Ryobi RY802900 - 2900 PSI 2.3 GPM 173cc Gas Pressure Washer
The Ryobi RY802900 is a gas-powered pressure washer offering a maximum water pressure of 2900 PSI and flow of 2.3 GPM. (Read full specs)
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Description
The RYOBI 2900-PSI Pressure Washer is engineered to handle even your toughest jobs. With a powerful OHV 173cc gasoline engine, this RYOBI Pressure Washer delivers 2900 PSI of force for quick cleaning of driveways, decks, windows and other areas around the house. Featuring a durable, compact frame design and large 12 in. flat-free wheels this pressure washer is designed for easy transport. The 35 ft. non-marring high pressure hose provides 40% longer reach for access to even the toughest areas. For added convenience, the RYOBI 2900 psi Pressure Washer is equipped with a 5-in-1 quick-change-over nozzle for versatile cleaning.
Zoom on the Ryobi RY802900
In summary, the Ryobi RY802900 is a heavy duty pressure washer, that offers an all-around versatile cleaning experience, and also:
- precise spot cleaning of hard, unpainted surfaces, reaching elevated areas, and effectively removing stubborn stains
- delicate surface cleaning, andbroad area cleaning with reduced pressure
- using cleaning solutions, and rinsing surfaces to remove residue
Its power characteristics and design, its main features and all its additional features are presented ahead.
Power
With a 173cc engine, its axial cam pump delivers a pressure of 2900 PSI (roughly 48 times more than a standard garden hose) and a flow of up to 2.3 GPM (values claimed by the manufacturer), resulting in the Ryobi RY802900's cleaning power of 6670 Cleaning Units.
Starting the Ryobi engine of this gas pressure washer involves using a conventional pull-start method.
Containing gasoline, the pressure washer's fuel tank can hold a maximum of 0.25 gallon.
Design & Handling
The Ryobi RY802900 is very mobile, due to its hand truck design. The robust steel tubing frame guarantees longevity of the assembly, providing stability and protection for internal components, even under demanding working conditions. The foam-padded fixed handle adds to the RY802900 convenience of transport, while offering a comfortable grip.
With a weight of 53 lbs, the unit is comfortably maneuverable for most users, allowing for efficient handling during cleaning tasks. Its 173cc Ryobi engine and steel tubing frame account for a good chunk of that weight. Still, the RY802900's two 12" never-flat wheels ensure easy handling and maneuverability.
Main Features
The Ryobi RY802900's package includes a spray gun, a wand, a pressure hose, a 5-in-1 nozzle and a detergent injection feature, with a more detailed description below.
- Soap injection: Even without a built-in soap tank, the device relies on a siphon hose to provide detergent. The Ryobi RY802900 has an automatic soap dilution mechanism, which dilutes the detergent using a 20:1 ratio. Detergent is automatically added to the water when "soap" is selected on the 5-in-1 nozzle.
- Pressure hose: Utilizing a set of convenient hooks, the unit offers a convenient solution for storing the included 35 ft ⌀1/4" high-pressure hose when it's not in use, keeping it neatly organized.
- Spray gun and wand: A side hook allows for an easy storage of the included classic ergonomic spray gun and its steel wand.
- Nozzle: a 5-in-1 nozzle is included.
Ryobi's 5-in-1 nozzle offers five spray pattern settings (0°, 25°, 40°, short-range soap, long-range soap). Selection of a specific spray pattern is made by simply rotating the spray selector to the desired setting.
Other Features
- Onboard storage: The Ryobi RY802900's handy storage area lets you store nozzles and accessories, and thus, you’ll be always prepared and have everything necessary for the job at hand.
- Safety: Safety of operation is enhanced by a trigger lock mechanism (which prevents accidental operation) and a thermal relief valve (which helps to prevent internal pump damage).
- Accessories: The Ryobi RY802900 comes with an owner's manual (opens in a new tab) and some basic documentation to get you quickly started. On top of that, you also get spray gun, pressure hose, funnel, soap hose, wand and oil.
Product Videos
The Ryobi RY802900's performance versus other pressure washers
The following charts are provided to give you an idea of how the key specs of the Ryobi RY802900 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 $320.
- The Ryobi RY802900, a device which can produce up to 2900 PSI, is on the lower end of the pressure spectrum, among the gas-powered pressure washers in the $300-400 price range. If you're going after the highest possible power of the water stream, one of the best in this price range is the Westinghouse WPX3400 that can reach up to 3400 PSI.
- This washer, with a GPM of 2.3 (gallons per minute) has a somewhat lower water flow value compared to devices in its price range. If you're looking for optimal debris removal capabilities, consider the WEN PW224G as one of the top choices in this price range, with a flow rate of 2.7 GPM.
- The RY802900's Cleaning Units, 6670 CU (PSI X GPM), fall into the lower end when compared to gas-powered devices of similar price. 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 Westinghouse WPX3400 and its 8840 Cleaning Units.
Price comparison
As you can see from this interactive chart, when compared to other gas-powered washers between 6500 and 7000 Cleaning Units, the Ryobi RY802900 is on the cheap side of the price range.
It can therefore be a really good buy if you're looking to acquire a budget pressure washer.
The bottom line
- Inexpensive
- Automatic detergent dilution
- Onboard storage
- Several security features
- No soap tank
- Low PSI for the price
- Low GPM for the price
- Low CU for the price
Features and Specifications
| Fuel | Gas-Powered |
|---|---|
| Engine | 173cc Ryobi 4-stroke OHV |
| Pump | Axial Cam |
| Water | Cold (104°F max.) |
| PSI | 2900 |
| GPM | 2.3 |
| Cleaning Units | 6670 |
| Frame | Steel tubing |
|---|---|
| Handling | Hand Truck |
| Wheels | 2 wheels, ⌀12", never flat |
| Weight | 53 lbs |
| Hose storage | Hooks |
| Soap injection | Via siphon hose |
|---|---|
| Soap dilution | 20:1 |
| Nozzles | 5-in-1 |
| Quick connect nozzles | Yes |
| Onboard storage | Yes |
| Hose | 35 ft, ⌀1/4 |
| Security | Trigger lock and thermal relief valve |
|---|---|
| Emissions | CARB |
| Included accessories | Oil, funnel, steel wand, spray gun, high pressure hose, soap hose, 5-in-1 nozzle |
| Warranty | 3 years |
| UPC | 046396019974 |
We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.
About Ryobi
Ryobi Seisakusho Co. (now simply Ryobi) is a Japanese company founded in 1943, with power tool manufacturing beginning in 1968. In January 2018, the power tools division was sold to the Kyocera Corporation, though still retaining the Ryobi brand name. It continues to be a popular brand of cordless battery-powered, corded electric, and gas-powered outdoor equipment. One of its 12 international manufacturing facilities is in Shelbyville, Indiana USA. In the US and Canada, Ryobi tools and outdoor power equipment are distributed primarily through Home Depot stores.
Warranty Information
The Ryobi RY802900 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 Ryobi pressure washers, please consult Ryobi's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-800-525-2579.



User Reviews
Does not have an onboard detergent tank,really a pain carrying outside container when repositioning washer.