DuroMax XP4850EH Review – Dual Fuel Portable Generator

Before starting this DuroMax XP4850EH Review we test a few other inverters as well. Including Westinghouse WGen5300s, Pulsar PG4500iSR, and FIRMAN P03606.

The DuroMax XP4850EH inverter generator delivers up to 4850 watts of power, making it an excellent choice for home use. To sum up, the DuroMax XP4850EH is a Right Size, Right Price, Easy Dependable Operation portable inverter generator. It’s perfect for:

  • Handicrafters who want to work while on the road.
  • Home Backup during any natural disaster.

10 things you should know about this Generator:

  • Power: Gas – 3850 watt / 4850 Watt, LPG – 3658 watt / 4608 watt
  • Engine: 210cc
  • Run-time: Gas – 10h, LPG – 9hrs – 50% load
  • Noise Level: 67 dBA
  • Outlets: 2 – 120V 20A, 120/240V 30A RV, 12V DC
  • Fuel Tank: 3.96 Gallons
  • Size: 24 x 17 x 17 Inches
  • Weight: 121.7 pounds
  • Parallel Ready: No
  • Warranty: 3-Year
DuroMax XP4850EH

DuroMax XP4850EH Review ware posted on – November 4, 2021. Last Updated – August 22, 2022

Expert Review Score – 4.60 Out of 5

User review on Amazon – 4.50 Out of 5 – 6.1K+Customers


Firman 4550 generator review
208cc Engine Generator
  • Power: 3650 watts / 4550 Watts
  • Engine: 208cc
  • Run-time: 14 hours
  • Noise Level: 68 dBA
  • Outlets: 2 – 120V 20A, 1 – L5-30R 120V 30A, 120V 30A RV
  • Fuel Tank: 5 Gallon
  • Size: 23.2 x 17.5 x 18.5 Inches
  • Weight: 101.5 Pounds
  • Parallel Ready: Yes
  • Warranty: 3-Year
  • User Rating: – 4.60 Out of 5 100+ Customers
  • Expert Score: – 4.70 Out of 5

Westinghouse WGen5300s

Westinghouse WGen5300s Generator review and Price
Easy to assemble, Easy to use
  • Power: 3600 Watts / 4650 Watts
  • Engine: 79cc
  • Run-time: 14.5 Hours
  • Noise Level: 72 dBA
  • Outlets: 2 – 120V 20A, 1 – 120/240V AC 30A, 120V 30A RV
  • Fuel Tank: 4.7 Gallon
  • Size: 23.23 x 20.08 x 19.09 Inches
  • Weight: 131.4 Pounds
  • Parallel Ready: No
  • Warranty: 3-Year
  • User Rating: – 4.60 Out of 5 – 400+ Customers
  • Expert Score: – 4.70 Out of 5

Pulsar PG4500iSR

Pulsar pg4500isr review and Price History
CARB-approved, Compact design
  • Power: 3700 Watts / 4500 Watts
  • Engine: 224cc
  • Run-time: 12 Hours
  • Noise Level: 63 dBA
  • Outlets: 1 – 120V 20A, 1 – 120V 30A, 1 – 12V 8A DC, 1 – USB port
  • Fuel Tank: 3.2 Gallons
  • Size: 27.5 x 21 x 23.5 Inches
  • Weight: 108 Pounds
  • Parallel Ready: Yes
  • Warranty: 3-Year
  • User Rating: – 3.90 Out of 5 – 30+ Customers
  • Expert Score: – 4.00 Out of 5

DuroMax XP4850EH Dual Fuel Portable Generator is the best generator in its price range. Get hybrid! Propane lasts twice as long, but if you run out, gasoline is there for your trip to the propane refill. Super simple and works like a charm. When there is an electrical outage or a natural disaster, portable generators are crucial. Your camping and RV gear would benefit from having it as well.

The DuroMax XP4850EH and the top substitutes for this generator have both been thoroughly investigated by me. I did a lot of research on the features, user recordings, reviews, and use cases for the generators. This DuroMax XP4850EH review was made possible by all of the above.

