
Be ready for anything with the DuroMax XP8500EH generator. Equipped to run on either gasoline or liquid propane, this dual fuel unit can perform anywhere that portable power is needed. Easy to transport over any terrain, the XP8500EH generator will keep you going.
Key Features
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Power Boost Technology
Double the 120V power for applications and RV's
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Surge-Arrest
Protects your generator from power surges
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All Metal Construction
Built tough to last even on the toughest job sites
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Extended Runtime
Up to 11.5 hours on a full tank of gasoline
Features
- Plenty of Power – With 8,500 peak watts and 7,000 running watts, this unit can handle heavy loads, from lights and a refrigerator to a home air conditioner and high amperage power tools.
- Dual Fuel Technology – This generator runs on gasoline or propane, giving you the freedom and flexibility of fuel choice.
- Powerful Engine – The DuroMax 420cc OHV engine is a workhorse that provides plenty of power to handle multiple jobs, from powering high voltage appliances to heavy duty power tools.
- Idle Control – Lowers the RPMs of the generator when not in use, saving fuel and reducing noise. Ideal on job sites where power is used intermittently.
- MX2 Technology - Get the maximum power from each of the 120-volt receptacles. Choose between operating the generator at both 120V and 240V simultaneously, or at 120V only with full power. Ideal for usage with RVs.
- Low Oil Shutoff – Protects your investment by automatically shutting the generator off when it senses that the oil is low.
- Fully Featured Power Panel – The power panel includes a selection of outlets for maximum compatibility in your applications including: 4 120V household GFCI outlets and 1 120/240V twist lock outlet. The panel also includes a voltmeter, 12V automotive outlet, and 2 USB outlets.
- 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.
Easy Out of Box Operation & Peace of Mind.
All DuroMax Generators carry a 3 Year Factory Warranty and 1 Year Commercial Factory Warranty so if for any reason your generator gives you problems simply let us know and we will do our best to make it right. All DuroMax Generators are ready to use out of the box within minutes. Simply remove all packaging, add Oil and Gas and it is ready to begin producing power.
Only as Strong as Its Core.
The DuroMax XP8500EH Generator has a Cast-Ironed Sleeved, 420cc Engine rated at delivering a peak of 8500 surge watts / 7,000 Constant. This is a sufficient amount of power that can handle high requirement loads as well as multiple small load appliances simultaneously. Designed for Safe and Easy Operation, the XP8500EH features a user-friendly, Electric Start, that's as simple as starting your car. It is also equipped with a recoil start in case of the battery being drained. Solid-Fill tires are also standard, they will never run flat, and high leverage handles that make it easy to transport over every terrain. The attached oversized noise reducing Muffler has a built-in Spark Arrestor for safe use in mandated camping areas and jobsites. All DuroMax Generators are user-friendly and are ready to use out of the box within minutes. Simply remove all packaging, assemble the wheels and handles, add Oil and Gas and it is ready to begin producing power.
Safe & Reliable Operation for Any User.
Designed for Safe and Easy Operation, the XP8500EH features a user-friendly, Electric Start, that's as simple as starting your car. It is also equipped with a recoil start in case of the battery being drained. Solid-Fill tires are also standard, they will never run flat, and high leverage handles that make it easy to transport over every terrain. The attached oversized noise reducing Muffler has a built-in Spark Arrestor for safe use in mandated camping areas and jobsites.
Available Outlets

120/240v 30A Twist Lock Outlet

120v 20A GFCI Outlet

12V Automotive Outlet

2.1A and 1A USB Outlets
What's in The Box
- DuroMax XP8500EH Electric Start Generator.
- Oil Funnel.
- Spark Plug Wrench.
- Tool Set.
- Wheel and Handle Kit.
- Owner's Manual.
Warranty
- 3-Year Residential Limited Factory Warranty.
- 1-Year Commercial Limited Factory Warranty.
Specifications
Sku | XP8500EH |
Brand | DuroMax Power Equipment |
Gasoline | |
Peak Wattage | 8,500 |
Running Wattage | 7,000 |
Running Amperage at 120V | 58.33 |
Running Amperage at 240V | 29.17 |
Runtime at 25% Load | 25 |
Runtime at 50% Load | 12 |
Propane | |
Peak Wattage | 8,075 |
Running Wattage | 6,650 |
Running Amperage at 120V | 55.42 |
Running Amperage at 240V | 27.71 |
Runtime at 25% Load | 20 |
Runtime at 50% Load | 8 |
Engine Specification | |
Engine Type | 4-Stroke |
Valve Type | OHV |
Engine Cooling Type | Forced Air |
Engine Size | 420cc |
Engine Speed | 3600 RPM |
Starting Type | Rocker Switch |
Electric Start | Yes |
Recoil Start | Yes |
Idle Control | No Load Low Idle |
Fuel Delivery System | Carburetor |
Fuel Types | Gasoline and Propane |
Oil Cooling Type | Splash |
Recommended Oil | 10W-30 |
Recommended Oil Types | Blended, Conventional, or Synthetic |
Oil Capacity | 37.2 fluid oz |
Suggested Propane Tank Size | 40 lbs. minimum |
Automatic Low Oil Shutdown | Yes |
Cast Iron Sleeve | Yes |
Bearing Type | Stainless Steel Ball Bearing |
EPA Certified | Yes |
CARB Certified | Yes |
50 State Emissions | Yes |
Panel Specification | |
GFCI Outlets | Yes |
Volt Meter | Digital |
Hour Meter | Yes |
5-20R | 4 |
L14-30R | 1 |
USB A | 1 |
USB C | 1 |
12v Automotive | 1 |
Generator Specification | |
Voltage | 120/240 Volts |
Frequency | 60 Hertz |
GFCI Outlets | Yes |
Propane Hose & Regulator | Included |
Winding Material | 100% Copper Windings |
Automatic Voltage Regulator | Yes |
Battery Type | 12V SLA |
Battery Included | Yes |
RV Ready | Yes |
Home Backup Ready | Yes |
Fuel Tank Capacity Gasoline | 7.9 Gallons |
Fuel Gauge | Yes |
All Metal Construction | Yes |
Product Dimensions | 30"-Long x 30"-Wide x 26"-High |
Product Dry Weight | 204-lbs |
Product Weight | 210-lbs |
Volume (db) | 72 dB |
UPC | 811640016074 |
Warranty | 3 Year |
Wheel & Handle Kit | Included |
Wheel Type | Metal Hub |
Wheel Diameter | 10-Inches |