UPDATE: **SOLD** Was $375.
Doesn’t run.
“Does not run. Willy’s jeep motor.”
UPDATE: **SOLD** Was $1500.
Here’s an interesting item. It’s powered by a Hercules engine (according to the seller).
“This is a commercial propane backup generator that was installed in a fire station. It was working when removed. It is approximately 20kw. The best part is the engine is the same engine that was in production Willy’s at the time. It is powered by 1960s Jeep Hercules 6 cylinder flat head. Please call for more info and to take a look.
Cash only and sales will be made in person.’
Two Jeep-powered Hobart Welders for sale.

This could make a cool restoration .. something different.
https://ventura.craigslist.org/cto/d/willies-jeep-welder/6625845270.html
“One of a kind old Jeep and welder.”
UPDATE: **Status Unknown** Was $1200.
Tom’s got this engine for sale.
“Willy’s Jeep industrial ,complete Engine 4 cyl flat head L134 mb go devil 1941-1945
only 1200 hours on engine, came out of running military generator so its idle hours only
not running on the road
really clean for its age
No starter motor and/or fan blade
as pictured was running good last time it ran bout 1 year ago
has oil and anti freeze in it”
UPDATE: **Status Unknown** Was $300.
(02/04/2015) Gas tank leaks, but still may be a good price.
“Hobart DC welder from the 50s powered by an industrial 4 cylinder CJ2A Willys flat head engine . Item has been stored in a garage for around 25 years after being taken out of service due to a leaky gas tank. The cables were scrapped due to the insulation all falling off of them years ago. The engine is stuck from sitting for years but should not have gotten any water in it. I have a key for it that fits the switch and moves between positions. Item being removed from a period transport trailer.”
Here are a couple Hobart welders with jeep engines on each coast. Both operate.
1. Hobart Welder, Fruitland, Idaho $750.
“Older Hobart Portable welder/generator, 250 amp, 40 volt, 60% duty cycle. Powered by a Willy’s Industrial 4 cylinder motor. Has one 110 outlet on the front panel. It has been started, runs well and will strike an arc and weld. Currently missing the battery and ground clamp, welding cables are weathered.”
2. Hobart Welder, Haverhill, MA $600.
“Hobart “tow-behind” welding machine with bottle racks.
4 cylinder WILLYS flathead runs great. Armature has a shot and only provides a scratch-arc”
Its an interesting piece.
“For sale is a pull behind Willys Power Unit. It had a fire pump on the back which has been removed and sold. You can buy it and put another pump on the back, or a generator or an air compressor or??? The engine itself is a 4 cylinder Willys. It’s hasn’t ran in years but it DOES turn over. Since the pump has been sold ahead of it, I AM willing to sell just the engine if you’re not interested in the whole thing. $2500 for the whole thing or $2300 for just the engine. You remove AND haul. ”
UPDATE: **SOLD** Was $300.
It runs, but needs some work. May be a good price.
“Hobart Gas Engine Driven welder generator. Will need some work to make run but does run and work. Currently the engine cover is off and the radiator was removed to be replaced. Have new radiator and needs to be reassembled. Gas in tank is likely bad from sitting. With some work you can have a decent running older welder generator. Or use the parts for something else.
The engine is a cool old JEEP Willys industrial motor.
AS is no trades. The welder head alone will fetch $300 worth of scrap copper at the recycle yard, I would just rather see it go to someone who has the time to use it.”
UPDATE: **SOLD** Was $650.
It appears in good condition.
“COMPLETE WILLYS JEEP INDUSTRIAL 4 CYLINDER FLATHEAD ENGINE COMPLETE INCLUDING GOVENOR LOW HOURS CAME OFF MILITARY GENERATOR.”