onan qd12000 generator

Onan QD12000 for Commercial Mobile applications

Frequency (Hz) 60
Certification EPA Tier 4


Commercial Mobile


The Quiet Diesel (QD) Series models are the heavy-duty choice when low noise and vibration are required. Their revolutionary design makes these generator sets up to 15 dB(A) quieter than other diesel-powered generators, and quieter than most gasoline sets. The units are totally enclosed, including cooling, muffler, and intake systems. For less noise-critical applications, choose from the Cummins Standard diesel series.  

Generator Model Hz Phase Voltage Amps Spec Sheet
12.0HDKCD-2209 60 1 120/240 100/50 A-1474
12.0DHKCD-5241 60 1 120/240 100/50 A-1474
  • High performance motor-starting capability for heavy loads
  • Computer-controlled constant speed operation
  • Self-diagnostic capabilities simplify troubleshooting 
  • Meets full load capability at 120 F (50 C) ambient conditions
  • Easy, single-side serviceability minimizes compartment space requirements 
  • 4-point mounting system designed to provide clean, quiet power with low vibration

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