When I have to load and unload something from my little
ATV-pulled trailer I lay a heavy tarp in it with ropes tied to the grommets at the front end. I load the trailer, drive it to where I want the stuff dumped, and pull the ropes/chains over the back with the Kubota. Pulls the contents right out!
Another thing I haul a lot of is brush. To make removal easier I start by attaching a tow strap to a tie down on the side of the trailer closest to where I'll be dumping the stuff. Lay the strap across the bottom of the trailer and over the other side. Pile your brush on top of the strap, then toss the end over the full load. Drive to where you're going. Grab the end of the strap and pull the entire load right over the side of the trailer. Works like a charm!
Pete in brushy, sapling covered northern Vermont
www.GatewayToVermont.com