I bought this trailer dolly when it went on sale.
http://www.harborfreight.com/cpi/ctaf/displayitem.taf?Itemnumber=37510
There are probably plusses and minues for every splitter. I have that 30 ton Central Hydraulics splitter you mentioned initially. The dolly makes it easy to move around on the level, but a hill is tough. Where I've been splitting is off the driveway down a (very) little hill, and I have to grunt to get it up the last few feet.
Surprisingly, it isn't hard to get it up to vertical, which is the only way I split now, after I discovered it
. I sit on a pail. I wear ear plugs plus muffs since I'm pretty close to the engine and pump. The engine is pretty quiet though.
I've been using some plastic ramps to get it over the ball of the dolly when getting ready to move. It's pretty heavy to lift onto the ball all by itself.
I put it in the garage after every use, even in the evening, so it can't be too too bad to move around.
The cylinder isn't leaking nearly as much as it initially was. The company is sending a new one.
I've split about 5 cords with it so far. Very strong. I use it at part throttle. I'm sure the one you're getting will split just about anything you throw at it. Even if it stalls on a piece, you can always withdraw the ram, get it unjammed, and try in another spot.
If I ever have to really move it somewhere, I'll get it onto my cheapo (yes, Harbor Freight) collapsable trailer. I haven't used the feature, but I think it tilts and it's pretty close to the ground. Still wouldn't be too easy, I imagine.