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Winco DR12I4 Generator (12.5kW)

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1,790.00 LBS

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The new Winco DR12I4 diesel generator offers up to 12.5 kW of standby power and up to 11.25kW of prime power. Available in several phase/voltage models. Option of Open Skid design or with Cabinet Enclosure. Optional fuel tanks available. UL 2200 Listed.

DR12I4 Models
Voltage / Phase
Standby Power
Prime Power
120/240V 1PH
12,500W / 12,500VA
52 Amps
11,250W / 11,250VA
46 Amps
120/208V 3PH
12,500W / 15,625VA
43 Amps
11,250W / 14,062VA
38 Amps
120/240V 3PH
12,500W / 15,625VA
37 Amps
11,250W / 14,062VA
33 Amps
277/480V 3PH
12,500W / 15,625VA
18 Amps
11,250W / 14,062VA
16 Amps


  • Industrial Isuzu 3CE1 EPA Tier 4 Final diesel engine.
  • In-line Hotstart 120V coolant heater with thermostat.
  • Industrial Cummins generator end.
  • Automatic voltage regulator provides +/-1% regulation.
  • Digital genset DSE 7310 controller.
  • Choice of open skid design or with sound-attenuated galvanealed steel enclosure.
  • 5A Battery chargerincluded standard
  • Full 100% load tested.
  • Assembled in the USA.
  • EPA, CARB, and CSA Approved.


DR12I4 Spec Sheet

DR12I4 Manual

DSE7310 Controller Spec Sheet


Fuel Tanks

  • 54 gallon composite fuel tank - not UL142 Listed
  • 55 gallon base mounted steel double wall fuel tank - UL142 Listed
  • 110 gallon base mounted steel double wall fuel tank - UL142 Listed
  • 155 gallon base mounted steel double wall fuel tank - UL142 Listed

Other Options

  • NFPA 110 Level 1 Compliant Upgrade
  • 10 Amp Battery Charger with with Fail Contact
  • Generator Strip Heater
  • Battery Heater
  • Group 24 650 CCA Battery
  • DSE7310 Controller Options: Remote Annunciator, Remote Display, WebNet Gateway, GSM Antenna, GPS Antenna
Basic Model:
Standby & Prime Power Rating:
Varies by Model (See Chart under Description Tab)
Varies by Model (See Chart under Description Tab)
Varies by Model (See Chart under Description Tab)
Voltage Regulation:
+/- 1%
Power Factor:
1.0 (1Ph), 0.8 (3Ph)
Revolving Field, 1800 rpm, Class H
Sound Level at 7m:
Isuzu 3CE1, 3-cylinder, 1800 rpm
Fuel Consumption - Diesel:
1.15 gph
Fuel Tank Options:
54 gallon composite fuel tank; 55, 110, or 155 gallon steel double wall fuel tank
Enclosure Options:
Open Skid or Enclosure
Dimensions LxWxH (inches):
75 x 34 x 45
Shipping Weight:
1790 lbs with Enclosure
Generator Standby Warranty:
2 year / 2000 hours
Prime Generator Warranty:
1 year / 2000 hours

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