My Dad has a set for his 60XT Case skidsteer, a pretty heavy machine, with 60Hp (about) deisel engine. We put them on when we HAVE to because of mud, and get them off as soon as possible, 'cause they gobble up the power and you can just feel the stress they put into the machine's drivetrain. Before you waste a bunch of time fab'ing them, think carefully if you really need such a thing for mud and snow. The Grouser brand have replaceable bushings in them, and they are adjustable in length by using one of two different mounting holes for the hinge points on each pad. They do stretch due to wear and from grinding out the rust every time they sit idle. I would think you'd want adjustability, or they will be very sloppy soon. Good luck.