low vibration OHV engine
| no brand | 30 sets |
| OEM standard | 50 sets |
| OEM special | 100 sets |
BS170F Specifications
| engine model | BS170F |
| fuel type | Gasoline |
| engine speed | 3000/3600RPM |
| Bore * Stroke | 70*54/56 mm |
| engine displacement | 210cc |
| power of engine (hp) | 7.0HP |
| compression ratio | 8.2:1 |
| engine type | 1-Cylinder, Air-Cooled, 4-Stroke, Direct Injected, OHV |
| engine oil grade | #5W-40 |
| fuel capacity | 3.6L |
| oil capacity | 0.6L |
| low oil shutdown/alert | Yes |
| recoil start | Yes |
| electric start | Optional |
| fuel consumption radio | ≤395g/kW/h |
| ignition system | T.C.I |
products description
BISON low vibration OHV engine is manufactured by a professional engine manufacturer and factory in China. We meticulously design it to provide smooth and stable power for a wide range of machinery.
The overhead valve (OHV) design allows for smoother airflow within the engine. This helps the engine operate at low temperatures, reducing fuel consumption and providing stable power. With cleaner combustion and better airflow, the engine helps your customers enjoy a longer service life while reducing operating costs.
An improved balancing system and optimized installation help reduce vibration during use. Because of the lower vibration, components are less prone to loosening, resulting in a longer engine life. Connected components (such as pumps, compactors, and generators) also maintain good condition for longer. The engine also runs quieter.
An advanced speed control system keeps the engine at a constant speed, ensuring smooth operation of your machine even under varying loads. A powerful ignition system also allows the engine to start easily under various operating conditions.
With stable power, easy operation, and fewer operational failures, this engine helps you provide customers with reliable products for everyday work.
Our engine parts
Engine connecting rod
The mechanical strength belongs to the density of ADC12 aluminum alloy cast aluminum, and the weight monitoring can ensure the consistency of structural tensile strength and processing CPK
Engine piston
Adopt Z109 material to increase the wear resistance and reduce thermal deformation, to ensure the weight of the piston and the accuracy of machining
Engine case
Using high-precision fixtures, machining center equipment to ensure precision, and high-density material strength, BISON's box can meet the durability test for 125 hours, and can meet emission standards
Intake and exhaust valves
The valve is made of 40Cr10SiMo material. The exhaust valve can withstand high combustion temperature. When the load is heavy or the combustion condition is abnormal, the temperature limit will not be affected if the temperature limit is lower than 700-780°C.
Engine testing
Dedicated to engine testing, and equipped with quality control for sampling testing. BISON verifies and confirms the performance and reliability of each batch of engines to avoid possible product failures.
Guarantee the sealing performance of the crankcase body structure and installation. Through professional instrument testing, poor sealing defects of installation and materials can be found, so as to avoid oil leakage and oil leakage of the engine and ensure the actual power efficiency.
The load output stability of the power can be confirmed online, and the configuration can be locked after stabilization to ensure high product consistency
Professional technicians with 15-20 years of experience
performance commissioning
engine assembly
artwork QA
full inspection
engine specialized inspection
parts assembly
core assembly
power specialized inspection
QC System
Our factory boasts modern equipment, skilled workers, and rigorous testing processes, ensuring every product is inspected before shipment. This helps you avoid returns, reduce complaints, and increase customer trust in your brand.
Why choose to work with our factory?
As a manufacturing company, we focus on engines with simple structures, robust components, and low vibration, making your customers’ work more comfortable and preventing rapid wear. We offer OEM services, custom parts, and comprehensive after-sales service. Partnering with our factory ensures a stable supply, superior product quality, and direct support.
Discounted Accessories
24-hour online, 5-minute response
Engineer on-site service
Packaging & Delivery
Packaging details: brown strong carton, engine is protected with poly bag, wooden, 1pc / carton. Lead Time: Shipped in 25 days after payment. Because you work directly with us, rather than through intermediaries, you have better control over your orders, faster response times, and more flexible solutions.
Speak with a BISON sales manager
Contact us today for expert advice.
