Zoom on the Westinghouse WPro8500
In a nutshell, the Westinghouse WPro8500 is a powerful portable generator mostly geared towards professionals who want to be able to deliver results, even during a power failure.
In the sections ahead, the power characteristics, availability of various outlets, the portability, and any additional features of the device shall be discussed, including its emission compliance information.
Power & Run Time
The Westinghouse WPro8500's engine, 457 cc (13.5 hp) Westinghouse OHV 4-stroke, fueled by gasoline, can deliver 120/240V. It provides a running wattage of 8500W and reaches 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). The WPro8500 can also be remotely started, offering further convenience (key fob included).
With a full tank, the WPro8500 can operate for up to 17.5 hours (fuel consumption around 0.38 GPH), thanks to its fuel capacity of 6.6 gallons.
The WPro8500 generates a clean sine wave: providing <5% Total Harmonic Disruption (THD), delicate electronics can be plugged in its AC outlets safely.
The full GFCI control panel features the following 6 AC outlets:
Additionally, it features 2 DC outlets: there's two 5V USB ports with which you may charge electronics, for example mobile phones or tablets, conveniently.
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.
The dimensions of the Westinghouse WPro8500, which are L27.5 x W27.5 x H25.5 in, and its typical, open frame design provides stability and enables the generator to be raised above ground level. The featured design is ideal for the outdoors and all tough environments.
Even though this device may be technically portable (as in movable), manipulation and transportation without special equipment can be a challenge, as it weighs 216 pounds. However, its challenging mobility is solved by its wheel kit (⌀10") and its folding handle, which will ease its displacement, once it is on the floor.
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.
To help you monitor the WPro8500's status and activity, its control panel is equipped with a convenient meter, which displays voltage, frequency and lifetime hours.
The generator allows for a quick, easy and convenient assessment of its gas level, as it is equipped with a built-in fuel gauge.
As far as security is concerned, the generator can be used with a peace of mind, as it features an overload protection (circuit breaker) and an automatic low oil shut-off.
Besides the classic documentation and an owner's manual (opens in a new tab) to get you promptly started, the Westinghouse WPro8500 also comes with some accessories: oil, funnel, tool kit, key fob and battery charger are included.
The Westinghouse WPro8500 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, which makes it suitable for use in forested areas.
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).
- At a weight of 216 pounds, the Westinghouse WPro8500 places in the expected weight range of the generators in the 8000-9000 rated wattage range. If you are concerned by weight, one of the champions in the above mentioned power range is the Lifan LF8750iEPL, with a dry weight of just 185 pounds.
- As this generator can emit noise as low as 74 dBA, it finds itself in the average expected noise for this kind of power. 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
- Autonomy holds its importance, however, it is largely dependent on the generator’s fuel capacity and so, it is nonsensible to discuss it without mentioning fuel efficiency as well. This generator is one of the most fuel efficient models of the aforementioned output range, as its estimated fuel consumption reaches just 0.38 GPH (gallon per hour) at 25% load.
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
- In the expected price range
- Several accessories included
- Full GFCI panel
- Remote start
- Clean sine wave
- High run time
- Fuel efficient
- Decent weight (216 lbs)
- Acceptable noise (74 dBA)
The Westinghouse WPro8500 doesn't have any notably low specs.
Features and Specifications
|Engine||457 cc Westinghouse OHV 4-stroke|
|Starting system||Recoil, Electric, Remote|
|Voltage||AC: 120/240V 60 Hz, DC: 5V|
|Running watts||8500 W|
|Starting watts||11500 W|
|Running amps (@120/240V)||70.8/35.4 amps|
|Peaks amps (@120/240V)||95.8/47.9 amps|
|Run time @50% load||12 h|
|Run time @25% load||17.5 h|
|GFCI outlets||Full panel|
|Automatic Voltage Regulation||Yes|
|AC outlets|| |
|DC outlets||2x 5V USB port|
|Fuel tank||Steel, 6.6 gal|
|Approx. dimensions (L x W x H)||27.5 x 27.5 x 25.5 in|
|Noise (lower limit)||74 dBA|
|Security||Low oil and overload protection|
|Neutral||Bonded to frame|
|Accessories included||Oil, funnel, tool kit, key fob, battery charger and battery|
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.
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.
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?
|Item||Running Watts||Starting Watts|
|At home||Sump pump (1/2 hp)||1050||2150|
|Furnace fan (1/2 hp)||875||2350|
|Refrigerator (energy star)||192||1192|
|Cell phone charger||20||20|
|Total||6787 W||8262 W|
|For camping||Radiant heater||1300||1300|
|Microwave (1000 watts)||1500||1500|
|Total||6780 W||7200 W|
|For work||Table saw||1800||4500|
|Air compressor (1 hp)||1600||6100|
|Total||6790 W||11290 W|
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