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Westinghouse WPro8500 Spec Review

The Westinghouse WPro8500 is a powerful open frame portable generator with a rated wattage of 8500 W and a starting wattage of 11500 W.

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Picture 1 of the Westinghouse WPro8500
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Set an alert for the Westinghouse WPro8500 - Current lowest price: $1,111.03
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Price history for the Westinghouse WPro8500
Latest updates:
  • $1,111.03 - August 6, 2020
  • $1,066.03 - April 25, 2020
  • $1,063.83 - April 17, 2020
Data source: homedepot.com
Since: April 17, 2020
  • Highest Price: $1,111.03 - August 6, 2020
  • Lowest Price: $1,063.83 - April 17, 2020

Description

Zoom on the Westinghouse WPro8500

In summary, the Westinghouse WPro8500 is a powerful portable generator especially useful for professionals who want to ensure that a power failure will not prevent them from working.

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 Westinghouse WPro8500 in use

The Westinghouse WPro8500

The Westinghouse WPro8500 is powered by a 457 cc (13.5 hp) Westinghouse OHV 4-stroke engine. It delivers 120/240V, runs on gasoline and offers a running wattage of 8500W as well as a peak wattage of 11500W.

Enjoying a noise rating of 74 dBA (just slightly more noisy than a shower), this generator can be started thanks to a conventional pull-start mechanism, but also to a simple and elegant electric starter (battery included). For additional convenience, the WPro8500 may also be remotely started (key fob included).

The WPro8500 can operate for up to 17.5 hours with a full tank (fuel consumption around 0.38 GPH), due to its fuel capacity of 6.6 gallons.

As the WPro8500 produces a clean sine wave, with a <5% Total Harmonic Disruption (THD), sensitive electronics may be plugged in the AC outlets safely.

Outlets

The full GFCI control panel includes the following 6 AC outlets:

Two Duplexes 120V 20A (5-20R)
120V 30A (L5-30R) receptacle
120/240V 30A (L14-30R) receptacle

It also sports 2 DC outlets: there's two 5V USB ports with which charging of electronics like mobile phones and tablets is made convenient.

This Westinghouse generator isn't quite RV Ready, but it features an L5-30R receptacle, allowing a simple RV connection through an L5-30P to TT-30R adaptor. Besides, since the WPro8500 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 Westinghouse WPro8500 has the following dimensions: L27.5 x W27.5 x H25.5 in. In combination with its conventional, open frame design, they provide support and allow the generator to be raised above ground level. The device has been designed for tough environments and demanding outdoor use.

Since the generator weighs 216 lbs, it will be incredibly difficult to manually lift it and transport it, even though it is technically considered to 'be portable' (in the sense that it is movable). Nevertheless, thanks to its wheel kit (⌀10") and its folding handle (a decent solution to its lack of maneuverability), the generator can be easily moved, once placed the ground.

In addition, the device is equipped with a lift hook on the top of its frame, which provides extra safety during the loading, unloading and transport of the generator.

Features

Panel of the Westinghouse WPro8500

The WPro8500's control panel

The WPro8500's status and activity may be monitored conveniently via the control panel, as it features a convenient meter, which displays voltage, frequency and lifetime hours.

The generator includes a built-in fuel gauge, a quick, easy and convenient method of checking the device’s gas level.

From a security point of view, the generator is equipped with an automatic low oil shut-off and an overload protection (circuit breaker), giving you a peace of mind during use.

With the basic documentation and an owner's manual (opens in a new tab), letting you start the generator quickly, the Westinghouse WPro8500 also comes with several accessories, including: key fob, battery charger, funnel, oil and tool kit.

Emissions

The Westinghouse WPro8500 is EPA-approved and CARB-compliant. Therefore, its sale and purchase are permitted in all of the 50 states, including California.

Moreover, it features a spark arrestor and therefore, can be used in forested areas.

Product Video

The Westinghouse WPro8500 versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Westinghouse WPro8500 compare to generators of similar power (between 8000 and 9000 W).

