bdhsfz6
Elite Member
- Joined
- Apr 11, 2015
- Messages
- 3,117
- Location
- Northeastern Pennsylvania
- Tractor
- Kubota MX5800 HST & L6060 HSTC Formerly L6060 HST B7100 HST, L2550, L3010 HST, L3430 HST
Another idea is to have a hydraulic cylinder and hydraulic Quic connects up front on your tractor to "winch" forward. On the ram of the cylinder have a chain grab hook. Have another grab hook welded on the front frame of the tractor where you can get to it easily.
Extend the ram of the cylinder. Run a chain or combination of chain and cable over to a nearby tree or other immovable object you can winch against. Hook chain link into the extended hydraulic cylinder's rod, grab hook. Now apply hydraulic power and pull in the rod. Take the free end of the chain and attach it to the grab hook on the frame of the tractor. Extend rod and loosen chain in its grab hook. The grab hook on the frame of the tractor will hold the load of the tractor.
With the rod extended, go get another bite of chain and pull it in. This will loosen the force on the static grab hook on the tractor frame and hopefully roll the tractor forward a few inches (the rod extension length). Continue doing this until tractor is rolled forward enough to become unstuck. This is slow, and requires much hooking and unhooking for one man, but a lot of force can be exerted by the hydraulic cylinder if the proper size is chosen. Again this is something you may want to have stored at the home base, and go walk to get the cylinder, hoses, and chains.
The hydraulic cylinder may or may not be attached to the tractor frame in a semi permanent mount if desired. Or the cylinder could be hung in free space with a chain and grab hook arrangement on both ends. As long as the hoses are long enough to get back to either your rear remote QD's or your front QD's you would have for say to run a grapple.
When sizing your hydraulic cylinder, Keep in mind the the force to extend the rod is greater than the force that can be applied to retract the rod due to the square inches of the rod taking up the surface area for the fluid to act upon the surface of the piston. But still if you size the cylinder correctly you can still exert a great force.
An interesting idea!
Another one I've tried in the past is to use a rope, a snatch block and 2 hooks. Tie the rope to one of the hooks and put it on the FEL bucket cutting edge. loop the rope over the back of the bucket and run it through the snatch block. hook the block to the front of the tractor frame and lower the FEL. Pull the rope taught along the ground and tie it to a pole or tree in front or slightly to the side of the tractor. Then get on the tractor and raise the FEL. Depending on the lift height of the FEL, you can work yourself out 5 or 6' at a time. I usually use a rock or log as a wheel chock if the tractor slides backward when you lower the FEL. If that doesn't work, a second rope may be necessary to hold the strain while you reset the rig. It's still a slow process and requires a lot of resetting but it does work in certain situations.