the koenic iron works model r100 is a simple pto winch with a load capasaty of 8,000 to10,000 lbs depending on yor shear pin and how fare you want to push it. this winch was desined as a right hand side shaft driven winch it runs a worm drive and has a fowerd and revers gear. for my set up i needed a left hand side winch becaus i hav a sm420 trans with a left side port. so what i did was drill a hole on the other end of the casing and fliped the shaft, i will post pics, and shimed to prevent movment in the shaft. it is a cool change and was not hard to do.