  • As its weight is 216 pounds, the Westinghouse WPro8500 falls in the expected weight range of the devices in the 8000-9000 rated wattage category. Regarding dry weight, one of the champions in the same power range is the Lifan LF8750iEPL, with a dry weight of only 185 lbs.
  • The generator can be considered average in its noise for its power category, as it is rated at 74 dBA. For those who are looking for a less noisy device, we suggest the A-iPower SUA12000ED. With just 69 dBA, it is one of the most quiet devices in this power range.
  • Thanks to an impressive running time of up to 17.5 hours at 25% load, the WPro8500 benefits from one of the highest run times among generators of a similar output
  • Even though run times are undoubtedly important, they are dependent on the fuel capacity to a large extent. For a more wholesome picture, we must take into consideration the fuel consumption of the generator. This generator can be considered as one of the most fuel efficient, due to its low estimated fuel consumption of only 0.38 GPH (gallon per hour) at 25% load, within the aforementioned wattage range.

Price comparison

As you can see from this interactive chart, when compared to other 8000-9000W generators, the Westinghouse WPro8500 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
  • Several accessories included
  • Full GFCI panel
  • Remote start
  • Clean sine wave
  • High run time
  • Fuel efficient
AVERAGE SPECS:
  • Decent weight (216 lbs)
  • Acceptable noise (74 dBA)
WEAKNESSES:

The Westinghouse WPro8500 doesn't have any notably low specs.

Do you own the Westinghouse WPro8500 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterNo
PortableYes
Parallel capableNo
RV readyNo
FuelGasoline
Engine457 cc Westinghouse OHV 4-stroke
Starting systemRecoil, Electric, Remote
Power
VoltageAC: 120/240V 60 Hz, DC: 5V
Running watts8500 W
Starting watts11500 W
Running amps (@120/240V)70.8/35.4 amps
Peaks amps (@120/240V)95.8/47.9 amps
Run time @50% load12 h
Run time @25% load17.5 h
Features
GFCI outletsFull panel
Covered outletsYes
Automatic Voltage RegulationYes
AC outlets
  • 2x Duplex 120V 20A (5-20R)
  • 1x 120V 30A (L5-30R)
  • 1x 120/240V 30A (L14-30R)
DC outlets2x 5V USB port
Data centerVFT
IndicatorsNo
Fuel tankSteel, 6.6 gal
Fuel gaugeYes
Misc
Weight216 lbs
Approx. dimensions (L x W x H)27.5 x 27.5 x 25.5 in
Noise (lower limit)74 dBA
THD< 5%
EmissionsCARB, EPA
SecurityLow oil and overload protection
Spark arrestorYes
NeutralBonded to frame
Accessories includedOil, funnel, tool kit, key fob, battery charger and battery
Warranty3 years

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.

About Westinghouse

The US based Westinghouse Outdoor Power Equipment is a legacy subsidiary of the Westinghouse Electric Corporation, founded in 1886. While the company has been acquired and merged into the American CBS, the Westinghouse name remains as the brand name for many of their electrical solutions, which stretch across the scale from power plants to portable generators – which are the main product of the Outdoor Power Equipment branch of Westinghouse. Lawn equipment, such as trimmers and blowers, is also sold under the Westinghouse brand name. All of their products are designed in the US. However, several sources report that they are in many cases manufactured in China.

Warranty Information

The Westinghouse WPro8500 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 Westinghouse generators, please consult Westinghouse's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-855-944-3571.

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 homeDish washer15003000
Electric fry pan15001500
Microwave (1000 watts)15001500
AC (10,000 BTU)15002200
Refrigerator (energy star)1921192
Printer600600
Total6792 W8292 W
For campingRV AC (11,000 BTU)10101600
RV refrigerator180600
Hair dryer18001900
Electric grill16501650
Microwave (1000 watts)15001500
Rice cooker650650
Total6790 W7380 W
For workTable saw18004500
Air compressor (1 hp)16006100
Grinder14002500
Demolition hammer12601260
Reciprocating saw730960
Total6790 W11290 W

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