The DuroMax XP4850EH is a dual-fuel efficient generator. It is powered by propane and gasoline. With this dual-fuel generator, MX2 boost technology is included.

For greater durability, the DuroMax XP4850EH boasts an all-metal structure and all-copper winding. This generator produces enough electricity to power the majority of your important household appliances using a strong motor.

For recreational vehicles, the DuroMax XP4850EH dual fuel generator is perfect. It may also be used to power construction sites, camping vacations, car monitoring, and household appliances.

However, compared to other generator models in the same power range, it has a significantly greater operational noise level.

Duromax XP4850EH Generator Overview:

Since over two decades ago, DuroMax Power Equipment has existed. The technology for portable dual-fuel generators is led by DuroMax Power Equipment. Having an electric start feature, the DuroMax XP4850 is a dual fuel hybrid generator. A 212cc 4-stroke DuroMax OHV engine, which is used in this robust generator, is its only power source.

When neither fuel alternative is currently offered, dual-fuel technology is helpful. To obtain continuous electricity, you may simply connect to the gas line.

Compared to gasoline, propane is less expensive and cleaner. However, propane-powered portable generators deliver less power and have a shorter runtime. In this DuroMax XP4850EH review, I’ve included reviews of its essential features and the top alternatives.

You’ll save time and work this way. It will also assist you in determining whether the DuroMax XP4850EH is the most suitable backup generator for your power requirements.

Power Output And Tank Oil Capacity:

Peak and rated power vary widely in portable backup generators. Therefore, without a precise estimate of the power needed, your search would be akin to looking for a needle in a haystack.

I advise getting a generator with 20% more power than you require. This additional power is useful in an emergency. Therefore, before looking for the finest generator, utilize the appropriate tools to locate the power you require.

On gas, the DuroMax XP4850EH produces 3,850 nominal watts and 4,850 peak watts. When run on gas, this generator generates 3658 operating watts and 4608 peak watts.

The majority of necessary appliances and power tools can be operated with this power. It can be a refrigerator, a freezer, a submersible pump, etc., with this generator.

Although a bigger fuel tank extends the generator’s operating duration, it also makes the unit heavier and bulkier. Therefore, for improved mobility, the generator’s size and power must be balanced. The petrol tank on this DuroMax generator has a 3.96-liter capacity. The recommended propane tank weight is 20 pounds.

Efficiency And Fuel Type:

There are several applications for a generator’s efficiency. The power, runtime, and fuel consumption of the generator all affect how efficiently it operates. For a given amount of fuel, a more efficient generator will run longer and provide more power. An effective portable generator uses less fuel, which ultimately saves you money.

On a single gas tank at 50% load, the DuroMax XP4850EH can operate for roughly 10.4 hours. At half load or around 2000 watts, it operates for 8.92 hours on a 20-pound gas tank. With propane, it can operate for fewer hours.

You have an alternate fuel option thanks to dual fuel technology. The alternate fuel for this generator is propane. Compared to gasoline, liquid propane burns more cleanly and is also less expensive.

When one of the fuel sources is unavailable, the alternative fuel option is helpful. Gas supply has historically been affected by natural calamities.

Safety Features:

When utilizing portable generators, it is crucial to take good safety precautions. The rare instances of the gas’s adverse consequences, such as electric shock, are difficult to count.

When in use, all portable generators emit hazardous exhaust gases and particles. CO is one of the gases (carbon monoxide). The quiet killer is another name for this gas. Each year, CO alone causes hundreds of fatalities.

Guidelines for emissions are provided by the EPA (Environmental Protection Agency) and CARB (California Air Resources Board). A generator that complies with EPA and CARB regulations will keep pollution levels below acceptable ranges. The EPA and CARB have approved this generator.

This DuroMax generator has GFCI-protected outlets. These GFCI receptacles protect you from possible electrical shock due to faulty ground. It also has a built-in spark arrester. This makes it safe for use in a park or forest area.

