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DuroStar DS5500EH - 4500/5500W Dual Fuel Generator

The DuroStar DS5500EH is a portable open frame dual fuel generator with a rated wattage of 4,500 W and a starting wattage of 5,500 W.

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DuroStar DS5500EHDuroStar DS5500EHDuroStar DS5500EHDuroStar DS5500EH
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Price History
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Price history for the DuroStar DS5500EH
Latest updates:
  • $592.99 - September 11, 2023
  • $1,315.52 - September 10, 2023
  • $843.10 - July 16, 2023
  • $902.51 - June 1, 2023
  • $592.99 - May 24, 2023
Data source: ebay.com
Since: May 24, 2023
  • Highest Price: $1,315.52 - September 10, 2023
  • Lowest Price: $592.99 - May 24, 2023

Description

The DuroStar 5,500 Watt Dual-Fuel Generator is the most powerful generator in its class. Powered by either gasoline or propane, the dual-fuel capability coupled with an available 5.500 peak watts in a small footprint allows this generator to be used anywhere for anything!

Zoom on the DuroStar DS5500EH

In summary, the DuroStar DS5500EH is a portable generator especially useful for:

  • RV travellers who wish to upgrade their experience to another level
  • People occasionally participating in sporting competitions, open-air performances and outdoor festivals
  • Homeowners who want to be able to use the most necessary devices in their household, even during a blackout
  • Professionals in need of safely powering high-intensity work or lighting equipment

In the following paragraphs, we shall explore the power characteristics, available outlets, portability, and any additional features of the device, along with its emission compliance information.

Power & Run Time

The DuroStar DS5500EH in use

The DuroStar DS5500EH

The dual-fuel technology of the DuroStar DS5500EH allows for an output of 120/240V and provides superb power and versatility. If gasoline-powered, the device provides a running wattage of 4,500W and a starting wattage of 5,500W. If propane-powered, it gives 4,275 rated watts and 5,225 starting watts.

The generator features a simple traditional 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 an office).

Regarding its running time, the DS5500EH, with a 4 gallons fuel capacity can operate for up to 19 hours with a full tank of gasoline (fuel consumption around 0.44 GPH). When using propane, it can run for up to 15 hours (on a 20 lbs tank - propane consumption around 0.31 GPH).

The DS5500EH is unsuitable for the powering of sensitive electronic devices due to its relatively high THD (<12%).

Outlets

The control panel features the upcoming 3 AC outlets:

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

It also sports 1 DC outlet: there's a 12V 8A output with which charging your batteries is made easy.

Since the DS5500EH 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

The dimensions of the DuroStar DS5500EH, which are L25 x W22 x H22 in, and its typical, open frame design provides stability and enables the generator to be raised above ground level. 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 124 lbs make it incredibly difficult to manually lift and transport. Nevertheless, it can still be moved quite conveniently with the help of its wheel kit (⌀8") and its folding handle, once it is placed on the ground.

Features

Panel of the DuroStar DS5500EH

The DS5500EH's control panel

The DS5500EH's status and activity may be monitored conveniently via the control panel, as it features a handy voltmeter that allows you to easily monitor power output anytime.

In addition to this info, when the oil level is too low, you will be informed by the featured light indicator.

Thanks to a built-in fuel gauge, the generator allows you to quickly, conveniently and easily check the gas level at a glance.

Security-wise, this product benefits from an overload protection (circuit breaker) and an automatic low oil shut-off, which gives you a complete peace of mind when using it.

Apart from the typical documentation and an owner's manual (opens in a new tab), which lets you start it right away, the DuroStar DS5500EH also is packed along with the following accessories: propane hose, battery charging cables, funnel and tool kit.

Emissions

The DuroStar DS5500EH 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, so it is adequate for use in forested areas.

The DuroStar DS5500EH versus other generators

The following charts are provided to give you an idea of how some of the key specs of the DuroStar DS5500EH compare to dual fuel generators of similar power (between 4000 and 5000 W).

