Quiet Diesel Series
Cummins Onan RV QD 12500 Diesel 120/240V | 12.5HDKCB-11506
Cummins Onan RV QD 12500 Diesel 120/240V | 12.5HDKCB-11506
Professional-grade 12.5kW diesel generator specifically engineered for Class A RV motorhomes. Delivers clean, pure sine wave power while meeting National Park Service sound requirements and CARB/EPA standards.
Cummins Onan RV QD 12500 Diesel 120/240V | 12.5HDKCB-11506
The Onan RV QD 12500 is purpose-built for diesel-powered Class A motorhomes, providing the power needed to run two or three air conditioning units plus additional appliances simultaneously. This 12.5kW generator meets all National Park Service sound level requirements (60 dBA at 50 feet) and CARB/EPA standards for all fifty states. The fully enclosed, sound-insulated cabinet with USDA-approved spark-arresting muffler ensures quiet operation in campgrounds and remote locations. Digital voltage and frequency regulation deliver pure sine wave power that protects sensitive electronics. Backed by a comprehensive 3-year limited warranty with a 90-day adjustment policy, it's the ideal companion for worry-free RV adventures.
Key Features
- Meets National Park Service sound requirements—60 dBA at 50 feet
- USDA Forest Service-approved spark-arresting muffler
- Pure sine wave output with ±2% voltage and ±0.1% frequency regulation
- Sound-insulated enclosure with focalized vibration reduction
- Microprocessor-based controller with onboard diagnostics
- Digital voltage regulation exceeds ANSO/RVIA requirements
- Timed glow plugs for fast, reliable cold starts
- Electric fuel pump ensures consistent fuel delivery
- Protected by 50-Amp 2-Pole circuit breaker
- Waterproof connector for remote operation capability
Ideal Applications
- • Class A RV motorhomes
- • Diesel RV power systems
- • National Park camping
- • Remote campsite operations
- • RV park and resort use
- • Extended off-grid RV travel
- • Multi-AC unit RV applications
- • Electronics-sensitive environments
Fuel Consumption
| Load | Consumption |
|---|---|
| 50% Load | 0.48 Gallons per Hour |