Mobile 20kW Diesel Welding Generator (TIG/MIG/MMA)

Description

This mobile welding generator is a powerful and robust solution for demanding welding tasks in construction, manufacturing, and machinery repair, particularly suited for outdoor and pipeline welding. Driven by a heavy-duty industrial diesel engine, it provides a substantial 20kW power output and an impressive welding current up to 500A. The machine supports multiple welding processes including MMA (Stick), TIG, and FCAW (Flux-Cored Arc Welding), offering broad versatility. Designed for reliability and durability, it incorporates advanced inverter soft-switch technology for stable performance across various voltage and current ranges. Its trolley-mounted design ensures excellent mobility, making it an indispensable tool for projects requiring a self-contained and potent welding power source. Specifications: Attribute Value Model GPW 500 (common reference) Generator Power Output 20kW (AC 400V/16Kw, AC 230V/6.9Kw) Welding Processes MMA, TIG, FCAW Welding Current Range 30-500A Max Welding Current 500A Open Circuit Voltage 75V Duty Cycle 60% (at max current), 80%, 100% Engine Type 4-stroke, direct injection diesel engine Engine Rated Power 23Kw Engine Rated Speed 1500 RPM Fuel Capacity 50L Fuel Consumption 5.0 L/hr Cooling Method Water-cooled Start Type Electric Starter, Pre-heated Starting (for low temperature) Auxiliary Power Yes, during welding Dimensions (LWH) 1650 × 800 × 1574 mm (machine only) Net Weight 800 kg Warranty 2 Years (core components) Control Technology Advanced inverter soft-switch, PWM control, negative feedback control