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Cummins Power Generation

Model #

P4500i

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Cummins Onan 4500 Watt Digital Inverter Gasoline Generator Remote Start | P4500i

  • Onan Gasoline Inverter Generator P4500i
  • 3700 Running Watts - 4500 Peak Watts.
  • Remote Start or Push Button Electric Start
  • Parallel Capable for up to 50-Amps
  • RV Ready with TT-30R RV Outlet.
  • Great for Tailgating, Camping, Backup
  • LED Digital Data Center Display
  • Ultra-Quiet 52dBA Operation
  • Up to 18-Hour Run time on One Tank of Gas
  • Cummins-Onan 3-Year Warranty + Lifetime Tech Support

Cummins Power Generation P4500i Details and Specifications

4500 Generator Cummins P4500i

3700 Watts     4500 Starting Watts     RV Ready TT-30R Outlet      Clean-Safe Power 3% THD

The gasoline inverter portable, Onan 4500 Watt Generator P4500i with Remote Start makes just 52 dBA noise—quiet enough to have a normal conversation just a few feet away. The 3.4-gallon fuel tank keeps the generator running for 18 hours at a 25% load. Uses regular unleaded gasoline with 10% (or less) Ethanol. 

Use the Remote Fob from your RV or the Push Button for easy, trouble free startup of the 7.4 horsepower OHV 4-stroke engine. The P4500i rolls over most terrain on heavy duty wheels and a telescoping handle. At 98 pounds, it weighs less than many competing inverter generators of equal power.

Onan 4500 Generator

The 4500 Generator is a fuel efficient, portable inverter generator with a variable speed engine that adjusts to the present load. An Automatic Choke ensures easy starts and reduces fuel consumption. The portable inverter runs for 18 hours at 25% load and 15 hours at 50% load. Approved for sale in all 50 states including California, the P4500i is CARB and EPA Compliant.

Rated at 3700 running watts and 4500 peak watts, the 4500 Watt Generator has two 120-Volt, 20-Amp Outlets, one TT-30R 120-Volt, 30-Amp outlet, and a pair of 5-Volt DC USB Outlets rated at 1 amp and 2.1 Amps. A Reset Breaker provides overload protection. Automatic voltage regulation and less than 3% Total Harmonic Distortion provide clean power for sensitive electronics and everyday appliances. Parallel a second P4500i for up to 50-Amps of Power.

The P4500i Portable Inverter 4500 Generator is both quiet and portable. At 98 pounds, it moves easy on oversize heavy-duty wheels. Operating noise down to 52 dBA is quieter the average conversation spoken in normal tones. You can still enjoy the sounds of the great outdoors or talk without shouting or raising your voice. Meets United States Forest Service and U.S. Park Service Requirements for generator noise levels and spark arresting mufflers.

Onan’s 4500 Generator features automatic, remote starts with a factory paired remote fob, push button starting at the control panel, and recoil starting as a backup. Low oil shutdown and an overload protection breaker protect the generator from damage. An LED Data Center shows fuel level and percent power output. The digital display includes remaining run time, kilowatts, Liters of Fuel, Voltage, and Lifetime hours. 

Cummins Onan provides a residential warranty of 3 years, and a 1-year commercial warranty.

The 4500 Watt Generator Includes the factory paired remote fob, one 0.6 quart bottle of 10W30 oil, one spark plug, the battery charger, and documentation.

Onan 4500 RV Generator

The Onan 4500 RV Generator has remote starting and a 30-Amp Travel Trailer Outlet. Quiet 52 dBA operation and long run times on a single tank of gas make the Onan Inverter Portable perfect for RV camping. Portability plus a 120-Volt duplex outlet and 5-Volt USB outlets add functionality for tailgating, camping, or emergency power at home. Add a parallel cable and second P4500i and the two generators can supply up to 50 Amps for larger RVs or wherever you need more power.

Note: Operation at 2000-feet or Higher Requires High Altitude Jets

Product Specifications

Reviews

  • 4
    Very long delivery wait

    Posted by Daniel J. on 14th Jan 2021

    The purchase order indicated delivery in 8 weeks and it took about 20 weeks.

  • 5
    Perfect for RVing

    Posted by Tim on 8th Jan 2021

    Purchased this generator for camping in the national forest. Works great and quiet. Remote start and built in 30amp RV outlet. Runs the A/C with ease.

  • 5
    Service dept.

    Posted by Tyler M. on 29th Nov 2020

    called service dept and they were very helpful. gave me an estimate of the shipping date.

  • 1
    Slow Shipping

    Posted by John on 17th Oct 2020

    Ordered generator on July 23, 2020 With a 1-8 week delivery it is no 15 weeks later and no generator and all I’m getting is it is stuck in customs I’m really getting tired of waiting thinking about canceling

  • 4
    Do the proper thing

    Posted by Rhett on 6th Sep 2020

    I received my LONG WAITED for ( 90 days) gen set. The machine was in fine shape, packaged well lots of literature. I will use it for my prayer chapel in Montana. I am of the grid, and have a sweet ,little chapel near my house. This will be the power for my chapel. I unboxed the 4500i and added the oil and new gas, I was uncomfortable with the overpowering smell of ( OLD BAD ) gas used to try the gen at the factory I suppose. The Gen was most likely not cleared of all gas when tested, so it would not start. The auto choke was not working, so I manually choked it and it started right up. Ran it for 1 hour as the manual stated and turned it off. Tried 3 more days to start it, No GO without pulling the 5 screws and the side, to use a screw driver to operate the choke . Called NORWALL and they said, Go to a dealer. only problem is the closes dealer is a 10 hour drive for me. Just send me another carburetor unit ,I asked and I'll send the other back. NO WAY. Now that is customer service at its best. So I have to try to fix it before I can use it. Which will void the warranty. What to do ? Signed,, Screwed dude. Thanks Norwall

  • 5
    Best Generator

    Posted by Ronald M. on 6th Jul 2020

    So quiet and powerful. It is perfect for our 30 amp travel trailer. Under 100 lbs the briefcase type handle and wheels make it so easy to move. The electric remote start is awesome. Generator starts right up. Best purchase ever. Generator came in perfect condition.

  • 5
    So far - So good

    Posted by Big A. on 6th Jul 2020

    The Onan Cummins 4500 (Same as a Westinghouse). My 2 requirements - Remote start & quiet (52db). 200 hours so far and no problems. It's all a generator should be.

  • 5
    Awesome product

    Posted by Richard on 12th Apr 2020

    Norwall provided exactly what they said they would. No issues so far.

  • 5
    Easy Setup and Startup

    Posted by Stephen M. on 12th Nov 2019

    Got the generator in perfect condition, easy to unpack, setup and start. Found it easy to overfill the oil reservoir since more oil was included with the packaging than required. Battery was full charge, 12v. It is easy to start with the recoil pull starter, saves the battery, just be sure fuel and on switch are appropriately set! Starter button and remote fob also work well. Handles a 15k btu a/c and simultaneously the microwave in our travel trailer.

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Cummins Power Generation

Model #

P4500i

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$1,267.00
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