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DuroMax XP4850HX - 3850/4850W Dual Fuel Generator

The DuroMax XP4850HX is a portable open frame dual fuel generator with a rated wattage of 3,850 W and a starting wattage of 4,850 W.

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Set an alert for the DuroMax XP4850HX - Current lowest price: $699.00
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Price history for the DuroMax XP4850HX
Latest updates:
  • $699.00 - February 2, 2023
  • $559.00 - January 14, 2023
  • $667.00 - January 13, 2023
  • $699.00 - December 15, 2022
Data source: campingworld.com
Since: December 15, 2022
  • Highest Price: $699.00 - December 15, 2022
  • Lowest Price: $559.00 - January 14, 2023

Description

The XP4850HX packs a punch with 4850 watts of power you can take anywhere! With a 210cc OHV DuroMax Engine, this workhorse is PERFECT for Camping, RVs, tailgating, and can power lights and household appliances such as refrigerators, freezers, and fans during any power outage or emergency event. (source: DuroMax (opens in a new tab))

Zoom on the DuroMax XP4850HX

In a nutshell, the DuroMax XP4850HX is a portable generator mostly geared towards:

  • RV travellers looking for even more independence
  • People occasionally participating in outdoor fairs, festivals or events
  • Homeowners who want to be sure of their ability to power their fridges, cooking tools, heating and lighting equipment during power failures
  • Professionals who want to be able to deliver results, even during a power failure

The following sections will present you in detail its power characteristics, the different outlets it offers, its overall portability, the extra features it benefits from, and any relevant emission compliance details.

Power & Run Time

The DuroMax XP4850HX in use

The DuroMax XP4850HX

With its dual-fuel technology, the powerful and versatile DuroMax XP4850HX provides an output of 120V. While gasoline-powered, it gives a running wattage of 3,850W along with a peak wattage of 4,850W. While propane-powered, it provides 3,650 rated watts and 4,600 starting watts.

The generator features a conventional pull-start mechanism and also a convenient and easy-to-use electric starter (battery included). It is rated for a noise of 69 dBA (less noisy than background music).

The running time of the XP4850HX, with its 4 gallons fuel capacity, can reach up to 23 hours on a full tank of gasoline (fuel consumption around 0.17 GPH). With propane, it can reach up to 18 hours (on a 20 lbs tank - propane consumption around 0.26 GPH).

As the XP4850HX has a relatively high THD (<12%), it is not recommended to use it to power sensitive electronic devices.

Outlets

The control panel features the upcoming 3 AC outlets:

Duplex 120V 20A (5-20R) GFCI
120/240V 30A (L14-30R) receptacle

In addition, it provides 2 DC outlets: there's two 5V USB ports with which charging of electronics like mobile phones and tablets is made convenient.

Since the XP4850HX bears a twist-lock L14-30R receptacle, it is transfer switch ready: it is easily connectible to a breaker box and can power your home in case of a power outage.

Portability

With its dimensions of L23 x W25 x H22 in, the conventional, open frame design of the DuroMax XP4850HX offers stability and allows the generator to be raised above ground level. The featured design is ideal for the outdoors and all tough environments.

Although this generator is technically considered 'portable' (in the sense that it can be moved), its 126 lbs make it incredibly difficult to manually lift and transport. Nevertheless, thanks to its wheel kit (⌀8") and its folding handle (a decent solution to its lack of maneuverability), the generator can be easily moved, once placed the ground.

Features

Panel of the DuroMax XP4850HX

The XP4850HX's control panel

To help you monitor the XP4850HX's status and activity, its control panel is equipped with a convenient meter, which displays voltage, frequency and lifetime hours.

In addition to this info, a light indicator shows you if the oil level is too low.

The generator includes a built-in fuel gauge, a quick, easy and convenient method of checking the device’s gas level.

From a security point of view, the generator is equipped with an overload protection (circuit breaker) and an automatic low oil shut-off, giving you a peace of mind during use.

The XP4850HX also benefits from DuroMax’s CO Alert carbon monoxide shutdown. If CO levels become unsafe or rapidly increase, the generator will automatically shut down, an indicator will light red, and the engine will not restart for 5 minutes.

While the standard documentation and an owner's manual (opens in a new tab), helpful for starting the device promptly, come with the DuroMax XP4850HX, the following accessories are also included: tool kit, funnel and propane hose.

Emissions

The DuroMax XP4850HX is EPA-approved and CARB-compliant. Thus, selling and purchasing this generator is allowed in each of the 50 states, including California.

Moreover, it features a spark arrestor, making it usable in forested areas.

