bison logo
homepower generator – 2000 watt 7hp petrol powered generator
model: BS2500H
tüv rheinland
rohs compliant

2000 watt 7hp petrol powered generator

2300 watts
home backup
1 year warranty

within 25 days delivery time after receiving the deposit!

BISON brand
OEM sticker
OEM carton
100 SETS

BISON 7hp petrol generator with 2300 watts output. Suitable for a variety of applications such as on-site use, commercial use or general home/garage use, the BS2500H is fitted with a fuel-efficient 196CC single-cylinder four-stroke petrol engine. It weighs 35kg and is available with optional wheels for added convenience.

2300 Watts Peak Power: The BS2500H7hp petrol-powered generator has a powerful 2000-watt power capacity, providing reliable performance whether you’re powering important household items or supporting outdoor activities during a power outage.

High-performance 7HP engine: The 2000-watt petrol-powered generator is equipped with the BS168F-1 7HP petrol engine, which has the power needed to handle demanding tasks. The powerful engine ensures optimal efficiency, providing excellent starting power and reliable performance even under heavy loads.

Compact and portable design: The BISON 2000 watt 7hp petrol generator has been designed with portability in mind. Its compactness and light weight make transport and storage a breeze. From construction sites to outdoor activities, the BS2500H is your reliable companion.



legendary performance

As a leading petrol generator manufacturers in China, BISON has decades of industry expertise. We understand the unique needs of our customers and consistently deliver high quality and innovative products.

The crank case can withstand the durability test for 125 hours and complies with the Euro V emission requirement.

The operating temperature of the voltage regulator is lower than 85°C.

always use the Original spare parts​

Boost your power with BISON’s state-of-the-art 2000 watt 7 hp petrol generator! The sleek, compact design delivers unrivaled power and reliability. It’s your ticket to uninterrupted, anytime, anywhere power.

Our generator’s PISTON weight is 5% higher than fraternity, good for such as Oil Burning, Carbon Deposition, Piston Scuffing, and Insufficient Power.

Our generator’s CAMSHFT is made of PA66 material, it can perform mechanical reciprocating motion with a load of 100N at 900 times/min.

always use the original spare parts​


rated power 2.0 KW
maximum power 2.3 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 13 h
engine & emission
engine type 4-stroke, OHV, air-cooled
engine model name BS168F-1
bore × stroke 68 × 45 MM
engine displacement 196 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 35 KGS
carton gross weight 37 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

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.




※  Our commitment:

Dear customer, many thanks for considering our generator. We have firm confidence in the quality and performance of our products, so our warranty is more than just an oral promise or a document, it is our commitment to quality. We will work tirelessly to ensure that every generator you own is rigorously tested and carefully manufactured!

※  Warranty time: 1 year after B/L date.

※  Warranty coverage: Non-human factors, the damage caused by machine its own quality problems.

※  How we fulfill our warranty:

Situation 1  Conveniently replaceable spare parts are damaged within warranty time→We provide new spare parts free of charge and ship them with your next order.

Situation 2  Quality problem with small batches withnin warranty time: You give your customer a new generator for free→We would give you a discount in your next order corresponding to the amount of the severely damaged generator.

Situation 3 Quality problem with big batches if you buy Bison brand within warranty time: You give your customer a new generator for free firstly→We would send technicians to your country to repair these machines for you free of charge.

Situation 4 Quality problem with big batches if you buy your own brand within warranty time: You give your customer a new generator for free firstly→We would compensate you in batches in future orders.

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.