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DuroMax

DuroMax XP8500E Gas Powered Portable Generator-8500 Watt Electric Start-Camping & RV Ready, 50 State Approved, Blue/Black

    • Based on 94 reviews
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Fulfilled by Jacks Small Engines
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Style: 8,500-Watt Gas


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.DC Amperage : 8.3A. AC Phase : Single
  • 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
  • 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 and 12V DC charging posts for charging external batteries
  • Power source type: Gas Powered
  • Engine type: 4-Stroke

Description

The Duromax XP8500E unit features a 420cc, air cooled engine and is designed with a low-oil shutoff sensor to protect the motor. A newly added feature is the idle control (referred to as auto throttle) which enable the motor to maintain RPM's under varying loads. This help maximizes fuel efficiency while minimizing the noise output. Built to offer more power and longer lasting durability.Power Outlets – (5) Ignition System - (Electric/Recoil).

Specs & Other Info

SpecificationDetails
BrandDuroMax
Starting Wattage8500 Watts
Running Wattage7000 Watts
Fuel TypeGasoline
Power SourceGas
Primary UseResidential
Voltage120 Volts
Engine Type4 Stroke
Ignition SystemElectric/Recoil
Fuel Capacity7.9 Gallons
Engine Displacement420 Cubic Centimeters
Operational TimeUp to 11.6 Hours
Number of Power Outlets5
Frequency60 Hz
Product Dimensions30"L x 30"W x 26"H
Weight202 pounds
ColorBlue/Black
Warranty3-Year Residential Limited

Frequently asked questions

The DuroMax XP8500E has a fuel-efficient 7.9-gallon tank that provides a long runtime. On a full tank, it can run up to several hours at 50% load, although the exact duration can depend on the load applied and operating conditions.

Yes, the DuroMax XP8500E is equipped with AVR (Automatic Voltage Regulation) which maintains a steady output, making it suitable to power sensitive electronics. However, for ultra-sensitive devices, it’s recommended to use a surge protector.

Yes, the generator features an electric start for easy ignition as well as a recoil start as a backup. It's designed with a user-friendly control panel which makes it easy to operate.

Yes, the DuroMax XP8500E meets emissions and safety standards and is 50 state approved, including California, as it is CARB-compliant (California Air Resources Board).

Similar Products

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.

The DuroMax generator is regarded as a cost-effective alternative to more expensive brands, delivering good performance and versatility as a dual-fuel machine. It's praised for being quiet, easy to start, and able to run various household appliances efficiently. Consumers appreciate its value, taking into account the price-point and its capabilities compared to high-end competitors. Some users encountered minor issues, which were often attributed to user error or manageable defects.

Pros

  • 💰 Affordable compared to top-end brands, offering good value
  • 🔄 Dual-fuel capability straight from the factory
  • 🔌 Capable of running multiple household appliances simultaneously
  • ⚡ Quick and reliable starting mechanism
  • 🔇 Operates quietly, often less noisy than the rain

Cons

  • 🔧 Some identified issues relating to quality control on delivery
  • 🛠️ Minor technical glitches that may require user intervention
  • ⚙ Potential need for engine speed adjustments after break-in period
  • 🧭 Inconvenient placement of oil drain plug
  • 🎡 Durability concern on the wheel construction

Should I Buy It?

Yes, if you're looking for a dependable, budget-friendly generator with dual-fuel capabilities and can handle minor repairs or adjustments. Its performance and value are testified by users, making it a solid choice for practical consumers who don't require top-of-the-line luxury in a backup power source.

