Best 4000 Watt Generator – A Comprehensive Guide

Economic, portable power

Long run time - up to 14.8 hours

CO-MINDER: advanced carbon monoxide detection system

Choose between using both 120 and 240 Volts, or 120 Volts only.

Product 1: Dimensions: 19.8" L x 13.8" W x 18.9" H | Weight: 66.1 lb

Product 1: Generate clean power to safely operate sensitive electronics such as phones, tablets, televisions and computers

Product 1: Parallel-ready panel allows you to connect any two WEN inverter generators for increased wattage output

Product 1: 212cc 4-stroke CARB-compliant OHV engine produces 4000 surge watts and 3500 rated watts

Product 2: Protect your generator from the elements with a water-proof and UV resistant cover

Product 2: Vinyl exterior fights the elements while the cotton interior prevents scratches and scuffs

Product 2: Universal fit adjusts to any generator up to 23.5 x 17 x 19.5 inches in size

Product 2: Specifically designed for inverter generators between 3000 and 4500 watts

Dual fuel design runs on both gasoline (4000 surge watts, 3200 rated watts) and propane (3200 surge watts, 2900 rated watts)

Auto Fuel Selection Technology automatically switches from propane to gasoline for longer run times

EPA III and CARB compliant 212cc engine provides extremely quiet operation (58 dBA at quarter load, 22 feet)

Fuel shutoff maximizes the generator’s lifespan by using up the remaining fuel in the carburetor before shutting down

Produces clean power to prevent damage to sensitive electronics such as smart phones, tablets and laptops

Includes electric start for easy ignitions, onboard wheels and carrying handle, two three-prong 120V receptacles, one RV-ready AC 120V NEMA TT-30R receptacle, one 12V DC receptacle, one 5V USB port, a digital load and fuel display, and a three-year warranty

Dimensions: 23.2" L x 18" W x 20.1" H | Weight: 99.2 lb

Extremely quiet operation minimizes noise;, EPA III and CARB Compliant

212cc 4-stroke OHV engine produces 3800 surge watts and 3400 rated watts with a half-load runtime of up to 8.5 hours

Fuel shutoff maximizes the generator’s lifespan by using up the remaining fuel in the carburetor before shutting down

Produces clean power to prevent damage to sensitive electronics such as smart phones, tablets and laptops

Includes two three-prong 120V receptacles, one AC 120V NEMA TT-30R RV receptacle, one 12V DC receptacle, two 5V USB ports, a digital load and fuel display, and a two-year warranty

Dimensions: 19.8" L x 13.8" W x 18.9" H | Weight: 66.1 lb

Generate clean power to safely operate sensitive electronics such as phones, tablets, televisions and computers

Parallel-ready panel allows you to connect any two WEN inverter generators for increased wattage output

212cc 4-stroke CARB-compliant OHV engine produces 4000 surge watts and 3500 rated watts

Includes two 120V NEMA 5-20R receptacles, two 5V USB ports, one 120V RV-ready TT-30R receptacle

Advanced Open Frame Inverter Design: 50% quieter and 20% lighter than a traditional Champion 3500-watt generator, plus this inverter only produces Clean Power, and Economy Mode saves fuel

Wireless Remote Start: The wireless remote key fob allows you to start and stop your inverter from up to 80 feet away, plus the electric push-button start includes a battery

Quiet Technology and Extended Run Time: 64 dBA is great for RVs, tailgating, your next project or home backup, with 4000 starting watts and 3500 running watts for up to 17 hours run time on gasoline

Parallel Ready: The optional Parallel Kit allows you to increase your power output even more by connecting up to two 2800-watt or higher inverters or digital hybrids

Champion Support: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts

Plenty of Power – With 4,000 peak watts and 3,300 running watts, this unit can handle heavy loads, from lights and a refrigerator to a home air conditioner and high amperage power tools

Powerful Engine – The DuroMax 208cc OHV engine is a workhorse that provides plenty of power to handle multiple jobs, from powering high voltage appliances to heavy duty power tools

Low Oil Shutoff – Protects your investment by automatically shutting the generator off when it senses that the oil is low

Power Panel – The power panel includes a selection of outlets for maximum compatibility in your applications including: (2) 120V household outlets and (1) 120V 30A twist lock outlet. The panel also includes a voltmeter for measuring voltage output

Complies with Emissions Standards – All DuroMax generators are both approved by the EPA (Environmental Protection Agency) and CARB (California Air Resources Board) and follow strict guidelines to ensure our generators are as environmentally friendly as possible

Product 1: Dimensions: 19.8" L x 13.8" W x 18.9" H | Weight: 66.1 lb

Product 1: Generate clean power to safely operate sensitive electronics such as phones, tablets, televisions and computers

Product 1: Parallel-ready panel allows you to connect any two WEN inverter generators for increased wattage output

Product 1: 212cc 4-stroke CARB-compliant OHV engine produces 4000 surge watts and 3500 rated watts

Product 2: Preserve your inverter generator by keeping metal out of the engine

Product 2: Industrial-strength magnetic tip collects metal shavings floating in your generator’s oil tank

Product 2: Machined to fit the entire WEN Inverter Generator Series

Product 2: Universal design measures in at M18 x 2.5, making it compatible with the majority of inverter generators on the market

3700 Rated Watts and 4500 Peak Watts at Less Than 3% THD – Telescoping Handle – Gas Powered – Remote Start With Included Key Fob, Electric and Recoil Start

Features a 5–20R 120V Duplex Household Outlet, an RV-Ready Tt-30R 30 Amp Outlet and Two USB Outlets – Great Choice for Travel Trailers or Home Use – Strong Enough to Run All Your Essentials

Led Data Center: Rotating Digital Display Shows Fuel Level, Power Output, Remaining Run Time, Voltage Output, and Lifetime Hours

Extremely Quiet, Extremely Fuel Efficient: as Low as 52 dBA Noise Output and Up to 18 Hour Run Time on a 3. 4 Gallon Gas Tank – Features “Economy Mode” for Maximum Fuel Efficiency

Safely powers sensitive electronics such as laptop computers, cell phones and more

Remote start (key fob) and push button start make this generator convenient to operate

All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA and CARB Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network

Wheel kit assembly includes two 7 inch wheels, center axle, center pull handle, two stabilizer feet, and hardware

For Sportsman Generator models GEN4000, GEN4000DF, and GEN4000LP.

All hardware included, no power tools needed

Compatible with 4000 Watt Sportsman Generators.

Wheel kit assembles and installs in minutes