ESAB Ruffian ES 150G Kohler Engine Driven Welder Generator – P/N 0707070150

Spinning a commercial Kohler Command PRO engine with a 150-amp DC stick powerhead, the ESAB Ruffian ES 150G engine driven welder generator (P/N 0707070150) delivers uninterrupted field welding and 4.5 kW auxiliary electric power on remote service trucks. Mobile rig welders and ranch fencing crews lose time dragging portable generators alongside separate welding machines to repair equipment in remote fields. This all-in-one commercial unit combines a 14HP Kohler overhead valve engine with a 150-amp DC stick welder and a 4,500-watt AC generator that powers grinders and lights simultaneously.

The smooth DC stick output produces a soft, stable welding arc that burns 3/32-inch and 1/8-inch 6010, 6011, and 7018 electrodes with deep penetration on rusty farm implements. Four 120V GFCI receptacles and one 240V twist-lock outlet deliver clean auxiliary power, running heavy 9-inch angle grinders and chop saws without bogging the engine. A heavy-duty steel roll cage defends the engine block and generator stator from falling debris on remote pipeline and construction jobsites.

Key Engineering Features of ESAB Ruffian ES 150G

- 150-Amp DC Stick Welding Power: Produces clean, stable DC arc current to burn 6010, 6011, and 7018 structural stick electrodes.
- 4,500-Watt Peak AC Auxiliary Generator: Supplies continuous electrical power for heavy angle grinders, chop saws, and floodlights.
- 14HP Kohler Command PRO Commercial Engine: Features cast-iron cylinder sleeve, low-oil shutdown, and commercial air filtration.
- Four 120V GFCI & One 240V Outlet: Delivers OSHA-compliant jobsite electrical power for auxiliary hand tools and plasma cutters.
- Rated 150A Output at 30% Duty Cycle: Handles heavy structural farm repairs and equipment hardfacing without thermal cutout.
- Rugged Steel Perimeter Tube Roll Cage: Shields engine, fuel tank, and generator components from jobsite impacts.
- Heavy-Duty Recoil Starting System: Features steel ratchet pawls and automatic decompression for easy manual turnover.

Engineering Integrity & Operational Economy

Engineered for remote mobile service trucks and agricultural operations, this engine-driven welder delivers independent field fabrication stamina.

- Combined welder and generator capability eliminates the need to transport separate powerheads on service truck beds.
- The commercial Kohler Command PRO engine features a forged crankshaft and full-pressure lubrication for long engine life.
- Pure DC stick welding arc produces deeper penetration and less spatter on dirty, painted equipment than alternating current welders.

Target Acreage & Trailer Transport

Weighing 220 pounds dry with an exterior length of 31 inches, this engine-driven welder mounts securely on service truck side packs, utility trailers, or farm utility vehicles.

Factory Warranty Terms & Routine Upkeep

- ESAB backs the Ruffian ES 150G welding generator with a 3-Year limited warranty covering the generator stator and control assemblies.
- The Kohler Command PRO engine receives full 3-Year manufacturer warranty backing through authorized Kohler dealer networks.

Execute engine oil changes every 50 operating hours with 10W-30 motor oil, inspect generator brushes annually, check spark plug electrode clearance at 0.030 inches, and drain carburetor fuel before seasonal storage. Order the ESAB Ruffian ES 150G engine driven welder generator from Mulmotor.com for guaranteed factory-fresh units, complete manufacturer warranty coverage, and dedicated commercial equipment support.