model: BS4500DWG




2kw 200A welder diesel generator
within 25 days delivery time after receiving the deposit!
Reliable 2kw 200A welder diesel generator from BISON company, perfect for field welding and power needs with strong output and easy start. If you are looking for a machine that can both generate power and handle welding jobs, the 2kW 200A diesel generator from BISON is the perfect choice.
BISON BS4500DWG has a wide range of uses:
- Construction site: can be used for metal structure welding
- Farm maintenance: remote farm facility maintenance
- Emergency maintenance: key equipment maintenance in power outage areas
- Small workshop: as the main power source for metal manufacturing
- Marine application: welding dock or ship parts
- On-site maintenance: support equipment maintenance in remote areas

features

Benefits of the 2kw power rating:
- The 2kw welder generators offer a perfect balance between power output and form factor, making these devices truly portable while remaining functional.
- Fuel efficiency uses less fuel than larger models, extending operating time in remote locations while reducing operating costs.
Benefits of the 70-200A welding range:
- The 200A upper current rating allows the use of larger diameter electrodes, resulting in deeper penetration and stronger welds.
- Single-pass welding is also possible on thicker materials and can reduce welding time on larger projects.
Your trusted manufacturing partner
The 2kw generator capacity combined with the 70-200A welding current range makes the 2kw 200A welder generator a versatile tool that combines portability with professional-grade welding capabilities.
As a professional welder generator company in China, BISON offers customizable options to match your local voltage and frequency needs, ensuring easy market integration. With full With professional technical guidance, responsive after-sales support, and consistent product quality control, BISON is confident that our products will quickly increase dealer business.
Partnering with BISON means working with a reliable company that brings years of expertise in producing high-quality welder generators.

specifications
OUTPUT | |
Rated Power | 2.0 KW |
Maximum Power | 2.2 KW |
Phase | Single-Phase |
AC Voltage | Depends On Your Country’s Voltage |
Single-Phase AC Amperage | Running Power ÷ Using Voltage |
Rated Welding Current | 70-200A |
Frequency | 50 / 60 HZ |
100% Load Continuous Operating Time | 15.0 H |
ENGINE & EMISSION | |
Engine Type | 1-Cylinder, 4-Stroke, Air-cooled, Veritical |
Engine Model Name | BS192FE |
Bore × Stroke | 92 × 75 MM |
Engine Displacement | 499 CC |
Engine Speed | 3000(50 Hz) / 3600(60 Hz) RPM |
Recoil Start | Yes |
Electric Start | Yes |
ALTERNATOR | |
Winding Material | 100% Copper Winding |
Power Factor | 1.0 (Single-Phase) |
FUEL SYSTEM | |
Fuel Type | Diesel |
Fuel Tank Capacity | 12.5 L |
Oil Capacity | 1.65 L |
PACKAGING | |
Carton Dimensions | 750 × 515 × 640 MM |
Generator Net Weight | 127 KGS |
Carton Gross Weight | 130 KGS |
optional

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.
ATS
automatically start without human intervention required
factory
overview








how we test the welder generator

Improve the lift of the camshaft, determine the trajectory curve, and better analyze the state of the fuel injection pump and fuel injector.
camshaft test

Ensure that the gas tightness of the cylinder head meets the requirements and improves the performance stability of the generator.
cylinder head test

The oil central processor, all oil must be filtered and then used, reducing the wear of the parts.
oil quality testing

Make sure that all data indicators of the cylinder are normal and can meet the assembly requirements of the engine.
cylinder test

Crankcase has a oil leakage test to ensure that there is no oil leakage problem.
crankcase seal test

Ensure bearing sealing and no oil leakage
bearing seal test

Makes the surface of spare parts smoother and reduces wear.
honing parts

Correct the axis offset, skew, and other defects of the processed hole to ensure the position accuracy of the hole, while also obtaining the required hole diameter tolerance and surface roughness.
precision boring process

Make sure the connection between the cylinder head and the box is firm and there is no possibility of air or water leakage.
torque test

Make sure the engine is running normally and stably without any abnormal noise.
engine test

After the engine test, clean the internal residue to reduce the damage of the parts.
residue cleaning

Ensure the sealing of alternator is stable.
alternator air gap

After the alternator supplier’s first test, we would test it ourselves again to ensure alternator don’t have quality problem.
alternator 100% test

Make sure the generator can operate properly in low temperature conditions.
low temperature test

Well-packaged and ensure the safety of the generator.
packaging
support
warranty
※ 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 within 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 receiving your deposit
Sticker design: within 2 days
Carton design: within 2 days
Logo: within 1 day
Poster: within 1 week
……
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.