I have a Kubota KX41 excavator and a BX 1800 tractor. I'm thinking about getting a post hole digger to use with one of them. I know there are some clearance challenges with the BX tractors but I wonder if my excavator (a just under 2 ton machine) would be OK to post hole dig with. I'm worried about the torque of digging holes and if it will damage the boom/stick on the small excavator. Anyone have opinions?