DG275-2 (3 phase)

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

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Displacement 864.71in³
Emissions/Fuel Strategy U.S. EPA Certified for Non-Emergency Application
Frequency 60 Hz
Natural Gas Rating 275 eKW
Speed 1800 rpm
Bore 5.31in
Compression Ratio 9.5:1
Fuel System Carburetor, Down Draft
Stroke 6.5in
Height 66.1in
Length 136in
Weight 6274lb
Width 57.6in

Standard Equipment:

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

Optional Equipment:

  • Starting/charging
    • Charging alternator
    • Jacket water heater
    • Battery heater
    • Battery charger – UL Listed 10 amp
  • General
    • Suitable for Use as Service Equipment (SUSE)
    • CSA Certification
    • Enclosures: sound attenuated, weather protective
    • Automatic transfer switches (ATS)
    • UL 2200 package
  • Generator
    • Anti-condensation heater
    • Shunt trip and auxiliary contact breaker
    • Thermal magnetic or electronic trip MCCBs
    • Excitation: [ ] Permanent Magnet Excited (PM)
    • Anti-condensation heater
    • Oversize and premium generators
Renee HerndonRenee Herndon
21:55 29 Feb 24
Dalton was very helpful, The road construction, however, was not! 😂I would rather have to sand paper an alligators @$$ in a phone booth that to get in that mess again.
Michael BirrenMichael Birren
14:58 24 Feb 24
I purchased a used C-15 from a customer of Greg Pool was a running take out. I picked up the engine from the Greg Pool Cat near Nags Head NC. They started they had done all service on this engine stated the hours and all items replaced during the life of engine under their care. I just recently put the engine in my boat after 2 years of building the vessel I find that everything they said about the engine was a LIE!!! Turbo was Bad, After cooler was not updated to the newer version for the C-15 it was missing a terminal Resistor that was clearly stolen off the engine which created a major issue with start up upon installation. Greg Pool Caterpillar stated the hours at 3300 we find out there were 5700 hours. I didn’t do a start up or test run which I regret because i was dealing with a Caterpillar dealer i thought i could trust them. Clearly not Buyers Be Ware if your dealing with Greg Pool Caterpillar in NC. I have 3 of the C-15 engines in my Work boats here in Tampa Fl and my Cat dealership here is Ring power who have done an amazing job to get me going with this Engine. I am very Disappointed in The Caterpillar company for allowing such A dealership to exist.
David LawrenceDavid Lawrence
13:04 22 Feb 24
Brandon PierceBrandon Pierce
22:00 18 Feb 24
Darin NoeDarin Noe
01:17 16 Feb 24
Jose SotoJose Soto
15:26 23 Sep 23
Hunter ElliottHunter Elliott
16:17 07 Sep 23
Rick Kelly-CrapseRick Kelly-Crapse
21:06 25 Aug 23
They had all my parts for my 3208 Cat.Friendly folks at parts counter.
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