Lincoln Electric Ranger 330MPX EFI Gas Welder Generator, 330A, 10 kW, Kohler
The Lincoln Electric Ranger 330MPX EFI is a gas welder generator with electronic fuel injection, powered by a 25 hp Kohler ECH740 engine. It supplies up to 330 A of welding output and 10 kW of continuous 120/240 V, 60 Hz AC power in a compact 446 lb package, with Ready.Set.Weld, ArcFX, CrossLinc and GFCI protection.
Electronic fuel injection meters fuel for easier starts and better efficiency and keeps power steady at altitude and in extreme temperatures. Ready.Set.Weld recommends settings in seconds, CrossLinc changes parameters at the arc with no extra control cable, and Chopper Technology supports a stable, low-spatter arc. This engine-driven welder runs 1/4 in. 7018 electrodes and gouges with carbon electrodes up to 3/16 in.
Generator output of 10 kW continuous at 120/240 V and 60 Hz can run sensitive electronics, lights, power tools and other jobsite equipment. The compact 446 lb welder/generator suits experienced pros and newer welders alike, and the Kohler OHV Command ECH740 gasoline engine is rated 25 hp.
Highlights
Up to 330 A of welding output; handles 1/4 in. 7018 electrodes
Carbon arc gouging with carbon electrodes up to 3/16 in. diameter
10 kW continuous AC power at 120/240 V and 60 Hz for electronics, tools and lights
25 hp Kohler OHV Command ECH740 engine with electronic fuel injection
Easier starting, plus steady power at altitude and in extreme temperatures
Ready.Set.Weld, ArcFX, CrossLinc and Chopper Technology; 446 lbs
Specifications
Brand | Lincoln Electric |
Manufacturer part number | K4779-1 |
Maximum output | Up to 330 A |
Electrode capability | 1/4 in. 7018 electrodes |
Gouging | Carbon arc gouging, electrodes up to 3/16 in. |
Generator power | 10 kW continuous AC, 120/240 V, 60 Hz |
Engine | Kohler OHV Command ECH740 gasoline with electronic fuel injection |
Engine power | 25 hp |
Weight | 446 lbs |
Protection | GFCI |
Technologies | Ready.Set.Weld; ArcFX; CrossLinc; Chopper Technology |
Good to know
Engine-driven equipment gives off carbon monoxide: run it outdoors only, away from doors, windows and vents.


