Quiet Diesel Series

Cummins Onan Commercial QD 12000 Diesel 120/240V | 12.0HDKCD-2209

Power
12 kW
Fuel
DIESEL
Price
$9.0k
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Cummins Onan Commercial QD 12000 Diesel 120/240V | 12.0HDKCD-2209
Quiet Diesel Series

Cummins Onan Commercial QD 12000 Diesel 120/240V | 12.0HDKCD-2209

★★★★★ (5 out of 5)

Premium commercial diesel generator engineered for quiet operation. Significantly reduces noise and vibration compared to standard diesel units while maintaining exceptional reliability.

IN STOCK
12kW
POWER
DIESEL
FUEL
120/240V
Single Phase
50
AMP
Starting Price
$9.0k
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Cummins Onan Commercial QD 12000 Diesel 120/240V | 12.0HDKCD-2209

The Commercial QD 12000 represents the pinnacle of quiet diesel generator technology. Part of the Quiet Diesel Series, this 12kW powerhouse delivers professional-grade performance with minimal noise output. The innovative enclosure design contains the cooling system and muffler, resulting in remarkably quiet operation while remaining easier to install than competing models. Backed by a comprehensive 2-year/2,000-hour limited warranty, this generator is built to handle demanding commercial applications with confidence and peace of mind.

Key Features

  • Advanced computer-controlled speed regulation for consistent power delivery
  • Fully enclosed cooling and exhaust system reduces operational noise significantly
  • Precision vibration isolation using three-point mounting technology
  • Built-in self-diagnostic system for rapid issue identification
  • User-friendly service access with quick-release side doors
  • Top-mounted controls and gauges for easy operation and monitoring
  • Intelligent glow plug system with no warm-up delay required
  • Single-touch shutdown for convenient operation
  • Comprehensive protection systems including overvoltage, low oil, and temperature monitoring

Ideal Applications

  • Commercial mobile operations
  • Food truck operations
  • Construction site backup power
  • Low-noise critical applications
  • Commercial event rentals
  • Mobile service businesses
  • Temporary commercial power
  • Light industrial backup systems

Fuel Consumption

LoadConsumption
50% Load0.48 Gallons per Hour