The Generac 8894 is a gas-powered pressure washer offering a maximum water pressure of 3100 PSI and flow of 2.5 GPM. (Read full specs)
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Zoro | Price history for the Generac 8894 | |
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Since: April 15, 2023 |
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Features and Specifications
| Fuel | Gas-Powered |
|---|---|
| Handling | Hand Truck |
| Water | Cold (100°F max.) |
| PSI | 3100 |
| GPM | 2.5 |
| Cleaning Units | 7750 |
| Engine | 196cc Generac OHV 4-stroke |
| Pump | Axial Cam |
| Pump material | Aluminum |
| Other model numbers | G0088940 |
| Frame | Steel |
|---|---|
| Soap injection | Yes |
| Soap tank | 0.6 gal |
| Nozzles | 0°, 25°, 40°, Soap |
| Quick connect nozzles | Yes |
| Onboard storage | Yes |
| Hose | 25 ft, ⌀1/4 |
| Hose storage | Hooks |
| Dimensions (D x W x H) | Approx. 24.4 x 19 x 35.5 in |
|---|---|
| Weight | 58.1 lbs |
| Wheels | 2 wheels, ⌀10", never flat |
| Included accessories | Oil, wand, PowerDial spray gun, high pressure hose, battery charger, 4 nozzles |
| Security | Trigger lock and thermal relief valve |
| Emissions | CARB, EPA |
| Warranty | 3 years |
| UPC | 696471084306 |
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.
Description
Zoom on the Generac 8894
In a nutshell, the Generac 8894 is a heavy duty, commercial pressure washer, which not only offers an all-around versatile cleaning experience, but that also allows:
- spot cleaning of hard, paintless surfaces and reaching far-away areas
- cleaning of painted and frail surfaces
- application of detergent and cleaning solutions
Its power characteristics and design, its main features and all its additional features are presented ahead.
Power
Powered by a 196cc engine, its aluminum axial cam pump can deliver a pressure of 3100 PSI (around 52 times more than a standard garden hose) and a flow of up to 2.5 GPM (values claimed by the manufacturer). Combined, these values mean that the Generac 8894 has a cleaning power of 7750 Cleaning Units.
This gas-powered unit's Generac engine is convenient and reliable, thanks to its dual starting mechanism: you can either choose the traditional pull-start mechanism, or the practical electric start. A lithium-ion battery, which is included in the package, is required for the electric start.
The fuel is stored in a tank, which can hold up to 0.8 gallon of gasoline.
Design & Handling
Thanks to its hand truck design and approximate dimensions of D24.4 x W19 x H35.5 in, the Generac 8894 offers great mobility. The robust and sturdy steel frame offers longevity to the assembly. The handle adds to the 8894 convenience of transport.
Most users can maneuver this model easily, as it weighs just 58.1 lbs. A major component of its weight are its 196cc Generac engine and steel frame. However, the two 10" never-flat wheels allow the 8894 to be easily manipulated and maneuvered.
Main Features
Along with the Generac 8894 itself, the package also includes a spray gun, a wand, a pressure hose, 4 nozzles and a detergent injection feature, which are discussed in further detail below.
- Soap injection: Detergent storage is ensured by a 0.6 gal tank. When a soap nozzle is connected, the detergent will be added automatically to the water.
- Pressure hose: A neat storage for the included 25 ft ⌀1/4" high-pressure hose (3100 PSI rating) is facilitated by a set of convenient hooks.
- Spray gun and wand: The included PowerDial spray gun and its wand can be easily stored in a side hook.
- Nozzles: The following table illustrates the 4 included nozzles, along with the surfaces which they are the most suitable for.
0° | 25° | 40° | Soap | |
|---|---|---|---|---|
| Concrete, brick, masonry | Use with caution | Suitable | Suitable | Suitable |
| Siding, gutters, house | Not recommended | Use with caution | Suitable | Suitable |
| Fencing, deck, patio | Not recommended | Use with caution | Suitable | Suitable |
| Lawn equipment, boat, RV | Not recommended | Use with caution | Use with caution | Suitable |
Note: The shape of the nozzles above is for illustration purposes only and may differ.
Red cross: Not recommended. Green check: Suitable. Orange check: Use with caution.
Other Features
The Generac 8894 nozzles
- PowerDial™ gun: The PowerDial™ ergonomic spray gun features 4 different power modes, which can be selected simply, according to your cleaning task – soap, wood, concrete or car.
- Onboard storage: The Generac 8894 allows you to be always fully prepared, as it features a handy storage area, where nozzles and accessories can be stored.
- Safety: Safety of operation is enhanced by a thermal relief valve (which helps to prevent internal pump damage) and a trigger lock mechanism (which prevents accidental operation).
- Accessories: Besides the usual owner's manual (opens in a new tab) and documentation to get you promptly started, the Generac 8894 comes with oil, battery charger, wand, spray gun and pressure hose.
- Emissions: The Generac 8894 is EPA-approved and CARB-compliant. And so, this pressure washer is available for sale and purchase in any of the 50 states, including California.
The Generac 8894's performance versus other pressure washers
The following charts are provided to give you an idea of how the key specs of the Generac 8894 compare to similarly priced pressure washers.
- With its 3100 PSI max pressure output, the Generac 8894 is in the expected pressure range, for gas-powered units in the $300-400 price range. As for the device with the most powerful water stream, in this price range, one of the top products is the Westinghouse WPX3400 with 3400 PSI.
- Considering its water flow, this washer, with a GPM (gallons per minute) of 2.5 is in the average compared to other devices in its price range. If maximum rinsing efficiency is your top priority, one of the devices with the highest water flow in the same price range is the Lifan LFQ3370, with a GPM of 3.
- As the 8894 has a total of 7750 Cleaning Units (PSI X GPM), it finds itself in the average cleaning efficiency range for similarly priced gas-powered units. When it comes to the highest overall cleaning power in the current price range, one of the products at the very top currently is the Lifan LFQ3370 and its 9900 Cleaning Units.
Price comparison
As you can see from this interactive chart, when compared to other gas-powered washers between 7500 and 8000 Cleaning Units, the Generac 8894 is on the average side of the price range.
Therefore, this pressure washer nicely fits in the expected budget for this kind of cleaning power.
The bottom line
- In the expected price range
- Electric start
- Good range of nozzles included
- Onboard storage
- Several security features
- CARB-compliant
- Decent PSI for the price
- Decent GPM for the price
- Decent CU for the price
- The Generac 8894 doesn't have any notably low specs.
About Generac
Founded in a garage in Wales, Wisconsin by Robert Kern and five employees, Generac has been a leader in power generation systems since 1959. In the early 1960s, Generac began producing electric generators for Sears and Roebuck Company. During the 1970s the company began to manufacture other outdoor power equipment such as electric chainsaws, pressure washers, and welders. Generac, now a subsidiary of CCMP Capital, continues to be headquartered in Waukesha, with manufacturing facilities in four other cities in Wisconsin USA.
Warranty Information
The Generac 8894 is covered under a warranty for up to 3 years. This warranty may be limited and may not cover all parts of the unit.
For more information about the warranty of Generac pressure washers, please consult Generac's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-888-GENERAC (888-436-3722).
