Lincoln Electric Ranger 260MP Gas Welder Generator, 260A, 9,500W, K5937-1
The Lincoln Electric Ranger 260MP is a gas welder generator with up to 260 A for stick, MIG and flux-cored welding, a single glove-friendly control knob and a connection for an optional remote. Its 23.5 HP Rehlko CH730 engine gives 10,500 W peak and 9,500 W continuous at 120/240 V, so tools, lights and sensitive electronics can run while the machine welds.
Output ranges are 35-260 A and 15-30 V. A remote control switch and 6-pin connection accept optional K857 (25 ft) or K857-1 (100 ft) remotes for output control, Chopper Technology smooths starts and steadies the arc, and Auto-Idle trims noise and fuel use when demand drops. An electronic choke and a front-facing fuel gauge make starting and fuel checks quick.
Clean AC power with under 5% total harmonic distortion runs laptops and similar electronics, and the panel offers four 120 V and one 240 V receptacle, with GFCI-protected receptacles in the design. At 426 lbs and 26.4 in. H x 20 in. W x 36.4 in. L, the compact engine-driven welder suits construction, farm, maintenance and service truck work; it has an 11-gallon tank, a galvanized steel body, an IP23S-rated enclosure and a rear-engine layout with front battery access.
Highlights
Stick, MIG and flux-cored welding up to 260 A, over a 35-260 A and 15-30 V range
Remote-ready with a switch and 6-pin connection; optional K857 (25 ft) and K857-1 (100 ft) controls
10,500 W peak and 9,500 W continuous 120/240 V single-phase AC power
Weld and run generator power at the same time, with under 5% total harmonic distortion
Rehlko CH730 engine, 23.5 hp, with electronic choke and an 11 gal fuel tank
426 lbs; 26.4 in. H x 20 in. W x 36.4 in. L
Specifications
Brand | Lincoln Electric |
Manufacturer part number | K5937-1 |
Processes | Stick, MIG, flux-cored |
Output range | 35-260 A | 15-30 V |
Auxiliary power | 10,500 W peak; 9,500 W continuous; 120/240 V single-phase |
Receptacles | Four 120 V and one 240 V |
GFCI protection | GFCI-protected receptacles |
Engine | Rehlko CH730, 23.5 hp |
Starting | Electronic choke, carburetor |
Engine speed | 2,500 RPM idle; 3,600 RPM high idle |
Fuel capacity | 11 gal |
Weight | 426 lbs |
Dimensions | 26.4 in. H x 20 in. W x 36.4 in. L (33.1 in. to top of exhaust) |
Remote control | Switch and 6-pin connection for optional K857 (25 ft) or K857-1 (100 ft) |
Enclosure | IP23S rated, galvanized steel body |
Harmonic distortion | Under 5% THD |
Good to know
Engine-driven equipment gives off carbon monoxide: run it outdoors only, away from doors, windows and vents.








