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Cummins Onan 5.5 HGJAE-2135 Commercial Mobile QG5500  $4,510.00  $4,059.00 

Onan Commercial Mobile QG5500 5.5 HGJAE-2135

120/240 volt

This model does NOT have the spline shaft for a hyrdraulic pump

2 Year Warranty

These can only be installed in an RV that has an existing EVAP system.
This means that it can only be installed in a motorhome where the generator draws gasoline from the same tank as the motorhome engine. These cannot be used on any other application due to 2011 EPA rules. If you are wanting to install a generator on a toyhauler, trailer, or any other application that does not use an EVAP tank, you must install a certified tank and an EVAP model generator. Call for more details.



Standard Features

  • Mechanical governor adjustable from service side
  • Cummins Onan OHV engine
  • Pressurized Thru Flow cooling system
  • 4-point mounting system with coil spring vibration isolators
  • Universal mounting tray with structural capability to support the generator set in commercial mobile applications
  • Integral USDA Forest Service-approved spark-arrestor muffler
  • Integral control box
  • Instant one-touch stop switch
  • Electronic ignition
  • Self diagnostic capability
  • Hour meter
  • Battery charging - 5 A
  • Remote disable/continuous stop
  • Start and run without AC output – engine run only
  • Enclosed muffler provides noise reduction and ease of installation
  • Sound-attenuated housing
  • Waterproof remote connector
  • Heavy-duty solenoid shift starter
  • Fuel filter
  • Spin-on, full-flow oil filter
  • Low oil pressure protection
  • Over/under speed protection
  • Low power factor field overcurrent protection
  • Digital voltage regulation
  • Hydraulic pump standard on some models
  • 10 ft generator set output lead

Weight, Size & Sound Levels

Weight: 290 lb (132 kg)

Size: Length 33.6 in (853 mm), width 22.2 in (563 mm), height 16.7 in (425 mm)

Sound: 66 dB(A) at 10 ft (3 m), typical installation, full load



The Cummins Onan limited warranty covers virtually everything except routine maintenance for the first two years that you own your generator set, or the first 2,000 hours of operation, whichever comes first. In addition, it includes a free 90-day adjustment policy, which provides that Cummins Inc. will make minor adjustments to your new generator set during the first three months you own it – free of charge!


Accessory kit with Remote Switch w/ Hour meter, 25ft Remote Harness, and Exhaust kit is an additional $149.97 with the purchase of a new generator.
Go HERE to purchase.

All Gensets are delivered via Freight
Delivery time is 2 days to 2 weeks
Shipping will be the responsibility of the purchaser and will be calculated upon request.  Delivery to a business location with a loading dock is your best value.  Residential delivery  can increase the costs by $100 or more.

I will work with you to obtain the best rate possible. If you can get a better price and would prefer to arrange your own freight service feel free to do so.
Typical rates are $90-$250 depending on weight and location.

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This product was added to our catalog on 04/06/2010.
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R & K Products 3750 Metropolis Lake Road West Paducah, KY 42086 Phone Toll Free: 877-503-9062