Running that far and that fast in reverse seems a bit careless. Most guys around here push the runs into a header pipe that goes to a ditch so they can lay pipe both directions. Drain tile has gotten more popular in my neck of the woods. A couple of the local large farmers install it themselves with a pull-type plow and utilizing large tractors or dozers or both. The guys that do it commercially use dedicated machine
Discuss this in the forum topic Large Cat LGP dozers.