Lincoln Electric Outback 145 Gas Welder Generator, 145A Stick, 4,250W, K2707-2
The Lincoln Electric Outback 145 is a compact gas welder generator designed for one-person portability, weighing 234 lbs (106 kg). Its 8.9 HP Kohler CH395 engine delivers up to 145 A of DC stick welding and 4,750 W peak (4,250 W continuous) AC power, suiting farms and ranches, fence contractors, service trucks and pipeline maintenance crews.
Stick (SMAW) electrodes up to 1/8 in. (3.2 mm) cover maintenance, repair and light fabrication on carbon steel, cast iron and hardfacing, and the DC arc stays stable out of position and overhead. Adding a POWER MIG 140C or POWER MIG 180C wire feeder, not included, opens up MIG and flux-cored wire welding. The generator runs grinders, work lights, water pumps and battery chargers, or provides emergency backup power.
A 1-1/4 in. (32 mm) tube frame protects the machine, and Low-Lift Grab Bars at both ends give leverage when lifting it onto or off a truck bed. The air-cooled, single-cylinder gasoline engine uses a recoil start and draws from a 6.8-gallon (25.7 L) tank for long run times. The engine-driven welder comes with its operator's manual and safety documentation; welding leads and electrode holders are not included.
Highlights
Up to 145 A DC output for stick electrodes up to 1/8 in. (3.2 mm)
MIG and flux-cored welding with a POWER MIG 140C or 180C wire feeder (not included)
4,750 W peak and 4,250 W continuous AC generator output
Kohler CH395, 8.9 hp, air-cooled single-cylinder gasoline engine with recoil start
6.8 gal (25.7 L) fuel tank; weighs 234 lbs (106 kg)
Low-Lift Grab Bars at both ends and a 1-1/4 in. (32 mm) tube frame
Specifications
Brand | Lincoln Electric |
Manufacturer part number | K2707-2 |
Welding output | Up to 145 A DC |
Processes | Stick (SMAW); MIG/FCAW with compatible wire feeder |
Max electrode size | 1/8 in. (3.2 mm) |
Engine | Kohler CH395, 8.9 hp, gasoline, air-cooled, single-cylinder |
Starting | Recoil (pull) start |
Generator output | 4,750 W peak; 4,250 W continuous |
Fuel tank | 6.8 gal (25.7 L) |
Fuel type | Gasoline |
Weight | 234 lbs (106 kg) |
Frame | 1-1/4 in. (32 mm) diameter tube frame |
Handling | Low-Lift Grab Bars at both ends |
Compatible wire feeders | POWER MIG 140C, POWER MIG 180C (not included) |
What's in the box
Outback 145 engine-driven welder/generator
Operator's manual and safety documentation
Good to know
Engine-driven equipment gives off carbon monoxide: run it outdoors only, away from doors, windows and vents.



