Westinghouse WGen9500DF vs Duromax XP13000EH – How to Choose?

Westinghouse WGen9500DF vs Duromax XP13000EH – Which One is Best?

Westinghouse WGen9500DF vs Duromax XP13000EH

Westinghouse & Duromax are two of the most popular brands in the portable generator market. They have created some great models for home/outdoor users but choosing between them is not easy.

That’s why we ran this quick comparison between the WGen9500DF and XP13000EH to help you find the best generator to power any tool at your home.

Westinghouse WGen9500DF vs Duromax XP13000EH – Comparison Table:

ProductWestinghouse WGen9500DF
Westinghouse WGen9500DF vs Duromax XP13000EH
Duromax XP13000EH
Duromax XP13000EH vs Durostar DS13000EH
TechnologyDual FuelDual Fuel
Fuel TypeGasoline/PropaneGasoline/Propane
DisplayDigital ReadoutDigital Readout
Tank Capacity6.6 gal / 25 L8.3 gal / 37.7 L
Engine Size457 cc500 cc
Engine TypeOHV 4 Stroke4-Cycle-Air-Cooled Spark-Ignition
Engine Speed3600 rpm3600 rpm
Engine Oil10W3010W30
PhaseAC SingleAC Single
Voltage120/240V120V / 240V & 12VDC
Frequency60 Hz60 Hz
Peak WattageGasoline: 12500 Propane: 11200Gasoline: 13,000 Propane: 12,350
Running WattageGasoline: 9500 Propane: 8500Gasoline: 10,500 Propane: 9,975
Oil Capacity37.2 oz40.5 oz
Start TypeElectric, Remote, RecoilElectric / Recoil
Fuel GaugeYesYes
Noise Levels74 dB74 dB
EPA CertifiedYesYes
CARB CertifiedYesYes
GFCI OutletYesYes
Outlet CoversYesNo
CO (Carbon Monoxide) SensorNoNo
Runtime (Gasoline at 50% Load)8 Hours8 Hours
Runtime (Propane at 50% Load)7 Hours6 Hours
Overload ProtectionYesYes
Auto ShutoffYesYes
Power Outlets2 x Duplex 120V 5-20R
1 x 120/240V L14-30R
1 x 120/240V 14-50R
1 x ST Switch
2 x GFCI Outlet
1 x 3 Pin Twist Lock
1 x 4 Pin Twist Lock
1 x Heavy Duty Outlet
Weight95.7 Kg107 Kg
Warranty3 Years3 Years
Dimensions (L x W x H)27.2 x 26.1 x 26.5”29 x 30 x 26”
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Westinghouse WGen9500DF vs Duromax XP13000EH – What’s the same?

Type & Display

The Duromax and Westinghouse generators are dual fuel, so you can easily use gasoline or propane to run them. They also come with a small digital display that gives you live statistics like the voltage, watts, and more.


The Westinghouse WGen9500DF and Duromax XP13000EH are EPA (Environmental Protection Agency) and CARB (California Air Resources Board) certified. Therefore, they follow all the rules and regulations set by the government to emit very little air pollution and help you stop the pollution.

Noise Levels

Luckily, the engine connected to the generator is quieter than other devices on the market. On average, the volume of both generators stays around 74db, so you can get all your work done without much distraction. Another way to make the generator weaker in volume is to use propane as a fuel.

Low Oil Sensor

Both generators are equipped with a low oil sensor which automatically shuts off the device and protects small parts from damage. This feature helps you extend the life of your generator by helping you maintain proper lubrication.

Overload Protection

You get high-quality motors with copper windings in each generator, which also have overload protection. This protects the generator from overheating and controls power throughout the circuit, extending the life of the device.

Westinghouse WGen9500DF vs Duromax XP13000EH – What’s so different?


The two generators may look the same because they are painted with the same color, but are built completely opposite to each other. The Duromax XP13000EH is bigger and weighs more than the others. Plus, there’s a much larger control panel on WGen9500DF with outlet covers to protect it from water and dust.


Even though both generators are equipped with a 4-stroke 3600 rpm engine, one is larger than the other. The first generator is equipped with a 457cc engine while the other has a 500cc engine which can produce more power. So those who want to use the generator regularly can opt for the Duromax option and get huge profits in the future.


On average, you can get higher power from the Duromax XP13000EH due to the more powerful engine attached to the generator. With gas, you get a maximum of 13,000 at the Duromax, which is relatively higher than the Westinghouse, which only stays about 12,500 watts at max.


Using gasoline as the fuel you’ll get exactly the same 8 hours of runtime from both generators, but with propane, there’s a slight difference. The Westinghouse generator lasts longer at 7 hours on propane, while the Duromax only lasts 6 hours at equal loads.

Remote Start & Outlets

You get built-in recoil and push-to-start for both dual-fuel generators, but only the Westinghouse is available with a remote start option. Also, the power outlets on the control panel are not the same as the Westinghouse ports as you get covers to protect them from water and dust.


Both the Westinghouse and Duromax have gas tanks to store fuel, but they are not the same size. The Westinghouse generator has a small tank size of just 6.6 gallons, while the Duromax offers a capacity of 8.3 gallons so you can save more fuel and avoid unnecessary refueling.

Westinghouse WGen9500DF vs Duromax XP13000EH – Pros & Cons

Westinghouse WGen9500DF
Westinghouse WGen9500DF vs Duromax XP13000EH
Duromax XP13000EH
Duromax XP13000EH vs Durostar DS13000EH
● Clean fuel burning
● All metal construction
● 3 Years of warranty
● Remote start
● Small & light design
● Works on both gas & propane
● Comes with a powerful engine
● Multiple power outlets
● More capacity
● Equipped with wheels
● Generates less power
● Low gas & oil tank capacity
● No remote start
● No outlet covers
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Westinghouse WGen9500DF vs Duromax XP13000EH – Which one’s the best?

Duromax XP13000EH is the best generator between the two devices. It has a powerful motor that runs reliably 24/7 to power any device for a few hours. Plus, you get more tank capacity and peak power options to control larger devices around the house.

General FAQs

Q. How long can it last?

They can run between 6 to 8 hours nonstop.

Q. Will I get a propane hose?

Yes, the hose comes with a box.

Q. Can I remove the wheel?

Yes, they are easy to remove and put back on.

Q. What is the cooling mechanism?

Both devices are air-cooled.


If you have to choose between the Westinghouse WGen9500DF and Duromax XP13000EH, always choose the second option. Duromax is the more powerful device between the two and offers you advanced features such as overload protection, long runtime, and auto-shutoff to provide the best value.

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