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DuroStar DS4500X - 3500/4500W Portable Generator

The DuroStar DS4500X is a portable open frame generator with a rated wattage of 3,500 W and a starting wattage of 4,500 W.

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DuroStar DS4500XDuroStar DS4500XDuroStar DS4500XDuroStar DS4500X
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Price History
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Price history for the DuroStar DS4500X
Latest updates:
  • $649.00 - November 24, 2022
  • $449.00 - November 19, 2022
  • $519.20 - October 15, 2022
  • $649.00 - September 29, 2022
Data source: maxtool.com
Since: September 29, 2022
  • Highest Price: $649.00 - September 29, 2022
  • Lowest Price: $449.00 - November 19, 2022

Description

The DS4500X is perfect for power at home and on-the-go, with 4,500 peak watts and 3,500 running watts.

Zoom on the DuroStar DS4500X

In summary, the DuroStar DS4500X is a portable generator especially useful for:

  • RV travellers who wish to upgrade their experience to another level
  • People occasionally participating in outdoor fairs, festivals or events
  • Handcrafting enthusiasts who wish to work on-the-go
  • Homeowners in need of an emergency backup power for their essentials
  • 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 DuroStar DS4500X in use

The DuroStar DS4500X

The DuroStar DS4500X's engine, 212 cc OHV 4-stroke, fueled by gasoline, can deliver 120/240V. It provides a running wattage of 3,500W and reaches a peak wattage of 4,500W.

With a noise rating of 69 dBA (less noisy than a normal conversation), the generator features a simple traditional pull-start mechanism, but also a convenient and easy-to-use electric starter (battery included).

With a fuel capacity of 4 gallons, the DS4500X may run for up to 25 hours with a full tank (fuel consumption around 0.16 GPH).

As the DS4500X has a relatively high THD (<12%), it is not recommended to use it to power sensitive electronic devices.

Outlets

The control panel includes the following 5 AC outlets:

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

Due to the featured twist-lock L14-30R receptacle, the DS4500X is transfer switch ready: you may connect it to a breaker box to power your household during a power outage.

Portability

The dimensions of the DuroStar DS4500X, which are L25 x W23 x H22 in, and its typical, open frame design provides stability and enables the generator to be raised above ground level. This type of design is ideal for tough environments and heavy outdoor use.

As the generator's weight is 126 pounds, manually moving it or transporting it may be challenging, despite the fact that it is technically considered 'portable' (movable). 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 DS4500X

The DS4500X's control panel

The DS4500X and its control panel include a convenient meter showing you voltage, frequency and lifetime hours. This feature comes handy when monitoring its status and activity.

In addition to this info, a light indicator shows you if 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.

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 DS4500X also benefits from DuroStar’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.

Along the basic documentation and an owner's manual (opens in a new tab), useful for starting the generator right away, the DuroStar DS4500X's package also includes these accessories: tool kit and funnel.

Emissions

The DuroStar DS4500X 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.

Product Video

The DuroStar DS4500X versus other generators

The following charts are provided to give you an idea of how some of the key specs of the DuroStar DS4500X compare to generators of similar power (between 3000 and 4000 W).

  • At a dry weight of 126 pounds, the DuroStar DS4500X is one of the heavier devices which can produce between 3000 and 4000 running watts. If you are concerned by weight, one of the champions in the above-mentioned power range is the Pulsar PGD40iSCO, with a dry weight of just 46 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 you’d prefer a less noisy device, one of the most quiet devices, which share the same power range with this one, is the Westinghouse iGen4500DF, whose lowest noise levels reach just 52 dBA.
  • Since the DS4500X boasts with a run time of up to 25 hours at 25% load, it can be safely judged as a device of a higher run time than most generators of a comparable output. Furthermore, considering the run times, one of the generators which have a roughly same power output, with the highest autonomy, is the DuroStar DS4000S, as it provides up to 26 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, with an estimated fuel consumption of just 0.16 GPH (gallon per hour) at 25% load, is one of the more fuel efficient generators, for the previously mentioned wattage range. If you wish to acquire one of the most gasoline efficient products of this power range, the Energizer eZV3500P, with a fuel consumption of 0.13 GPH could be in your good books.

Price comparison

As you can see from this interactive chart, when compared to other 3000-4000W generators, the DuroStar DS4500X 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
  • 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 DuroStar DS4500X 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
FuelGasoline
Engine212 cc OHV 4-stroke
Starting systemRecoil, Electric
Warranty5 years
Power
VoltageAC: 120/240V 60 Hz
Running watts3,500 W
Starting watts4,500 W
Running amps (@120/240V)29.2/14.6 amps
Peak amps (@120/240V)37.5/18.8 amps
Run time @50% load10 h
Run time @25% load25 h
Features
GFCI outletsYes
Covered outletsNo
Automatic Voltage RegulationYes
AC outlets1x 120/240V 30A (L14-30R)
DC outletsNo
Data centerVFT
IndicatorsLow oil
Fuel tankMetal, 4 gal
Fuel gaugeYes
Misc
Weight126 lbs
Approx. dimensions (L x W x H)25 x 23 x 22 in
Noise (lower limit)69 dBA
THD< 12%
ComplianceCARB, EPA
SecurityLow oil and overload protection, CO monitoring
Spark arrestorYes
NeutralBonded to frame
Accessories includedFunnel, tool kit, battery, and wheel kit
SeriesX
UPC811640016678

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 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 DS4500X 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 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 size calculator.
ItemRunning WattsStarting Watts
At homeSump pump (1/2 hp)10502150
Furnace fan (1/2 hp)8752350
Refrigerator (energy star)1921192
Rice cooker650650
Total2767 W4242 W
For campingRadiant heater13001300
RV refrigerator180600
RV AC (11,000 BTU)10101600
Slow cooker270270
Total2760 W3350 W
For workGrinder14002500
Demolition hammer12601260
Bug zapper8080
Total2740 W3840 W

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