Lincoln Electric Ranger 225 Gas Welder Generator, 225A, 9,000W, Kohler, K2857-1
The Lincoln Electric Ranger 225 is a Kohler gas welder generator for field welding where utility power is unavailable. It provides DC output up to 225 A for stick, MIG, TIG and flux-cored welding and 10,500 W peak (9,000 W continuous) single-phase AC power for tools, lights and support equipment on construction sites, pipelines, farms and remote projects.
Ratings at 104°F (40°C) are 225 A at 25 V and 40% duty cycle and 210 A at 25 V and 100% duty cycle in DC constant current, plus 200 A at 20 V and 100% duty cycle in DC constant voltage. The CC current ranges are 120-225 A, 70-145 A and 50-90 A within a 50-225 A DC output range, and CV voltage adjusts from 15 to 25 V. Chopper Technology keeps the arc smooth and stable.
A 23 HP Kohler Command two-cylinder, four-cycle, overhead-valve air-cooled gasoline engine sits in a totally enclosed case with three service access doors, rated 76.4 dBA at 23 ft. Two 120 V duplex receptacles (NEMA 5-20R, 20 A each, 40 A total) and a 120/240 V NEMA 14-50R deliver the 60 Hz single-phase power, and the low-profile, balanced design suits truck-bed or undercarriage mounting.
Highlights
225 A at 25 V and 40% duty cycle in DC CC; 100% duty cycle at 210 A (CC) and 200 A (CV)
DC output for stick, MIG, TIG and flux-cored welding, with optional equipment added
10,500 W peak and 9,000 W continuous single-phase AC power at 60 Hz
Two 120 V duplex receptacles (NEMA 5-20R) and one 120/240 V NEMA 14-50R receptacle
23 hp Kohler Command two-cylinder air-cooled gasoline engine
Totally enclosed case rated 76.4 dBA at 23 ft, with three service access doors
Specifications
Brand | Lincoln Electric |
Manufacturer part number | K2857-1 |
Processes | Stick (SMAW), MIG (GMAW), TIG (GTAW), flux-cored (FCAW) |
Output range | 50-225 A DC; CV 15-25 V |
CC current ranges | 120-225 A / 70-145 A / 50-90 A |
Rated output (CC) | 225 A / 25 V, 40% duty cycle; 210 A / 25 V, 100% duty cycle |
Rated output (CV) | 200 A / 20 V, 100% duty cycle |
Rating temperature | 104°F (40°C) |
Auxiliary power | 10,500 W peak; 9,000 W continuous; 60 Hz single-phase |
Receptacles | Two 120 V duplex (20 A each, 40 A total, NEMA 5-20R); 120/240 V NEMA 14-50R |
Three-phase output | None (single-phase machine) |
Engine | Kohler Command, 23 hp, 2-cylinder, 4-cycle OHV, air-cooled gasoline |
Sound level | 76.4 dBA at 23 ft |
Enclosure | Totally enclosed case, three service access doors |
Good to know
Engine-driven equipment gives off carbon monoxide: run it outdoors only, away from doors, windows and vents.