    • As Nice As You Can Get
Style: 8,500-Watt Gas
Well, Sandy has come and gone but still effecting a lot of folks. Our "Powerback 5000" was sent North to help out, so I needed a replacement. I had considered a "Generac" unit from around here, but the experience from others made me a little cautious? Too many problems and customer service was terrible (I have first hand experience) So Amazon got my attention and decided on the DuroMax XP8500E unit. The features were what I was looking for and after much research and reading the reviews etc, made this choice. Quality is a thing of the past now days? I even called and talked with a Duro rep about the generators they sell and was informed this unit has a Honda (Japan) engine which impressed me a little more. If it's not a Honda, (some say a knockoff) then it's a spitting image of one in every way? All companies by now use parts from China etc and we just have to rely on and hope we get something decent? This model is as good a quality as you will find. The electrician who installed the transfer switch said he was impressed with DuroMax units and this one was as far as he was concerned as good a quality unit as you'll find in all aspects. Steel fuel tank, not plastic, features not found on other units. Removable fuel bowl for cleaning, idle switch, everything right in front without having to dismantle anything for maintenance etc. Delivery: was a 5 day process all the way from CA to rural VA. Not bad and the driver was excellent. Set-Up Tip: Just read and get to know the parts and where they go. Lay them out first. Don't PANIC if you can't find the negative battery connector, it's up under the fuel tank. It's an easy set-up, my 12 year old could do it. Concerning the oil? Here in rural VA we have temps in the teens and lower 20's in Winter so I chose 10W-30W synthetic oil. It takes just over 2 quarts (35 ounces) so don't be cheap, that's the "lifeblood" of any engine. Fresh gas, oil, connected battery, pulled the choke and turned the key. started right up and ran perfect after warm up. In Idle mode it is very quiet. This is a nice feature, but if you will have any sort of a "load" on it, I would switch it off. Maintenance: I am very particular about all of my small engines, and this is no different. Keep fresh oil, fuel etc in it while in use and treat it like you would any piece of equipment you depend on. Let's face it, the gas we have to buy now days is "crap"!! Nothing like E-10 (and coming E-15) to ruin a small engine! I do not let old fuel sit in the tank even with a stabilizer. I do use PRI-G (also from Amazon) to store fuel if I have to. This unit has a nice feature to drain your gas from the valve and clean the bowl (see instruction book). Easy to get to and complete. Performance: After all the final prep we ran the generator after turning off the main breaker. Turned on the transfer switch and started the breakers one at a time. TIP: I labeled all the breakers with a Dyno labeler. RED for NOT TO USE, BLUE for NEED TO STAY ON and GREEN for all the other circuits. Have to use common sense? This unit never "hiccuped" a bit! Just a small blink when the water pump kicked in which is normal. It will handle all of our needs. Lights, Water pump, sewer pump, ref, freezer, etc. Hot water heater is no problem if we turn off a few circuits first. We heat with a wood stove but it will handle your oil furnace just fine. Of course NOT your A/C or heat pump, dryer, full oven? Every need is different. OK, there you are, warm, have lights etc kicked back your DuroMax "purring" while watching TV (be sure to use a surge protector with sensitive equip) and eating popcorn. Think you have it made? Nope, get up, put your coat on and go help your neighbor! He can't get his started? He didn't maintain his like you did. Now unless you want all the folks over watching TV etc, you'll have to teach them too. But that's OK, we're all out here together. ... show more
Reviewed in the United States on December 7, 2012 by D. Hall
    • Great product
Style: 8,500-Watt Gas
I live in an area with frequent power outages, and this generator has been fantastic. Our last outage was three days, and it ran nonstop the entire time averaging about 8-10 hours per fill up. It powered three refrigerators, one freezer, two 1500 watt heaters, a fan, two lamps, an induction burner, and various laptops, phone chargers, heating pads and blankets, and my electric recliner. I also have an 11,500 dual fuel version of this generator wired into my son's house with a transfer box that has been running the whole house for days long power outages for five years now. It still starts right up every time and powers everything but the electric furnace. The noise level is much better than my previous generators, and I don't get any surging when powering up different items. For me, having a warm functioning home and not throwing out hundreds of dollars in spoiled food every winter is worth the very reasonable price I payed. ... show more
Reviewed in the United States on November 19, 2022 by Kindle Customer
    • JUNK.......Stay Away
Style: 8,500-Watt Gas
Purchased in July 2012 when Amazon had a 4th of July sale. Assembled it in August when electician came to house to wire the transfer box. Tested it at that time and it ran fine for about ten minutes. Hurricane Sandy arrives in October 2012 and I'm ready for the storm now with my new generator. Stock up the fridge and bought 30 gallons of gas to run my generator for days if need be. Bought oil for an oil change that is recommended after 20 hour break in run time. Sandy hits and we loose power. I pulled out my new DuroMax 8500. Still had that "new" smell comming from it. Fired right up. It ran for 15 minutes and stopped putting out power. Impossible to get though on phone to a service tech at DuroMax. Most of the time the line was busy but did get a real person on occasion who was helping out due to high call volume. (Probably from all of us on the east coast who bought this piece of junk and found out when Sandy struck that this generator is worthless.) I was told that my message would be forwarded to the service department. Service did return call two days later when I was away at work. Left message stating what MIGHT be wrong with the generator. Nine days later I got a service tech after numerous attempts. He stated it could be a bad voltage regulator, brushes, loose or burnt wires. Stated they would send out replacement parts but I must pay shipping for the parts. Now I must disassemble the unit and install the parts. (I just hope that the service tech's guess at what is wrong with this thing was the right guess.) Hours of effort spread out over a week in an attempt to speak with a service tech. (Also, don't call the 800 number on Saturday or Sunday as I found out service doesn't work weekends.) Charging me shipping for parts that may or may not fix the problem. Generator had less than one hour run time and was three months old. Didn't matter....warranty only good for one month. Lost all my food in fridge. Do yourself a favor and pick a different generator brand. ... show more
Reviewed in the United States on November 8, 2012 by Steve A

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