Rich,
I think this thread will get moved to the Attachments area before long.
There are threads over there about hydraulic wood splitters.
About a year ago I bought a hydraulic wood splitter from TSC. Its the Hardee/Speedco brand but I think it was more than $600. More like $700-800. I bought it because my back is not so good anymore and I like to put up 4-5 cords for the season. I did it all by hand before.
The splitter I have is not as fast as by hand on a per piece basis. But I could only split wood by hand for 2-3 hours before I was beat. And if it was a round that was a fork or twisted it was not getting split. The tractor splitter does all of that easily and I can split for 6-8 hours straight without a problem.
The splitter works and works well. It goes from horizontal to vertical with the pull of a pin. The splitter is close to the tractor so it does not take much room. The only complaint I have is that when the splitter is vertical the control lever is close to my face/eyes when I'm splitting the woods. Not really a big deal since I split almost always split with it in the horizontal position. The other problem is that wood chips gather at one end and its not real easy to get them out of the groves on the splitter. Not a big deal but it there was a hole or grove it would be easier.
The real nice thing about the splitter is that I am standing up straight when running the thing. Not bent over like most of the engine splitters.
The splitter hooked to my JD4700 is not real fast but that is ok. Real fast is going to cause an injury as far as I'm concnered. I had two close calls this weekend for some reason but since the splitter is not super fast I could pull my hand out of the way. My glove got caught twice
I wish I had an extract 2-3 feet of hose length. I measured what I thought I would need before I bought the splitter. My hope was to be able to keep other implements attached to the tractor and drive up behind the splitter so I could use it. I think one could do this but it would be tricky having the splitter go into the vertical position. It seems like the 3PH keeps it from tipping over.
So far it has split maybe 6 cords without a problem. I wish I had bought it years earlier....
Later,
Dan