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DuroMax XP4850HX - 3850/4850W Dual Fuel Generator With Electric Start

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. (Read full specs)

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DuroMax XP4850HX
Price History
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Price history for the DuroMax XP4850HX
Highest Price
$699.00
Lowest Price
$699.00
Current Price
$699.00

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.

Zoom on the DuroMax XP4850HX

To sum up, the DuroMax XP4850HX is a portable generator tailored for:

  • RV travellers who wish to upgrade their experience to another level
  • 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

Over the following sections, you'll uncover its power characteristics, the selection of outlets it offers, its overall portability, and the supplementary features it includes.

Power & Run Time

The DuroMax XP4850HX in use

The DuroMax XP4850HX

Thanks to its dual-fuel technology, the DuroMax XP4850HX provides a 120V output and offers both versatility and power. When utilizing gasoline, it delivers a running wattage of 3,850W and a starting wattage of 4,850W. Alternatively, when operating on propane, it provides 3,650 running watts and 4,600 starting watts.

The generator is rated for a noise of 69 dBA (less noisy than background music). Its starting mechanisms include a traditional recoil pull-start mechanism and a hassle-free and practical electric starter (battery included).

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).

Given the XP4850HX's relatively high Total Harmonic Distortion (THD) of less than 12%, it is advisable to avoid using 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

Additionally, it offers 2 DC outlets: there's two 5V USB ports allowing you to conveniently charge electronics such as mobile phones and tablets.

Since it boasts a twist-lock L14-30R receptacle, the XP4850HX is engineered to be transfer switch ready, ensuring easy integration with your breaker box to provide backup power to your home during outages.

Portability

At L23 x W25 x H22 in, the traditional open frame structure of the DuroMax XP4850HX ensures stability while facilitating convenient maintenance access to components and promoting air cooling. The device has been designed for tough environments and demanding outdoor use.

Although this generator is technically considered 'portable' (in the sense that it can be moved), its 126 lbs make may make it challenging to manually lift and transport. However, the lack of maneuverability can be offset with its wheel kit (⌀8") and its folding handle, which allows for convenient shifting once the generator is placed on the ground.

Features

Panel of the DuroMax XP4850HX

The XP4850HX's control panel

For convenient monitoring of its status and activity, the control panel of the XP4850HX includes a convenient meter, offering voltage, frequency, and lifetime hours readings.

In addition to this info, the generator's light indicator provides visual feedback when the oil level is too low.

A built-in fuel gauge allows for a quick, easy and convenient check of the fuel level of the generator.

As far as security is concerned, the generator can be used with a peace of mind, as it features an automatic low oil shut-off and an overload protection (circuit breaker).

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.

Apart from the standard documentation and an owner's manual (opens in a new tab) to facilitate setup, the DuroMax XP4850HX features extra accessories: tool kit, funnel and propane hose.

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).

  • Considering its dry weight of 126 pounds, the DuroMax XP4850HX is one of the heavier dual fuel generators producing between 3500 and 4500 running watts. In terms of weight, one of the champions in their power range is the Pulsar PGX5250BiXCO, standing at just 64 lbs.
  • The generator's noise output, rated at 69 dBA, falls within the average range expected for devices in its type and power range. If you'd like a less noisy alternative, the Westinghouse iGen5000DF is a strong contender. It boasts a noise rating of 52 dBA, placing it among the quietest generators in its power category.
  • With a run time of up to 23 hours at 25% load, the XP4850HX has one of the higher run times, compared to its similarly powerful peers. If you wish to prioritize autonomy, the Firman WH03662OF shines as one of the top contenders, offering one of the highest run times among generators with similar power output, totaling up to 25 hours.
  • Run time is crucial, but it heavily relies on the fuel tank's capacity. Thus, considering fuel efficiency alongside is essential. This generator provides better fuel efficiency than most others in its wattage range, consuming approximately 0.17 GPH (gallon per hour) at 25% load. If you're placing a high priority on fuel consumption, the Champion 201319, with a low fuel consumption rate of 0.16 GPH, could be an option to consider.

Price comparison

As you can see from these interactive charts, 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
  • Dual fuel
  • CO Alert technology
  • GFCI Outlets
  • Electric start
  • High run time
  • Fuel efficient
AVERAGE SPECS:
  • Acceptable noise (69 dBA)
WEAKNESSES:
  • No remote start
  • On the heavy side (126 lbs)

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, cast iron sleeve
AlternatorCopper windings
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

We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.

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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 sizer.
ItemRunning WattsStarting Watts
At homeRefrigerator (energy star)1921192
Hair dryer18001900
Vacuum cleaner10751175
Total3067 W4067 W
For campingRadiant heater13001300
RV refrigerator180600
Electric fry pan15001500
Bug zapper8080
Total3060 W3480 W
For workTable saw18004500
Drain cleaner250250
Bug zapper8080
Total2130 W4830 W

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