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homepower generator – 7kw electric start portable generator

model: BS8500R

tüv rheinland
rohs compliant

7kw electric start portable 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

If you enjoy working from home or watching TV with your family, then the BISON 7kW Electric Start Portable Generator is perfect for you. It can run all your essentials, such as lighting and heating, as well as a few extra luxuries. 

BISON 7kva Petrol Generators are sold at factory price, which means you get cost effective performance. Don’t spend a fortune on other flashy generators! Choose a quiet 10kva diesel generator from BISON and you’ll get reliable, powerful and quiet power without breaking the bank.


8000 watt 18hp power petrol generator-detail

electric start and recoil start

The 7kW portable petrol generator comes with electric start and recoil start options, making starting this generator a breeze, giving you flexibility and ease of use.

The AC voltage of the BS8500R can be freely switched according to the voltage of your country/region.

The capacities of 20GP and 40HQ are 136 sets and 292 sets respectively, making them easy to transport to wherever needed.

reliable power solutions

Invest in the BISON 7kW Portable Petrol Generator today and experience the convenience and power it brings. Whether you need it for business or personal use, this generator is built to last and provide you with reliable power when you need it.

The BISON 7kW electric start petrol generator comes with wheels for easy portability. Can be easily transported to the job site or wherever needed.

The BS8500R electric start petrol generator produces up to 7 kW of rated power, enough to power a wide range of appliances and electronic equipment.

13.5kw 2-cylinder power generator petrol-detail


rated power 7.0 KW
maximum power 7.5 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 7.0 h
engine & emission
engine type 4-stroke, OHV, air-cooled
engine model name BS192F
bore × stroke 90 × 66 MM
engine displacement 459 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 25 l
oil capacity 1.1 l
carton dimensions (no wheels & handles) 690 × 530 × 555 MM
generator net weight 80 KGS
carton gross weight 87 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!

customs services

※ We can find the cheapest sea shipping price for you.
※ We can find a local customs clearance agent for you.
※ In some special cases, we can save you import tariff costs.


enquire today

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