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Commercial Mobile Generators
Cummins Onan offers a wide selection of generators for mobile vehicle applications —from broadcast, emergency management and surveillance activities, to medical or other critical services, food preparation, or simply for recreational enjoyment. Both our gasoline and diesel platforms feature Cummins Onan quiet operation and reliability, in a wide range from commercial portable sets to heavy-duty generators where low noise and low vibration are required. Read the Cummins Onan mobile generator specs sheet.
The Cummins Onan mission is simple: design and create the best, most innovative commercial mobile generator sets and power products in the industry. And they do that!
We are an Authorized Full Service Dealer for Cummins Onan and Westinghouse generators. We can get your work truck, trailer, or RV upfit with the top of the line generator to suit your needs. We also service and repair generators right here on or off site.
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Commercial Mobile Generators Available From Rolling Star Power Generation |
 RV QG KY 3600LP |  Cummins RV QG 3600 Runs one 15,000 BTU air conditioner with power to spare and easy-start motor circuit
Lightweight, compact
Single-side service for easy maintenance
Fully-enclosed muffler
Gasoline or LP-fueled. Microprocessor control with diagnostics for easy troubleshooting
LP Vapor 3600 Watts Generator |  RV QG KY 4000 Gasoline |  Gasoline generator model RV QG KY 4000 watts.
Microprocessor control with generator troubleshooting
Exceptionally quiet—meets National Park Service 60Db Requirement
Full housing with enclosed muffler
4-point vibration isolation – smooth operation
Lightweight, compact
Cummins-Onan OHV engine—no decarbonizing |  Quiet Diesel™ Series QD 5000 |  5000 watts, Lower noise, vibration, harshness (NVH)
Up to 15 dB(A) quieter than conventional diesel generator sets
Enclosed muffler for added quietness, easy installation
Automatic glow plug eliminates preheat time uncertainty
Self-diagnostic capability simplifies troubleshooting
Convenient, top-mounted switches and coolant level check/fills
Complete, integrated package for easy, low-cost installation
Service and maintenance points accessible through easy-latch side service door |  CM QG 5500 Gasoline |  5.5 kW Quiet Gasoline Commercial Mobile Generator (30A 120/240V)
Quietest and lowest vibration generator set in its class
Designed for tough commercial applications - Runs (2) Acs
Cummins Onan 4-Cycle OHV V-Twin Engine (.6 Gal/H @ 1/2 Load). Allows for start & run without AC output to conserve fuel
Microprocessor Controlled |  CM QG 7000 Gasoline |  7.0 kW QG EVAP Commercial Mobile Generator (120/240V 30A)
Quietest and lowest vibration generator set in its class
Designed for tough commercial applications - Runs (2) Acs
Cummins Onan 4-Cycle OHV V-Twin Engine (.7 Gal/H @ 1/2 Load). Allows for start & run without AC output to conserve fuel
Microprocessor Controlled
See specs sheet |  CM Quiet Diesel™ QD7500 |  Rating 7500 watts
Dramatically lower noise, vibration, harshness (NVH)
Up to 15 dB(A) quieter than conventional diesel generator sets
Load-matching, variable speed operation
Enclosed muffler for added quietness, easy installation
Automatic glow plug eliminates preheat time uncertainty
Self-diagnostic capability simplifies troubleshooting
See specs sheet |  CM Quiet Diesel™ QD12000 |  Rating 12000 watts
Computer-controlled constant speed operation
Unique sound-controlled housing encloses cooling system and muffler - simplifies installation
Three-point, fully focalized internal mounting system reduces vibration
Self-diagnostic capabilities simplify troubleshooting
Service and maintenance points accessible through easy-latch side service door
Convenient, top-mounted switches and coolant level check/fills
Automatic glow plug eliminates preheat time uncertainty
Weight: 792 lbs Size: Length 41.5in (1053.6mm), width 24.5
in (621.1mm), height 27in (685.8mm)
Sound: 70 dB(A) at 10 ft (3 m), before installation, full load
See specs sheet |
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