Wouldn't get a chipper without it in the 10-18inch range. Use it everyday to bring material to chipper, bring line into tree and sling line to chipper (the butt of your branch falls right on the bed and all your man has to do is throw the branch in the chipper.
Pull is rated at 2000Lbs, so I know exactly how much force I'm applying, know I won't break the line rated at 8000, should be able to pull any tree over if pull line is placed properly.
I would never recommend pulling with winch and then pulling forward with a truck or machine to gain pulling power. You have no way of gauging how much tension you are putting in the line with a truck or machine. Would never pull with a truck or machine period! A winch, a man, two men, a fiddle-block assembly, etc. all have very measurable amounts of force. If you don't know how force is applied how can you know if your rope is maxed! How come you don't know how much it takes to pull the tree over?! How could you safely use that line again?! A line might hold at it's maximum tensile strength one time, but will it ever again?
I have a couple of essential tools with our chipper winch:
synthetic line-never kinks, lightweight, never burrs, spools nicely
single-shear block- that serve as redirects around a yard and automatically pop out the line when the lead/choker reaches them.
chain choker with quick release attachment to end of line. Synthetic line will abrade easily when being choked around a butt and dragged across the ground. Just bought a chain choker with three chains and teeth attached to each link to grab brush, vines, briars, and other groups of small diameter material.
Log cart-can roll logs, brush piles, butts of trees felled into supporting trees, and many other things across manicured landscapes.
Heavy duty canvas tarp-pile your trash on and winch it to the chipper!
Wheel barrow-weld a loop down near the wheels and winch your wheel barrow up the hill to the chipper.
Your guys will always be finding ways to use the winch and increase productivity!
One more thing, my winch is stronger and never complains like employees, and never asks why its paycheck isn't bigger!