Looking for info - 3 point log splitter

   / Looking for info - 3 point log splitter
  • Thread Starter
#11  
Yes. …but where are the tank and pto pump? Something to be added onto the 3 point hitch mounted splitter? Is there room? At that point, you’re just one small gas motor away from independent standalone splitter.

Many woodsplitters use a 2 stage pump so that: cycle times are quicker on the return & unloaded forward stroke; and demand less power & torque from the engine when splitting.
The PTO pump is located right above the PTO at the 3 point hitch so real easy to connect, there is room for a tank along side. I'll have to see what the flow rate is to determine if it will be the same issue. There are no wheels one this one so it can't be "stand alone" and I would still need a motor, pump and connections. I hate small engines, the carbs always gum up and become a problem.
 
   / Looking for info - 3 point log splitter #12  
20,000 pounds... That is only 10 ton..... Seriously I have a 20 ton splitter (40,000 pound force) with 6.5 HP motor and it is fast enough that I have to step back sometimes and take a breather... Speed of operation is pretty much decided on by user, other than small systems are generally slow.... Also good retract detent on control valve is great option as you can pop it into "retract mode" and move towards getting another round to place in splitter while it is retracting and you don't have to stand there and manipulate it....
I just threw out a small number for the very reasons you state. The bottom line is, if you want speed, you have to have flow. If you want force, you have to have pressure. If you want both, you have to have both, and the horsepower to handle it. Force can be had with larger cylinders, but that also slows down the speed. As you say, the speed will be more dictated by how young the back is that's doing the moving. Some folks simply don't get that a slow moving cylinder may be preventing them from hurting themselves. Why get in a hurry anyway? On a bad day, you can probably still split enough wood to last at least a couple weeks. If you're running out of wood, you probably should have cut and split a little more often.
 
   / Looking for info - 3 point log splitter
  • Thread Starter
#13  
It seems to have the power to split, it's never stopped regardless what I throw at it even with a four way wedge, it's just really slow.
 
   / Looking for info - 3 point log splitter #14  
It seems to have the power to split, it's never stopped regardless what I throw at it even with a four way wedge, it's just really slow.

At 4.2 GPM even at its rated 2200PSI it's going to be slow, a kid on a tricycle will be faster.....


If you want speed and insist or retaining 3PH option, yes a different pump and fluid reservoir is probably the answer....





In actuality you are going to build a 3PH system that is identical to hydraulics of stand alone splitter....

Hydrauic Diagram.jpg
 
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   / Looking for info - 3 point log splitter #15  
It seems to have the power to split, it's never stopped regardless what I throw at it even with a four way wedge, it's just really slow.
That mostly suggests a flow issue, but that may be by design as well. Sometimes, though, if the ram can't move fast enough, or the edge isn't sharp enough, it will ball up the fibers of the wood and stall out before it finishes the split. That's when it's DANGEROUS. That log can squirt out of there with amazing velocity and a whole lotta inertia. It's going to break most anything it hits, including you if you're in it's path. Use caution with that thing and always try to keep something between you and it when splitting. I'd be interested to see your build.
 
   / Looking for info - 3 point log splitter #16  
That mostly suggests a flow issue, but that may be by design as well. Sometimes, though, if the ram can't move fast enough, or the edge isn't sharp enough, it will ball up the fibers of the wood and stall out before it finishes the split. That's when it's DANGEROUS. That log can squirt out of there with amazing velocity and a whole lotta inertia. It's going to break most anything it hits, including you if you're in it's path. Use caution with that thing and always try to keep something between you and it when splitting. I'd be interested to see your build.

I can attest to it squirting out a round it cant split..... Been nursing a dislocated thumb the round intersected with when it popped out of splitter.....
 
   / Looking for info - 3 point log splitter #17  
I built this splitter several years ago. Worked like a champ. Tractor PTO power was never a problem on a 30hp tractor. Ran it about half throttle. I don't recall exact cycle times but it was pretty quick.

Tried to give you pics of the logistics involved. I've got more if interested.

I lost this splitter and tractor in a shop fire. Have trailer mounted now.


DSC00881.JPG




DSC00878.JPG




DSC00876.JPG




DSC00870.JPG
 
   / Looking for info - 3 point log splitter
  • Thread Starter
#18  
I built this splitter several years ago. Worked like a champ. Tractor PTO power was never a problem on a 30hp tractor. Ran it about half throttle. I don't recall exact cycle times but it was pretty quick.

Tried to give you pics of the logistics involved. I've got more if interested.

I lost this splitter and tractor in a shop fire. Have trailer mounted now.


View attachment 774330



View attachment 774331



View attachment 774332



View attachment 774333
Awesome job, Thank you !
 
   / Looking for info - 3 point log splitter #19  
I built this splitter several years ago. Worked like a champ. Tractor PTO power was never a problem on a 30hp tractor. Ran it about half throttle. I don't recall exact cycle times but it was pretty quick.

Tried to give you pics of the logistics involved. I've got more if interested.

I lost this splitter and tractor in a shop fire. Have trailer mounted now.


View attachment 774330



View attachment 774331



View attachment 774332



View attachment 774333
That's a spiffy rig there. Good lookin' Wrangler in the background, too.
 
   / Looking for info - 3 point log splitter #20  
 

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