DuroMax XP4000S 4000 Watt 7.0 Hp Air Cooled OHV Gas Engine Portable RV Generator

Item Number: XP4000S

Retail Price: $499.99

Our Price: $329.99

In stock

Warranty Information
Full featured power panel
8 hours of run time on a single tank of gas
Super quiet muffler and exhaust

Natural disasters happen. A prolonged power outage could be costly in many ways and in a tough economy, every penny counts. With that in mind, the DuroMax XP4000S is an extremely affordable generator that will help safeguard your family in the event of a power emergency.

This rugged workhorse is ideal for a wide variety of uses from getting you through a power outage to keeping you and your family supplied with all the necessary conveniences of home while being miles from nowhere.

  • Durable DuroStar 7.0 Hp, air cooled OHV engine w/ low oil shutoff.
  • Heavy duty steel frame with four point fully isolated motor mounts for smooth and quiet operation.
  • Full power panel with oil warning light, volt meter, circuit breaker and power outlets.
  • 8 Hour run time

  • Power Plug Configuration
    • (2) - 120 Volt, 20 Amp, 60 Hz - NEMA 5-20R Outlets
    • (1) - 120 Volt, 30 Amp, 60 Hz - NEMA L5-30 Outlet
  • Run-Time [ @ 50% Maximum Output ]: 8.0 hrs
  • Low oil shut-off protects engine
  • Super quiet muffler reduces engine noise
  • Max AC Output: 4000 Watts
  • Rated AC Output: 3300 Watts
  • Engine Type: 4-Stroke OHV Single Cylinder With Forced Air Cooling System
  • Ignition System: Non-Contact Transistor
  • Displacement: 208CC
  • Starting Type: Recoil
  • Fuel Tank Capacity: 4 Gallons
  • Noise Level: 69 dB

Optional Wheel Kit Available. Click Here for Details


  • 1 Year Full Parts Warranty
  • 30 Day Replacement Warranty
Customer Reviews

Average! Customer Rating:

(5 Reviews)

Items 11 to 15 of 15 total

per page
April 3rd, 2012

It's the best

Some of the best service that I have ever had. I have not used it other then testing it, started on secound pull and that realy surprised me on a new eng.
April 1st, 2012

Great generator

I am very happy with my purchase. The box was a little beat up, but that's not the shippers fault. I fired it up right when I received it, and just like it was advertised, Very Quite.
Great deal!
Neal Tolene
February 18th, 2012

Worth the money

Simple, well built, good finish,and it runs well. so whats not to like.
January 26th, 2012

Nice Generator, especially for the money - Good for RV January 27th, 2012

I received my generator yesterday. It came in just a few days. I did have a packaging issue. The shipping brace, which must be removed prior to operation, was very difficult to remove. All four bolts were over-tightened. I bent the wrenches that came with the unit and broke another one. I finally had to take an angle grinder and cut the bolts off. I still feel good about the purchase because I'm very impressed with the product. I bought it to power up my trailer. It runs the AC, lights, and fridge all at the same time without getting too loud and does not miss a beat. Several of my neighbors also have generators that were much more expensive and could not believe the performance and quality I got for the money.
Steve the Camper
January 7th, 2011

Nice cool unit!!!

I bought this generator after reading the reviews on the duromax generators. I recieved the generator in 4 or 5 days after i ordered it. I was impressed with the packing and the clean detail look of the unit. I was really impressed when it started on one pull. I ran my shopsmith with it and it didn't even miss a beat. Real smooth and quiet. I like it!!!
Brian Pfister

    Items 11 to 15 of 15 total

    per page
    • Item Number: XP4000S
    • Retail Price: $499.99

      Our Price: $329.99