bison logo
homepower generator – china ohv 7hp petrol power generator
model: BS3500SC
tüv rheinland
rohs compliant

china ohv 7hp petrol power generator

3000 watts
home backup
1 year warranty

within 25 days delivery time after receiving the deposit!

BISON brand
OEM sticker
OEM carton
100 SETS

BISON BS3500SC is a Chinese professional grade gasoline generator, ideal for a variety of applications. Equipped with a 7HP OHV engine, which can provide a maximum power of 3.0KW. Ideal for powering appliances, tools and lights during power outages or outdoor activities.

BISON China OHV 7hp gasoline generator features:

  • 3KW Continuous Power and 3.0KW Maximum Power: This generator provides enough power to run a variety of appliances, tools, and lights.
  • 7HP OHV Engine: The OHV engine is reliable and easy to start.
  • Single-Phase or Three-Phase Output (Optional): This generator can be configured to provide either single-phase or three-phase output, making it suitable for a variety of applications.
  • 100% Copper Winding: 100% copper winding ensures efficient power generation and long life.
  • Recoil Start: Starting your generator is easy with a recoil starter.
  • Optional electric start: Electric start can be added for added convenience.
  • 15L fuel tank: Large fuel tank provides longer run time.
  • 0.6L oil capacity: Large oil capacity helps extend engine life.


china ohv 7hp petrol power generator detail

7hp OHV engine

The BS3500SC 3000 watt petrol generator features a powerful 7HP Overhead Valve (OHV) engine that stands out for its efficiency and durability.

OHV technology optimizes fuel efficiency and reduces emissions, making it an environmentally friendly choice.

The reliability of the BS170F engine ensures that the BISON 3kw petrol generator has a long service life and low maintenance costs.

always use the Original spare parts​

The BS3500SC ohv 7hp petrol generator is designed to provide reliable and consistent performance with a user-friendly recoil starting mechanism and allows for seamless ignition. From emergency backup to continuous power, this generator is a trustworthy partner.

With a powerful 3KW power output, the BS3500SC is capable of handling a variety of electrical loads and is suitable for both residential and commercial use.

BISON 3kw petrol generators are available in single phase or three phase output options to suit a variety of applications.

7hp recoil starter gasoline generator-detail-2


rated power 2.8 KW
maximum power 3.0 KW
Phase single-phase / three-phases (optional)
AC voltage depends on your country’s voltage
single-phase AC amperage running power ÷ using voltage
three-phase AC amperage running power ÷ using voltage ÷ 1.3856
frequency 50 / 60 HZ
continuous operating time 10 h
engine & emission
engine type 4-stroke, OHV, air-cooled
engine model name BS170F
bore × stroke 70 × 56 MM
engine displacement 210 CC
engine speed 3000(50 Hz) / 3600(60 Hz) RPM
recoil start yes
electric start optional
winding material 100% copper winding
power factor 1.0 (single-phase) / 0.8 (three-phase)
fuel system
fuel tank capacity 15 l
oil capacity 0.6 l
carton dimensions (no wheels & handles) 605 × 440 × 440 MM
generator net weight 43 KGS
carton gross weight 45 KGS



The open frame type gasoline generators above 5 kilowatts should choose this option.

wheels & handles

easy to move the generator


The open frame type gasoline generators above 5 kilowatts should choose this option.

electric & remote start

easy to start the generator


The customers who have high-end pursue of generator should choose this option.

digital display

easy to monitor the generator


The generators above 7 kilowatts or have three-phase voltage should choose this option.

industrial socket

power for industrial use


When you take generators as backup power, you could choose this. ATS is not necessary for small kilowatts.


automatically start without human intervention required



how we test the gasoline generator

flywheel clearance

Ensure the engine better store energy and inertia.

flywheel clearance

power debugging

Ensure the alternator could output current stably.

power debugging

fuel tank airtight

Ensure the stability and sealing of the fuel tank.

fuel tank airtight

motor air gap

Ensure the sealing of alternator is stable.

alternator air gap

cylinder head seal

Ensure the sealing of cylinder head is intact.

cylinder head seal

connecting rod torque

Ensure a stable connection between the connecting rod and crankshaft.

connecting rod torque

cylinder head torque

Ensure the cylinder head connection is stable.

cylinder head torque

box torque

Ensure the crankcase torque is correct and the same for each engine.

crankcase torque

air tightness test

Ensure the sealing of the engine is stable.

air tightness test

muffler tightening torque

Ensure the muffler connection is stable.

muffler tightening torque

comprehensive performance test

Ensure stable performance and output of the generator.

comprehensive performance test

pressure testing

Ensure the voltage of generator is stable.

voltage test

appearance final inspection

Ensure the generator has no cosmetic defects.

appearance final inspection

weighing check

Ensure we don’t miss any accessories in the carton.

weighing check


Well-packaged and ensure the safety of the generator.



agent service

※How to become a BISON agent: achieve orders of more than USD 1 million of BISON brand products in one year.

※What can you get after becoming an agent:
We will assist you in building a BISON supermarket store locally
Give you free display racks and display cabinets
Provide you with free decoration design services.

At the same time, enjoy the supreme VIP warranty experience and service!

OEM Service

※  Design team size: 10 designers.

※  What can we design for you: sticker, carton, logo, poster…

※  Design time required after receving your deposit

Sticker desgin: within 2 days

Carton desgin: within 2 days

Logo: within 1 day

Poster: within 1 week



enquire today

Speak with our sales manager today for additional information or an obligation-free quote.