Well time for an update.
Split a cord and a half of a 48" white oak and 3/4 of a cord of 54" wolf sugar maple.
Good-
Handle of large rounds is no issue. Log lit lifted all the rounds without issue.
Fast. Not particularly because of ram speed but due to handling of the rounds and Unsplit pieces. Also the wedge shape cause pieces to split within the first inch or two. The retract detent on the valve helps as well. Also no dragging pieces back to resplit. Just turn it again.
No bending over. Other than rolling a round onto the ramp there is no picking up pieces off the ground. Because it's three point mounted instead of a trailer unit there is no reason not to move the tractor right up to a group of rounds as after another group has been split
Bad. It's fast. Two people are about three times as fast as one. One person operating and another clearing away. On smaller rounds a third person could be loading and speed things up even more.
The wedge shape causes some stalling and some explosive splits. Some of the straight grain maple splits would send a piece to the side 2 or 3 feet. This was infrequent but still dangerous. I modified the wedge to prevent this.
I got some practice with the ol syncrowave last night. Ran 12 7018 rods and built up a thin center section and capped it with a pair of stoody #19.
This morning I got some quality grinder time and shaped the welding done the night before.