternator
    • Integrated Voltage Regulator
    • IP23 Protection
    • Matched to the performance and output characteristics of Cat engines
    • Permanent magnet excitation
  • Exhaust
    • Exhaust outlet with 3” pipe
  • Controls
    • EMCP 4.2 Series generator set controller
  • Mounting
    • Vibration isolaton (puck type)
    • Rubber vibration isolators
  • Electric Power - Package Serial Number Prefix
    • Battery charging alternator
  • Electric Starting And/or Prelube
    • Engine electrical system
    • Battery cables
    • Solenoid activated starter motor
  • 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:

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

Take The Virtual Product Tour To Explore The Features And Benefits of the DG275-2 (Single-phase)

See how DG275 GC (Single-phase) compares against frequently compared products

DG275 GC (Single-phase) Electric Power

Selected Model

Electric Power

View Full Specs

Electric Power

View Full Specs

Compare with other Cat Models

Compare Now

Media Gallery

Check out our current offers

View Specials