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)
Amazon This unit might be hard to find. For your convenience, we gathered the following alternatives with similar specs:
Page Content
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
The Generac 8894 is a heavy duty, commercial pressure washer, that provides its users with an all-around versatile cleaning experience, and enables:
- targeted spot cleaning for hard, unpainted surfaces, reaching elevated areas, and thoroughly removing stubborn stains
- gentle cleaning of delicate surfaces, and low pressure cleaning of larger areas
- utilizing cleaning solutions, and rinsing surfaces clean
The following sections will present you in detail its power characteristics and design, its main features and all the additional features it has to offer.
Power
With a 196cc engine powering it, the aluminum axial cam pump of this unit are capable of achieving a pressure of 3100 PSI (approximately 52 times greater than that of a standard garden hose) and a flow rate of up to 2.5 GPM (values claimed by the manufacturer). Corresponding to these values is a cleaning power of 7750 Cleaning Units.
Featuring a dual starting mechanism, the Generac engine of this gas-powered pressure washer ensures convenience and reliability: you have the choice between the traditional pull-start mechanism and the practical electric start, providing ease of use. The electric start requires a lithium-ion battery, which is included.
Containing gasoline, the pressure washer's fuel tank can hold a maximum of 0.8 gallon..
Design & Handling
The Generac 8894 is very mobile, due to its hand truck design and approximate dimensions of D24.4 x W19 x H35.5 in. With its strong steel frame, the assembly is built to last, providing stability and safeguarding internal components, even in challenging environments. The handle adds to the 8894 convenience of transport.
At 58.1 lbs, this unit strikes a balance between portability and stability, making it easy for most users to handle. That weight is mainly due to the inclusion of the 196cc Generac engine and a solid steel frame. However, with its two 10" never-flat wheels, the 8894 is easy to maneuver.
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: The pressure washer features a 0.6 gal tank for detergent storage. Upon connecting a soap nozzle, the pressure washer takes over the task of seamlessly combining the detergent with the water flow.
- Pressure hose: When not in use, the unit allows for tidy storage of the included 25 ft ⌀1/4" high-pressure hose (3100 PSI rating) using a set of convenient hooks, ensuring convenient organization.
- Spray gun and wand: A side hook enables you to easily store the included PowerDial spray gun and its wand.
- Nozzles: Find details on the 4 included nozzles and their recommended surface applications in the table below.
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 |
Please note: The shapes of the nozzles depicted above are for illustration purposes and may vary. Symbols used include a red cross for 'Not recommended,' a green check for 'Suitable,' and an orange check for '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 features a handy storage area, which allows you to neatly store nozzles and accessories and be always prepared by having everything needed at hand.
- 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: Included with the Generac 8894 are also the owner's manual (opens in a new tab) and some basic documentation to get you promptly started, along with several accessories, such as oil, spray gun, battery charger, pressure hose and wand.
Product Video
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.
Note: Even though we couldn’t list its price on this page, our research indicates that some retailers sell this unit around $500.
- Among gas-powered-powered pressure washers priced between $500 and $600, the Generac 8894 with 3100 PSI achieves a lower pressure. If you're going after the highest possible power of the water stream, one of the best in this price range is the Westinghouse WPX3600 that can reach up to 3600 PSI.
- This washer reaches 2.5 GPM (gallons per minute) and thus, has an average water flow compared to similarly priced devices. If you’re after the highest rinsing efficiency, one of the units with the highest water flow in the current price range is the Westinghouse WPX3600, that can deliver up to 2.7 GPM.
- Amongst similarly priced gas-powered devices, the 7750 Cleaning Units (PSI X GPM) of the 8894 rank as low. If you consider the highest overall cleaning power as a really important factor, the Westinghouse WPX3600 and its 9720 Cleaning Units has one of the highest cleaning efficiency of all the similarly priced 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
- Decent GPM for the price
- Low PSI for the price
- Low CU for the price
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).
