Cummins Onan RV QD 6kW Diesel Generator



    • Onan RV QD 6000 Quiet Diesel Generator 6.0HDKAH-1044
    • Meets National Park Service sound level requirements (60 dB(A) @ 50 ft.)
    • USDA Forest Service-approved, spark-arresting muffler
    • Clean, Pure Sine Wave Power at ± 1% Voltage Regulation and ± 0.1% Frequency Regulation
    • 3-Cylinder 4-Cycle Liquid-Cooled Diesel Engine
    • Microprocessor based controls with diagnostics and troubleshooting
    • Exceptionally quiet operation—Vibration Reducing Mounts—Fully Enclosed Cabinet & Muffler
    • 3-Year Limited Warranty plus 90-day Adjustment Policy

Current Stock:

Onan 6000 RV Generator

The Onan 6000 Generator meets all CARB and EPA standards and specifications required for all motorized recreational vehicle generator sets. For Sale in all fifty states.

Ideal for diesel-powered Class A and Class C motorhomes, and diesel truck campers. The Onan 6000-Watt Generator runs two 15,000 BTU air conditioners on a 1000-watt baseload with another 600 watts available for lights, electronics, and entertainment.

Onan RV QD 6000

The Onan RV QD 6000 Quiet Diesel RV Generator meets CARB and EPA requirements in all 50 states for diesel-powered generator applications including RV Motorhomes. Cummins Onan’s generator set incorporates digital voltage regulation and frequency control with a pure sine wave output that won’t harm electronics. Overload protected by a 30-Amp, 2-Pole circuit breaker. Includes a waterproof connector for remote operation and bulkhead-type fuel and battery connections. Expect fast, easy starts with timed glow plugs and an electric fuel pump for reliable fuel delivery.

RV without worrying about excessive noise in national parks, RV parks, and remote campsites. The RV QD 6000 Generator meets all National Park Service sound level requirements of 60dBA or less at fifty feet. Expect less than 66 dBA at 10 feet—most installations lower the sound below tested specifications. The generator set is fully enclosed, including the USDA-approved, spark-arresting muffler. A three-point fully localized mounting system reduces vibration, and the intake silencer further reduces noise for smooth, quiet operation.

This Onan 6000-Watt Generator comes equipped with onboard diagnostics and troubleshooting via the microprocessor-based controller. The controller also regulates voltage within ±1 percent and the frequency within ±0.1 percent, exceeding ANSO/RVIA requirements. Safety features protect the generator from low oil, overvoltage, over speed, over crank conditions. Fused DC circuits protect the controller. The generator set includes an hour meter—perfect for on-time maintenance and tracking total hours.

Onan’s RV Generator Set Quiet Diesel Series RV QD 6000 has a three-year limited warranty that covers everything within the first two years except maintenance and maintenance supplies. The Onan Quiet Diesel warranty covers parts and labor on major power train and generator set parts in the third year. A 90-day adjustment policy provides for minor adjustments during the first three months.

Model Number 6.0HDKAH-1044
Manufacturer Cummins Onan
Made In USA Yes
Rated Watts 6kW
Rated Amps 50
Voltage 120V Single Phase
AC Ton Rating Up to 3/15,000 Btu AC
Decibel Rating 7m 66 db(A)
Type Recreational Vehicle Generator
Series Name Quiet Diesel Series
Starting System Electric Start
Low Oil Alert Yes
Idle Control Variable
Mainline Breaker 30A 2 Pole
Hour Meter Yes
Weight 420 lbs.
Dimensions 36.3L x 23.6W x 22.3H
Engine Size 3 Cylinder, Inline Vertical 719 cc
Engine RPM 3600 RPM
Cooling System Liquid Cooled
Alternator Type Brushless
Frequency 60 Hz
Auto Voltage Regulation Yes
Type Diesel
Tank Material Customer Supplied
Run Time .49 gal/hr
Warranty Information
Consumer Warranty 3 Year Limited
Shipping Information
Shipping Dimensions 32H X 48W X 32D
Shipping Weight 473 lbs