Product Video

The DuroMax XP4850HX versus other generators

The following charts are provided to give you an idea of how some of the key specs of the DuroMax XP4850HX compare to dual fuel generators of similar power (between 3500 and 4500 W).

  • A weight of 126 lbs makes the DuroMax XP4850HX one of the heavier dual fuel devices in the 3500-4500 rated wattage range. If weight is your top priority, one of the champions in this power category is the WEN DF402iX, weighing just 66.1 pounds.
  • As this generator has its lowest possible noise of 69 dBA, it should be considered noisier compared to its peers of a comparable running wattage. If noise emissions are one of your priorities, you may be interested in the Westinghouse iGen4500DF, one of the least noisy generators similarly powerful as this one, rated for 52 dBA.
  • Since the XP4850HX boasts with a run time of up to 23 hours at 25% load, it can be safely judged as a device of a higher run time than most dual fuel generators of a comparable output. If you consider autonomy on a single full tank as one of the deciding factors, one of the generators in the same power range that offers the highest run time is the Firman WH03662OF, with up to 25 hours.
  • Run times are important, yet thanks to their dependence on the fuel capacity, they should be judged along with the fuel consumption of the device. This generator can be considered as fuel efficient, due to its low estimated fuel consumption of only 0.17 GPH (gallon per hour) at 25% load, within the aforementioned wattage range. If you are concerned with gasoline efficiency, having a fuel consumption of just 0.16 GPH, the Champion 200988 is a device you could look out for.

Price comparison

As you can see from this interactive chart, when compared to other 3500-4500W dual fuel generators, the DuroMax XP4850HX is on the average side of the price range.

Therefore, this generator nicely fits in the expected budget for this kind of product.

The bottom line

STRENGTHS:
  • In the expected price range
  • CO Alert technology
  • Several accessories included
  • GFCI Outlets
  • Electric start
  • Dual Fuel
  • High run time
  • Fuel efficient
WEAKNESSES:
  • No remote start
  • On the heavy side (126 lbs)
  • On the noisy side (69 dBA)

Do you own the DuroMax XP4850HX and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterNo
Parallel capableNo
RV readyNo
FuelDual Fuel (gasoline/propane)
Engine210 cc OHV 4-stroke
Starting systemRecoil, Electric
Warranty5 years
VoltageAC: 120V 60 Hz, DC: 5V
Power
GasolinePropane
Running watts3,850 W3,650 W
Starting watts4,850 W4,600 W
Running amps32.1 amps30.4 amps
Peak amps40.4 amps38.3 amps
Run time @50% load10 h9 h
Run time @25% load23 h18 h
Features
GFCI outletsYes
Covered outletsNo
Automatic Voltage RegulationYes
AC outlets
  • 1x Duplex 120V 20A (5-20R) GFCI
  • 1x 120/240V 30A (L14-30R)
DC outlets2x 5V USB port
Data centerVFT
IndicatorsLow oil
Fuel tankSteel, 4 gal
Fuel gaugeYes
Misc
Weight126 lbs
Approx. dimensions (L x W x H)23 x 25 x 22 in
Noise (lower limit)69 dBA
THD< 12%
ComplianceCARB, EPA
SecurityLow oil and overload protection, CO monitoring
Spark arrestorYes
Accessories includedFunnel, tool kit, propane hose, battery, and wheel kit
UPC811640016197

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.

Spec Improvement×

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About DuroMax

Duromax is a small, American based power equipment company, with headquarters in Ontario, California. Duromax specializes in several products, including pumps, engines, pressure washers, and most importantly, power generators. In this regard, the company focuses solely on portable generators, of mostly small and medium power outputs, and dual fuel devices. Duromax’s generators are designed and serviced in the US, however, their production is outsourced overseas. Founded in 2003, DuroMax starts to be seen as an important player in the power generator market.

Warranty Information

The DuroMax XP4850HX is covered under a warranty for up to 5 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of DuroMax generators, please consult DuroMax's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-844-DUROMAX (844-387-6629).

Questions & Answers

What can it power?
Examples of items that can be simultaneously powered.
The examples below are based on a maximum load of 80% and estimated wattages. For a more accurate estimation, use our generator size calculator.
ItemRunning WattsStarting Watts
At homeDish washer15003000
Electric fry pan15001500
Set of 5 LED light bulbs5555
Total3055 W4555 W
For campingRV AC (11,000 BTU)10101600
RV refrigerator180600
Hair dryer18001900
Bug zapper8080
Total3070 W3660 W
For workTable saw18004500
Electric fence (25 miles)250250
Bug zapper8080
Total2130 W4830 W

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