New | DG250-2 (3 phase)

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

Generator Set Specifications
Frequency60 Hz
Natural Gas Rating250 eKW
Emissions/Fuel StrategyU.S. EPA Certified for Stationary Emergency Application
Displacement864.7 in³
Speed1800 rpm
Engine Specifications
Fuel SystemCarbureter, Down Draft
AspirationTurbocharged - Aftercooled
Compression Ratio9.5:1
Bore5.31 in
Stroke6.5 in
Generator Set Dimensions
Length138.74 in
Width57.6 in
Height68.04 in
Weight6364 lb

  • four-Stroke-Cycle Gas Engine Combines Consistent Performance And Excellent Fuel Economy With Minimum Weight

  • matched To The Performance And Output Characteristics Of Cat Engines
  • industry Leading Mechanical And Electrical Design
  • industry Leading Motor Starting Capabilities
  • high Efficiency

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.

  • 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 Listed Packages
  • csa Certified
  • certain Restrictions May Apply.
  • consult With Your Cat® Dealer.

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.

Standard Equipment

Cooling
  • Factory-installed radiator
  • Closed coolant recovery system
  • 50/50 Ethylene glycol antifreeze
  • Standard ambient temperatures up to 50°C (122°F)
  • Radiator and cooling fan complete with protective guards
Air Inlet
  • Single element air filter
Fuel
  • Low fuel pressure switch
  • Fuel pressure test po
  • Primary and secondary fuel shut-off
  • Dual lock off valves
  • NPT connection
  • Natural Gas or LP Vapor
Generator
  • Class H insulation material
  • Full load capacity alternator
  • Permanent magnet excitation
  • Full load capacity alternator
  • Permanent magnet excitation
  • Matched to the performance and output characteristics of Cat engines
  • Integrated Voltage Regulator
  • Class H insulation material
  • IP23 Protection
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
  • 12 volt starting motor
  • Batteries with rack and cables

Optional Equipment

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

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Why Cat is Better. Machine Comparison

"
With only a few days notice, we were able to get the emergency system working properly. Hawthorne Cat provided great leadership and excellent field support.
Mark Cripe
Helix Electric
"

San Diego - Power
Kyle Farmer
Engine Business Manager
858.376.6821 office
760.715.9565 mobile
kfarmer@hawthornecat.com

Tim Roberts
Product Support
General Manager
858.376.6820 office
858.583.8460 mobile
troberts@hawthornecat.com

Mark Reza
Used Engine Sales Manager
858.376.6840 office
858.688.0076 mobile
mreza@hawthornecat.com

Jeff Reid
Service Manager
858.376.6890 office
858.472.1852 mobile
jreid@hawthornecat.com

Hawaii – Power
Cliff Yuen
Director of Sales & Rentals
808.676.0322 office
808.349.7767 mobile
cyuen@hawthornecat.com

Guam – Power
Myver Hecita
Power Systems Rental &
Sales Representative
671.649.4241 office
671.898.2740 mobile
mhecita@hawthornecat.com