8 horsepower running a hydraulic pump with just one 5/8" wide belt can make around 4 GPMs @ 1800 PSI if you're lucky. That's not much when it comes to a log splitter. I still have a splitter I built 35 years ago with a Bolens garden-tractor engine and a pump and cylinder off a John Deere 350 crawler-loader. Engine is an S8D Wisconsin. Cylinder is 4" diameter. Pump is a 2.3 cubic inch Cessna. Just to get any wood split I had to put a 3" pulley on the engine and a 14" pulley on the pump. Basically a 4.6 to 1 ratio and even with a 5/8" belt - it slips in tough wood. Note also that the engine runs 3600 RPM. So the pump is only running around 800 RPM. That makes it working as a 5 GPM pump. As long as the 5/8" belt is dry - the engine stalls in tough wood instead of the belt slipping. 8 horsepower is not enough to run a splitter with a single-stage pump unless you've got a 5" or bigger diameter cylinder.
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Today's Featured Article - It's Alright Where It Is! - by Anthony West. I have a tale of a different kind to tell. Whilst rooting in the hedge bottoms this week I had cause to visit Chapel lane Farm, the home of an eccentric gentleman by the name of Austin Kendall. I had heard rumours that an old Case Model C was languishing away in the back of one of the outbuildings there. So off I went in search of what would turn out to be a very rare and unusual tractor. Mr Kendall is an excitable chap to say the least. He is amongst the last of a dying breed of farmer who
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