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The Cummins Onan rv qg 5500 - 5.5kw rv generator (gasoline) is available for purchase today.

Read Cummins Onan RV QG 5500 reviews before checking out.


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Cummins Onan RV QG 5500 - 5.5kW RV Generator (Gasoline)

(Based on expert analysis, manufacturer ratings and customer reviews)

3.6 out of 53.6 out of 53.6 out of 53.6 out of 53.6 out of 5
10 Reviews
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Factory DirectFactory Direct
This Item Is Built To Order

Factory items ship direct from the manufacturer. Shipping times vary.
$3,999.00

  • Features
  • Specs
  • 3
    Q&A 
  • 10
    Reviews
  • Articles
  • Shipping
  • Accessories
Grade

Style
Run Watts
5,500
Rated Watts
Voltage
120 Single-Phase
Fuel
Engine


Product Video Disclaimer: "PED is not responsible for any variances from the product in this video and the item you purchase. Please review all product specs prior to purchase."

5.5 kW Gasoline Powered RV Generator (Model 901)
More power for medium size RVs (30A & 20A Breakers)
Runs two 13,500 BTU AC units w/ 1100 additional watts available

Cummins Onan 4-Cycle OHV V-Twin Engine (.6 Gal/H @ 1/2 Load)
Quietest in its class w/ excellent fuel economy

Microprocessor Controlled
Digital voltage regulator prevents damaging voltage spikes
Self-diagnostic capability to simplify troubleshooting

Sound-Attenuating Enclosure w/ Thru Flow Cooling System
Integral USDA Forest Service-approved spark-arrestor muffler

NON EVAP MODEL- Generator Fuel Must Come from Chassis Fuel Tank

Universal Mounting Tray
Structural capability to support the generator set in RV apps.
4-Point focalized mounting system with vibration isolators

Integral Control Panel
Instant one-touch stop switch

Added Features
Fuel filter, oil filter, air filter & mechanical governor
Automotive type starter & electric fuel pump

3 Year / 2000 Hour Warranty (Please See Warranty Sheet)
Engine
Engine Brand
Cummins Onan
Starting System
12-Volt Button Start
CC
653 CC
Consumer Engine Warranty
3 Years
Engine RPM
2400 RPM
Low Oil Alert/Shutdown
Yes
Cast Iron Sleeve
Yes
Product Specs
Voltage
120 Single-Phase
Frequency
60 Hertz
Alternator
Brush
Auto Voltage Regulation
Yes
Surge Watts
5500 Watts
Rated Watts
5500 Watts
Fuel Type
Gasoline
Rated Amps
46 @ 120 Volts (Single Phase) Amps
Min. Air Outlet - Bottom
6.3" x 17.8"
Min. Air Inlet - Front
4.7" x 18.7"
Overview
Weight
279 Pounds
Consumer Warranty
3 Years
Model
RV QG 5500

*Ask Mike about the Cummins Onan RV QG 5500. Sorry, no repair questions:


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  3 Questions
Q: Need genset to fun 50amp service.. I have two AC units and double fridge units...need genset proper size.. thanks
by Bob Rogers from Utah on June 26, 2016

A: In order to size the unit properly we would need to know the size of the A/C units and also the starting amperage. I personally would recommend contacting the manufacturer of the RV to see what size generator they recommend based on the electrical demand.



by Mike, Product Expert
Q: What is the noise level?
by Kathryn Froelich from North Dakota on February 05, 2013

A: Per the manufacturers spec sheet available in the spec section on the product page....

Sound 67 dB(A) - Readings at 10 ft (3 m) half load.

- Meets National Park Service sound level requirements (60 dB(A)
@ 50 ft) for national park use.
- Typical installation will further reduce sound level.
by Mike, Product Expert
Q: Cummins Onan RV 5500 5.5 generator, could this be installed in to a 5th wheel RV?

I would like to know the dimensions so I could see if it would be able to go where I want it to be installed.

by Thomas Barnaby from Massachusetts on July 18, 2012

A: These units can definitely be installed in a 5th wheel RV and you can find the dimensions listed in the installation drawing/spec sheet under the spec link on the product page.

