Multi-Functions Welding Machine Diesel Engine Driven 300A 400A 500A 600A. 5-in-1 Multi-Functional Design: Combines welding, generator, and other functions in one mobile unit. Versatile Welding Processes: Supports MMA, TIG, FCAW, Gouging, and Cellulose welding methods. High Power Output: Rated power 40kW with peak power up to 44kW for heavy-duty tasks. Long Running Time: 100L fuel tank provides up to 11.5 hours of continuous operation. Dual Operation Capability: Allows simultaneous welding on two handles for increased efficiency. Robust Engine Options: Powered by reputable brands like Yuchai, Kubota, Yanmar, or Weichai. Comprehensive Warranty: Includes 1-year limited service covering labor and parts. Flexible Customization: Offers full, minor, and sample-based customization options.