4,000 Watt Gasoline Portable Generator
4,000 Watt Gasoline Portable Generator
4,000 Watt Gasoline Portable Generator
4,000 Watt Gasoline Portable Generator
4,000 Watt Gasoline Portable Generator
4,000 Watt Gasoline Portable Generator
4,000 Watt Gasoline Portable Generator
4,000 Watt Gasoline Portable Generator

4,000 Watt Gasoline Portable Generator

Regular price
DuroMax XP4000S
$399.00 MSRP
/

Available at these Retailers

See All Retailers


The DuroMax XP4000S is a powerful generator at an affordable price point. With 4,000 peak watts and 3,300 running watts, this unit can handle heavy loads, from your household appliances to high amperage power tools on the jobsite. This rugged workhorse is ideal for a wide variety of uses, from getting you through a blackout to powering your RV on a camping trip. 
  • Features
  • Specifications
  • Specs
  • Support
  • Reviews

Power Wherever and Whenever You Need It

With 4,000 watts of power, the XP4000S gasoline generator will keep you powered at home or on the go.

Stay Powered Longer

DuroMax generators feature an extra large fuel tank for maximum runtime. All DuroMax generators are approved for use in all 50 states by EPA and CARB, and follow strict guidelines to ensure our generators are as environmentally-friendly as possible.

The Heart of a DuroMax

At the core of all our products resides a robust DuroMax engine designed to provide you with the most power.

Power Independence

The U.S. power grid is aging. Take control of your home.

Fully Loaded

Power Panel

The XP4000S comes equipped with two 120V 20A outlets, a voltmeter, and a low oil sensor.

Power Panel

Fuel Interface

engine off engine off

Click Start For More Info

XP4000S Specifications

Gasoline
Peak Wattage 4,000
Running Wattage 3,300
Running Amperage at 120V 27.5
Runtime at 25% Load 26 hours
Runtime at 50% Load 12 hours
Engine & Emission Specifications
Engine Manufacturer DuroMax Power Equipment
Engine Type 4-Stroke
Valve Type OHV

Built Tough to Last

All Metal Construction. 100% Copper Windings. Solid-Filled Tires.

Home Power Backup, Reimagined

Stay prepared with our line of portable generators

Power at Home... or On-The-Go

DuroMax portable generators are designed to be mobile and versatile, with the ability to provide power whenever and wherever you need it. Unlike traditional standby generators that are large, expensive, yet only serve one purpose, DuroMax generators will power you whether you’re at home, on an RV trip, or at the jobsite.

Home

Electricity in our home not only provides comfort, but safety as well. From keeping the heat of AC on to keeping out food fresh in the refrigerator, power is essential to our daily lives.

Home Backup Generators

Work

At the jobsite, portable power allows you to get work done in remote locations where traditional power sources are usually unavailable.

Jobsite Generators

Play

Get in touch with nature, while staying comfortable and safe. With portable power, you can light up your campsite, keep your phone charged, and even brew a cup of coffee - all while being miles away from civilization.

Recreational Generators
Nationwide Service Centers

Part of our commitment to excellence means being able to support our
customers beyond the initial purchase of their product.

Related Items

E/EH Series

View all

XP4000S Specifications

Gasoline
Peak Wattage 4,000
Running Wattage 3,300
Running Amperage at 120V 27.5
Runtime at 25% Load 26 hours
Runtime at 50% Load 12 hours
Engine & Emission Specifications
Engine Manufacturer DuroMax Power Equipment
Engine Type 4-Stroke
Valve Type OHV

Warranty Information

DuroMax stands behind this Generator with a 3 Year parts and technical service warranty. Our USA based teams are available to help walk-through, troubleshoot or diagnose. Nationwide service centers fix any issues - DuroMax has you covered!

Product Registration

Register Your DuroMax