Spec Sheet

by Mike, Product Expert
Cummins Onan RV QG 5500 Reviews & Ratings
Overall Rating
Features
4/5
Quality
3/5
Performance
3/5
Value
3/5
Overall
3.6 out of 53.6 out of 53.6 out of 53.6 out of 53.6 out of 5
Pros
I'd Buy It Again (2)
Quiet (2)
Easy To Use (2)
Features (1)
High Quality (1)
Cons
Expensive (2)
Durability (1)
Unreliable (1)
Heavy (1)
71% of respondents would recommend this product to a friend
10 Reviews  Sort by 
 
Mike, the Generator Expert
Electric Generator Expert

Product Expert
Total Reviews
103 Reviews
Total Helpful Votes
8459 Helpful Votes
Electric Generators Direct Recommended

The Cummins Onan 5.5kw is one of the better air-cooled gasoline RV generator on the market and packs a lot of power in a compact package while still offering superior noise reduction and fuel efficiency.

Typical applications include Class A and C motorhomes with single or dual air conditioning, fifth wheels, travel trailers, sport utility trailers, horse trailers and industrial vehicles.

This model has all the power you need and comes in a compact design. This is why this model make it... more
Mike Recommends This Model
Was this review helpful?
4511
manufacturers review image

Monica
Territory Manager
From The Manufacturer
Best In It's Class
Was this review helpful?
911
Fernando E.
Camarillo, CA
Most Helpful Positive Review
REVIEWED
JUL.
24
2016
5 out of 55 out of 55 out of 55 out of 55 out of 5
Watch Your Fuel Quality And Keep Your Injectors Clean
I have this generator on my 2013 Thor Challenger 37FT. First, ensure you only use quality, name brand gas. Costco gas is also an option as they have strong quality control. Secondly, use a quality fuel injectors cleaner in your fuel tank on a routine basis. These two marginally higher cost practices, will pay off in the long run. The same fuel injector additive for your gas engine will also help keep your generator carb and engine running smoother. I have been doing this for several decades and... more
Fernando Recommends This Cummins Onan Product
Was this review helpful?
00
Robert D.
Springboro, OH
Total Reviews
4 Reviews
REVIEWED
JUN.
28
2016
5 out of 55 out of 55 out of 55 out of 55 out of 5
No Problems
I read that many are having problems with the Onan 5500 watt gen. We have owned ours for 5 years without a hitch. My dealer gave me a tip years ago how to maintain an Onan and get years of life from it. First of all, our fuels or gasoline's being processed in the USA are the poorest quality in years. It's trash and the generators get the bad rap. I pour in a can of Sea Foam per 20 gallons and put a heavy load on it for 30 minutes. Everything ,roof air, electric hot water heat, etc. This opens... more
Robert Recommends This Cummins Onan Product
Was this review helpful?
-40
Josh
Total Helpful Votes
43 Helpful Votes
REVIEWED
JAN.
12
2012
1 out of 51 out of 51 out of 51 out of 51 out of 5
Takes Forever To Start & Won't Stay Running
I have one in my new toy hauler and its been nothing but trouble. I have to start it at least 15 or 20 times before it will stay running and then when i turn on more than the TV the whole generator dies. It only has 45 hours on it and they have been the worst hours of camping ever, I've taken it to a Cummins service facility twice and both times they say its good and fixed , then i have the same problems again. I heard it was one of the best but I'm not seeing it!!!!
Was this review helpful?
436
Ron
Olympia, WA
Total Helpful Votes
44 Helpful Votes
REVIEWED
MAY.
05
2011
1 out of 51 out of 51 out of 51 out of 51 out of 5
Very Poor Prodcut
I have a Coachman with an Onan generator. Only got two hundred hours on it. I had to repair a broken rocker arm and now it has a serious oil leak. I've never had such an unreliable machine. Cummins should be embarrassed by the product they produce. Maybe that is why they won't list their prices on the internet.
Was this review helpful?
447
Don
Total Helpful Votes
39 Helpful Votes
REVIEWED
JUN.
24
2013
5 out of 55 out of 55 out of 55 out of 55 out of 5
I'm An Rv Tech
This is a very well built generator. The biggest problem I see is the carb varnishing but it is not the generator's fault! You need to run these things not let them sit for six months or longer! Also as with any small engine use fresh fuel, once a year or 150 hours maybe change the oil, Methanol can lead to more carbon build up and since the throttle doesn't change RPM much this will cause more build up, you can't rev it like your old Chevy or Ford to blow out the carbon. A can of 4C from Onan... more
Pros: Durable, Easy To Use, Quiet, I'd Buy It Again
Cons: Heavy, Expensive
Don Recommends This Cummins Onan Product
Was this review helpful?
395
Tommy B.
Yuma, AZ
Total Helpful Votes
24 Helpful Votes
REVIEWED
MAR.
11
2014
5 out of 55 out of 55 out of 55 out of 55 out of 5
Great Generator
A great quiet powerful generator, 300 hours in 4 months and not one single problem of any kind, could not ask for more, Runs both airs and 3 big screen TV's with power to spare.
Pros: Easy To Use, Quiet, High Quality, I'd Buy It Again
Tommy Recommends This Cummins Onan Product
Manufacturer Response
Brand Rep
Tommy,
Thank You for your purchase with us. We appreciate your business and taking the time to leave your feedback.
more
Was this review helpful?
245
Robert B.
Crestview, FL
Total Helpful Votes
14 Helpful Votes
REVIEWED
NOV.
21
2014
2 out of 52 out of 52 out of 52 out of 52 out of 5
Cummins Has Problems
I had mine repaired four times for the same problem at Cummins service centers. The service personnel have always been nice and helpful, but the design of the generator drive unit fails regularly. If you have a problem be ready to pay 14-17 hundred.
Pros: Features
Cons: Unreliable, Durability, Expensive
Mike, the Generator Expert
Product Expert
Robert,
Sorry to hear you've had problems with your unit. We have no record of you placing your order with us, but continue working with Cummings. They should be able to help you out.
more
Manufacturer Response
Brand Rep
Robert,
We are sorry to hear that you are having concerns with your generator. We would suggest that you work directly with a Cummins Authorized Distributor in your area in hopes that they can help you with your concerns.


