When they slid the super split off the forks into the back of my ute at the warehouse I was really disappointed. It looked flimsy. Frankly, it looked like a toy. I looked at those parts on the pallet and then all the way home I was dreaming up things I'd need to fab and mod. By the time I got home, I wasn't feeling so despondent. Well, it still looks like a toy and I haven't done any strengthening work and are splitting a fair amount of dense wood that just seems to fracture or shatter rather than actually split, but it handles it fine.
If the rounds are there already, and ideally sized, my best day is about 29m3. By myself. But I was sore for the next few days and ain't no way I could sustain that rate. Average in the real world if the rounds are there ready to go is about 12-16m3 a day, every day.
These days, I'm looking for solutions that look slow and easy but are actually pretty darn high producers. Things like the Tempest sliver V or their EF models are cool. The Aussie Chopper with a 4-way or X looks the good too.
What's the idea behind the rollers, that can't be done with an UHMWPE cover on the table? It's one of the best mods I ever did to my super split. Very low friction and it's remarkably hard wearing.