I'm back, had to get my youngest to tryouts,
I did some research on this issue a while ago, before buying my splitter
My tc-30 hydraulics, 6.2 gpm. relief vavle dumps at 2100psi
4" cylinder = 13 ton
4.5" cylinder = 16.7 ton
5" cylinder = 20.6 ton
6.2gpm makes for a slow cycle time,and the larger the cylinder diameter the slower it will be.
13 ton max will not split everything you will encounter
this is why I say a PTO pump for a TC-30
the PTO pump will let you get up to 20 gpm and with a 5" cylinder give you 20 ton with a cycle time aprox. 17sec
For the monies invested in this rig you can get a 22 ton 11.4 gpm stand alone gas powered splitter for $1000, that was my choice
I don't have my tractor sitting there for hours while we are splitting
, use the tractor to get the wood, rear remotes are good
just food for thought,