See Warranty policy for this unit pertaining to the drive train. This limited warranty covers virtually everything except routine maintenance for the first two years you own your RV generator set, and covers parts and labor on major power train and generator set parts during the third year. In addition, it also includes a free 90-day adjustment policy, which provides Cummins Inc. will make minor adjustments during the first three months you own it - free of charge! Please note: This 3-year limited warranty applies to RV generator sets used in RV applications only, and does not apply to RV generator
sets used in commercial mobile applications. The warranty period for the drive train belt and pulleys on the HGJ series generator sets used in recreational vehicles shall be the life of the generator set. For the original owner, this drive train warranty shall include parts and labor. For succeeding owners, this power train warranty shall cover belt and pulley parts only.

Best Regards
more
Was this review helpful?
144
Karl K.
Mayfield, NY
Total Helpful Votes
11 Helpful Votes
REVIEWED
SEP.
03
2015
2 out of 52 out of 52 out of 52 out of 52 out of 5
18 Hours
Will start and run normal until the weather gets hot, then will run only second. First repair done by coach service center. New fuel pump, said it was fixed. Another trip, hot weather, instant replay, didn't like hot weather, neither did we, was 104, no air conditioning again. Cummins service center, here we come.

They seemed to have fixed it, another new fuel pump, plus housing door was broke n at dealers shop, screwing up cooling on generator. Cummins wanted to know who had worked on... more
Was this review helpful?
113
Free Freight
  • Ships via Semi-Truck
  • Curb Side Delivery
  • Free to Lower 48 States
  • Standard Rates to Alaska, Hawaii
We currently CANNOT ship this product to Indiana, North Dakota, Wisconsin or any destination outside of the United States
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  • Safely Lowers Products Off the Truck
  • Requires Special Hydraulic Lift
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