  • At a weight of 124 pounds, the DuroStar DS5500EH places in the expected weight range of the dual fuel generators in the 4000-5000 rated wattage range. If you are concerned by weight, one of the champions in the above-mentioned power range is the Ford FG5250PBR, with a dry weight of just 108 pounds.
  • Because this generator emits noise as low as 69 dBA, it can be considered to have a pretty average expected noise rating for a device of its power. If you’d prefer a less noisy device, one of the most quiet devices, which share the same power range with this one, is the Champion 201003, whose lowest noise levels reach just 61 dBA.
  • Autonomy-wise, with around 9 hours on a full tank at a 50% load, the DS5500EH is on the low end when compared to other dual fuel generators of a similar power output. Furthermore, considering the run times, one of the generators which have a roughly same power output, with the highest autonomy, is the Champion 201322, as it provides around 14 hours.
  • The run time is important, but also hugely depends on the capacity of the fuel tank and doesn't mean much if we don't talk about fuel consumption as well. This generator is rather wasteful, compared to other devices within the aforementioned output range, when it comes to gasoline consumption, as it reaches roughly 0.44 GPH at a 50% load. If not satisfied with the afore-mentioned fuel consumption, you may wish to check out the Pulsar PG5250B. With a fuel consumption of as little as 0.33 GPH, it is one of the most efficient generators currently on the market.
According to our stats, the following comparison is pretty popular: DuroStar DS5500EH vs DuroMax XP5500EH.

Price comparison

As you can see from this interactive chart, when compared to other 4000-5000W dual fuel generators, the DuroStar DS5500EH 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
  • Several accessories included
  • GFCI Outlets
  • Electric start
AVERAGE SPECS:
  • Decent weight (124 lbs)
  • Acceptable noise (69 dBA)
WEAKNESSES:
  • No remote start
  • Relatively low run time
  • Low fuel efficiency

Do you own the DuroStar DS5500EH 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)
Engine224 cc OHV 4-stroke
Starting systemRecoil, Electric
Warranty3 years
VoltageAC: 120/240V 60 Hz, DC: 12V
Power
GasolinePropane
Running watts4,500 W4,275 W
Starting watts5,500 W5,225 W
Running amps (@120/240V)37.5/18.8 amps35.6/17.8 amps
Peak amps (@120/240V)45.8/22.9 amps43.5/21.8 amps
Run time @50% load9 h8 h
Run time @25% load19 h15 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 outlets1x 12V 8A output
Data centerVoltmeter
IndicatorsLow oil
Fuel tank4 gal
Fuel gaugeYes
Misc
Weight124 lbs
Approx. dimensions (L x W x H)25 x 22 x 22 in
Noise (lower limit)69 dBA
THD< 12%
ComplianceCARB, EPA
SecurityLow oil and overload protection
Spark arrestorYes
Accessories includedFunnel, tool kit, propane hose, battery charging cables, battery, and wheel kit
UPC811640015695

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.

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About DuroStar

The DuroStar brand belongs to DuroMax, a company founded in 2003 and based in Ontario, California. DuroStar generators usually have a DuroMax twin, and only differ in their color scheme and in the factory in which they were produced. While DuroStar generators and engines are manufactured in China, the design and servicing centers reside in the US.

Warranty Information

The DuroStar DS5500EH is covered under a warranty for up to 3 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of DuroStar generators, please consult DuroStar's (DuroMax) 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 sizing calculator.
ItemRunning WattsStarting Watts
At homeAC (10,000 BTU)15002200
Electric fry pan15001500
Refrigerator (energy star)1921192
Blender400850
Total3592 W4592 W
For campingRV AC (11,000 BTU)10101600
RV refrigerator180600
Hair dryer18001900
Coffee maker600600
Total3590 W4180 W
For workTable saw18004500
Reciprocating saw730960
Electric fence (25 miles)250250
Total2780 W5480 W
Does the 240 volt outlet have “gfci” on the DS5500EH duro star generator? (Asked December 29, 2022)

It doesn't. Only the duplex 120V provides GFCI protection.

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