if we could, we'd knock 300-400 lbs off the M59 yet to make it easier to get legal trailer loads behind a pickup.
Really? I would see it as being a lot easier to get a CDL than add weight to a backhoe. Most people who are trailering these things constantly do have CDL's anyway. I want a tractor that would do the work with the proper weight first and worry about getting it from point a to point b later.