The biggest problem with a tractor operated splitter is the loss of your tractor bucket for hauling away the splits. It’s so handy to leave it parked next to the splitter to fill as you go.
View attachment 2660535The little Honda engine on my 22 ton vertical/horizontal 22 ton 2-stage pump Northern splitter hasn’t missed a beat in the 20 some years that I’ve had it.
I didn't say to convert it into a 3-point attachment. You can easily buy long hoses, and quick connects. Tow it where you want it and when you want to leave on the tractor, disconnect it.
As to the comment about it being slow, it would be dependent on how many gpm the tractor hydraulics move versus the power unit on the splitter. Small splitters have pumps rated at 2 to 3-gpm. Splitters with larger rams, typically have 11-gpm. Big splitters have 16 to 20-gpm. If your tractor is a 23 to 25-hp CUT, you probably have 3 to 5-gpm. A 35-horse tractor will be around 11 to 15-gpm.
And, in the case of the larger splitters, if you need higher flow or pressure, you may be able to convert the pump to a PTO pump.
Lastly, unless you're in a commercial environment, do you really need to go fast?
It is all a matter of economics. Folks don't maintain their splitters, and the engine dies. They buy another splitter, and the old one just sets there. They're sure they will fix it someday. Pretty soon they have a couple of dead splitters setting there. Which if you notice one while driving by and ask, they may just give you for hauling it away.
A friend who was in his eighties, made good off book pocket money, fixing the non-running stuff people gave him for hauling it off. And, after he got a local reputation, folks would call him about things they had or wanted.