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homepower generator – 10000 watt large portable generator petrol
model: BS10500D
TÜV rheinland
rohs compliant

10000 watt large portable generator petrol

10000 watts
commercial & industrial use
1 year warranty

within 25 days delivery time after receiving the deposit!

BISON brand
OEM sticker
OEM carton
100 SETS

The BS10500D is a powerful and versatile portable generator for a variety of applications. It can easily power homes, businesses and even small construction sites.

Advantages of 10000-watt large portable petrol generator:

  • High demand: especially generators with high power output like the BS10500D are suitable for customers with high demand for portable generators
  • Wide range of applications: Suitable for a wide range of applications, the BS10500D is a versatile industrial generator with broad appeal.
  • Brand advantage: BISON is a well-known and respected petrol generator factory brand in the generator industry


10,000 Watts Maximum Power Output

With a maximum output of 10,000 watts, the large portable petrol generator is large enough to run multiple appliances and equipment at the same time, making it ideal for industrial and commercial applications.

The BS10500D can be configured for single-phase or three-phase operation, making it suitable for a wide range of electrical systems.

The 10kw petrol generator operates at 50 Hz or 60 Hz, making it compatible with power systems around the world.

electric start and recoil start

The BS10500D 10kw perol generator has both electric and recoil start functions, freely selectable for use, making it easy to start even under the most demanding conditions.

The portable petrol generator is mounted on wheels with handles for easy transport.

The BS10500D can last up to 9 hours on a single tank of fuel, making it ideal for extended use.

10000 watt large portable generator petrol-detail


rated power 9.0 KW
maximum power 10.0 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 9.0 h
engine & emission
engine type 4-stroke, OHV, air-cooled
engine model name R500
bore × stroke 94 × 72 MM
engine displacement 500 CC
engine speed 3000(50 Hz) / 3600(60 Hz) RPM
recoil start yes
electric start yes
winding material 100% copper winding
power factor 1.0 (single-phase) / 0.8 (three-phase)
fuel system
fuel tank capacity 40 l
oil capacity 1.2 l
carton dimensions (no wheels & handles) 730 × 560 × 610 MM
generator net weight 97 KGS
carton gross weight 106 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 petrol generator

flywheel clearance

Ensure the engine better store energy and inertia.

flywheel clearance

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

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

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.