9lpm 7hp gas swashplate pump pressure washer
BS-170DSP improves cleaning efficiency by precisely controlling water pressure and flow.
- Customization: Available
- Quality warranty: 12 Months
- Transportation: ocean, land, air, express service
- After-sales service: technical support, provide spare parts
- Accessories: 1pc spray gun, 1pc spray wand, 1pc high pressure hose, 1pc filter, 1pc siphon hose, 5pcs color nozzles, 1pc toolkit, 1pc manual
Minimal order | 5 pieces |
Payments | L/C, T/T. O/A, D/A, D/P |
Delivery | Within 15 days |




Model | 170D-SP | |
Engine | 170F/210CC/7HP | |
Engine type | Single cylinder, air-cooled, 4-stroke | |
Rated pressure | 170 Bar/2465 PSI | |
Max pressure | 190 Bar/2755 PSI | |
Pump head | Aluminum | |
Flow | 9.0LPM / 2.4GPM | |
Maximum water temperature | 60℃/140℉ | |
Speed | 3400-3600RPM | |
Starting system | Recoil start | |
Fuel tank capacity | 3L | |
Oil capacity | 0.6L | |
Accessories | 2 meters inlet hose with filter 8M pressure washer hose Trigger gun with lance 4 nozzle tips Tools |
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Shipping size | 52.5*44*53.CM | |
N.W | 26KG | |
G.W | 28KG | |
20GP/40HQ | 220 PCS /549 PCS |
9lpm 7hp gas swashplate pump pressure washer details
introducing the BIOSN swashplate pump gas pressure washer, engineered for high consumer use with unwavering reliability and power. BISON gas pressure washer 9lpm has a powerful 7hp/210cc recoil start engine and multifunctional swash plate pump, designed by BISON manufacturing company.
The 7hp gas pressure washer has an operating pressure range of 170bar – 190bar (2465psi – 2755psi), and the high flow rate ensures a consistent water supply, even when using a high-pressure nozzle. Its impressive flow rate of 9 liters per minute (2.38 gallons per minute) means this product can cover more ground in less time, quickly removing dirt, grime, and debris. From heavy dirt to finer surfaces. This versatility makes it suitable for industries such as construction, agriculture and automotive service.
At the core of the BS-170DSP is the innovative swash plate pump technology, which sets it apart from the axial cam pumps found in other high-pressure cleaners. The swash plate pump uses a unique mechanism that allows you to fine-tune the pressure output by adjusting the angle of the swash plate, allowing you to switch between a gentle rinse for delicate surfaces and a powerful blast for tough dirt. The durable aluminum swashplate pump ensures consistent performance and can handle water temperatures up to 60°c (140°f). Great for everything from cleaning cars and decks to stripping paint and removing graffiti. With the BISON 9lpm pressure washer, you can also reduce the waste of water resources.
When it comes to quality assurance, BISON is known for its commitment to quality and durability that is second to none. Every BISON product undergoes rigorous testing and quality control measures, and the BS-170DSP is constructed with the finest components and a rugged design that ensures many years of dependable use. BISON is a trusted gasoline pressure washer manufacturer in China. Built for durability, the rugged steel frame protects the engine and pump, while safety measures such as a thermal relief valve and automatic shut-off prevent overheating during operation.
Experience the BS-170DSP difference and order your 9lpm 7hp gas swashplate pump pressure washer with a swash plate pump today! As a dealer, you’ll benefit from competitive pricing, marketing support, and the backing of a brand known for quality and innovation.




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