I have a Boughton winch for sale , model number 166N/3 i think its about 10tons pull, i looks like the type they fitted to Ford County/Major tractors, it has a mounting point for a wedge type of device that snags into the ground to stop the tractor being pulled backwards. It could do with sandblasting and painting, £750.00
Martin
Cornwall
01209710515
07709497968