TRISTAN - On a dedicated logging tractor I think taller and wider lugged tires would be great, just not duals. I don't think you want to go over 26-27 inches tall, and 10-12 inches wide. Something like the ATV tires your running now would be fine. Not sure I'd even bother putting taller tires on the frt. And if you could get steering brakes on the drive wheels some way that would be better still.
A rolling load in a cart will be easier to pull than a dragging load, but any store-bought dump cart will have the axle centered so going uphill would pull weight off the hitch. You need something that puts weight ON the hitch. I know Northern sells ATV carts, but they're not much more than normal carts with balloon tires. You need a cart with the wheels almost all the way to the back of the box.
If I had a better idea of how steep the hills were, how wide the trails, and how wet or slick the ground I could give better answers.
When it comes to "skidding logs" My Buddy had to fire up his 125 HP farm tractor a year or so ago to pick up the frt end of a four foot diameter OAK tree trunk that was about 25 ft long that he dropped onto a hillside. He had to chain the tree to the 3-point lift arms so he could raise it so he could pull it.
A rolling load in a cart will be easier to pull than a dragging load, but any store-bought dump cart will have the axle centered so going uphill would pull weight off the hitch. You need something that puts weight ON the hitch. I know Northern sells ATV carts, but they're not much more than normal carts with balloon tires. You need a cart with the wheels almost all the way to the back of the box.
If I had a better idea of how steep the hills were, how wide the trails, and how wet or slick the ground I could give better answers.
When it comes to "skidding logs" My Buddy had to fire up his 125 HP farm tractor a year or so ago to pick up the frt end of a four foot diameter OAK tree trunk that was about 25 ft long that he dropped onto a hillside. He had to chain the tree to the 3-point lift arms so he could raise it so he could pull it.