The Lewis Winch 400-MK2 is the most versatile portable chainsaw winch that can pull up to 4,000 lbs in a straight line, and up to 8,000 lbs using one Lewis Winch Snatch Block. Comes with trailer hitch mount and Peavey hook for mounting to stumps .I have this mounted on a 291 Stihl chainsaw which is a couple years old used very little. Will adapt to many other larger chainsaws. Did have it mounted on a 460 but was too heavy for me. The winch is basically brand new I've only used it once to pull out some logs. I have about 2,300 invested I'm looking to get 1800. Great for hunters for hauling game out of the woods. If interested call me 506-850-5388.