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 |
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