This generator offers an easy-to-use control panel with a voltmeter, circuit breaker, and a low oil indication. These facilitate generator operation by providing real-time updates. In an emergency, the circuit breaker comes in handy.

Power Outlets:

For best utility and compatibility, this generator features a large variety of connectors. Two 120V GFCI home outlets and one 120/240V 30A twist-lock output are provided by the DuroMax XP4850EH. Additionally, the control panel contains 12V DC charging connectors for external battery charging.

Electric Start:

This DuroMax hybrid generator comes with an electric starter switch with start, stop and run points. It also has a recoil starter as a backup if the electric starter fails.

MX2 technology:

This generator comes with MX2 boost technology. MX2 boost maximizes performance with 120V or 240V outlets. You can choose to use between 120V and 240V outlets simultaneously or 120V at full power.

Quiet Operation:

Silent generators are valued more than noisy generators due to a number of aspects. A noisy generator can steal your peace of mind and that of your neighbors.

All generators make some noise, so you have to choose the one that makes less noise than the others. Especially during power outages or natural disasters, most people use a portable generator. Wouldn’t you like to have the loudest of them all?

DuroMax XP4850EH produces an operating noise level of 69 dB. This noise level is comparable to that of a few people having a normal conversation together.

Durability And Portability:

The capacity of a portable generator to tolerate harsh conditions and stresses defines its durability. Performance and generator life are improved by greater durability.

This generator has a sturdy, all-metal chassis for use on demanding construction sites. The generator stays cool as it works longer thanks to the copper windings throughout. The generator motor is shielded from any overvoltage by the overvoltage protection.

The low oil shutdown sensor is another feature of the DuroMax 4850 dual fuel generator. When the oil level drops below the required minimum level, the generator will switch down as a result.

If you want to relocate the generator regularly, portability is crucial. This generator’s lightweight, compact form makes it very portable.

DuroMax XP4850EH 4850 Watt Dual Fuel Generator

$769.00  in stock
as of September 26, 2022 7:31 pm

DuroMax XP4850EH Dual Fuel Portable Generator, DuroMax

Price: $449.00
as of October 1, 2022 8:54 pm
Buy from Amazon.com
Wait For A Price Drop

Price History


Current Price $449.00 October 1, 2022
Highest Price $549.00 June 13, 2022
Lowest Price $290.00 August 21, 2022
Since May 6, 2022

Last price changes

$449.00 September 10, 2022
$549.00 August 24, 2022
$290.00 August 21, 2022
$549.00 August 13, 2022
$489.00 August 6, 2022

DuroMax XP4850EH Portable Generator Review Summary

The industry leader in dual-fuel technology energy solutions is DuroMax Power Equipment. You have an alternative fuel choice with dual-fuel technology, notably liquid propane.

A good and reasonably priced generator using MX2 boost technology is the DuroMax XP4850EH. This generator is perfect for supplying electricity to RV parks, construction sites, and other leisure activities.

It is worth every penny thanks to its all-metal design, fully functional control panel, and voltmeter. You may use this dependable generator to support you in the event of a power loss or other natural catastrophe.

This generator provides enough electrical power to run most essential appliances and heavy loads. You can easily power a refrigerator, a pump sump, oven fans, and other appliances with this generator.

People who help us to review DuroMax XP4850EH
Lisa J. Ramirez
Warner Robins, GA
Edith J.
Donaldsonville, LA 70346
David Dole
Dallas, TX 75247
Ramon Smith
bestgenerator review alex grint

Alex Grint

This is Alex Behind this Best Generator Review. I have completed my Diploma in Electrical & Advanced Electrical from Apex Technical School, NYC. The School curriculum covers an introduction to the National Electric Code and includes an emphasis on electrical safety, breakers and fuses, blueprints, grounding, outlets, splicing, and bonding. Besides my job, I like to spend my time testing and playing with different electrical devices. Generators are one of my favourite machines.

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