
When your job site demands a cleaner-burning fuel source without sacrificing power, the Lincoln Ranger 305 LPG (K2937-1) is the ultimate workhorse. This engine-driven welder combines the versatility of a multi-process machine with the reliability of a Kohler 25 HP propane engine. Whether you are working on pipelines, construction sites, or service trucks, the Ranger 305 LPG delivers consistent DC welding output for Stick, TIG, MIG, and Flux-Cored applications.
The Ranger 305 LPG is engineered for the professional welder. It features a simple, flip-down control panel that protects your settings from the elements. The single, full-range output control dial eliminates confusion with taps, while the dual digital weld meters allow you to preset your amperage or voltage with precision. The machine is rated at 29V for 300 amps, making it the only compact LPG welder in its class with such high capacity. For pipe welders, the dedicated Downhill Pipe mode offers fast travel speeds and excellent control for cellulosic electrodes like the Fleetweld 5P+.
Don't just weld—power your entire job site. The Ranger 305 LPG provides 10,000 watts of peak AC generator power, enough to start motors and run heavy-duty power tools. The generator voltage (120V/240V) remains constant regardless of the weld dial setting, ensuring your tools run at full speed even while you weld. The unit includes two 120V 20 Amp GFCI receptacles and one 120V/240V 50 Amp receptacle, all protected by circuit breakers.
Designed for the harsh conditions of the field, the Ranger 305 LPG features a fully enclosed case that withstands impact and weather. The Kohler engine is air-cooled and features an overhead valve design for efficiency and durability. With compatibility for a wide range of Lincoln wire feeders, including the LN-25 PRO, this machine is a flexible central power source for all your mobile welding needs.
| Additional Information |
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| Brand:Lincoln Electric |
| Amperage:300 |
| Watts:9000 W |
| Weld Process:Engine Drive, Multi-Process |
| Packaging Description:1 of each |
| Process Type:Stick (SMAW), TIG (GTAW), MIG (GMAW), Flux-Cored (FCAW), Arc Gouging |
| Engine Model:Kohler Command CH730 LPG |
| Horsepower:25 HP |
| Fuel Type:Liquid Propane Gas (LPG) |
| Output Range:30-305A DC |
| Generator Output:10,000 Watts Peak, 9,000 Watts Continuous |
| Dimensions:30.0 in x 21.5 in x 42.3 in |
| Weight:480 lbs (217 kg) |
| Noise Level:76.7 dBA at 23 ft (7 m) |
| Voltage:n/a |
| Duty Cycle:100% |