Bill Barrett
Platinum Member
- Joined
- Jul 11, 2006
- Messages
- 671
- Location
- midwest
- Tractor
- Kubota L3130, Satoh G650, Case 580, Case 446
Birdhunter1 said:Are you buying or selling?
Is the cutting edge wore off or bent or gouged in lots of places?
Are there alot of non factory welds on it?
Donman said:I'm trying to understand how this one works. It looks like this one dumps off the back considering the long un-extended cylinders on the sides-or are those just connectors? The cylinder on the tongue regulates cut depth and then also gives pan clearance for dumping? Simple design that way but not sure how good it works.
Sorry I haven't been back. I would say Rons description is how it works. I'll try to get over to talk to the owner next week.RonR said:Donman, I agree.
Compress the cylinder and it digs. Extend the cylinder all the way and it dumps to the rear. That's what the wear marks on the sides tell me. It should hook to a drawbar, not a 3 pt.
ron
RonR said:Donman, I agree.
Compress the cylinder and it digs. Extend the cylinder all the way and it dumps to the rear. That's what the wear marks on the sides tell me. It should hook to a drawbar, not a 3 pt.
ron
Donman, I think you nailed it. The back wall has sides that extend into the pan. Piston looks to be in the transport position in the pic. Retracted lowers the pan front to dig & extended tips the pan back to dump under the rear wall. Actual pan is open front & back. Can't figure whether there's another hidden side pivot or rear linkage to allow some tilting movement of the rear wall. The expanded pic clearly shows 2 pivot points on the far wall of the pan (I think). If there was ever an "I want it" item this is it. With a 20' tongue one could clean a good sized pond, back it in, lower the pan,and pull it out to a dump site. I'm thinking one could build one from a stretched loader bucket. MikeD74TDonman said:I think I figured it out. I copied the pic and then zoomed in and saw that the back of the pan is mounted to the frame - sort of like a grader blade and the top rear of the pan is radiused so that the pan tips backward against the stationary blade which regulates the dump stream just ahead of the rear wheels. I never saw one built quite like this but it seems like a clever design using minimal hydraulics.
Would the lip that contacts the rear frame be adjustable to control the height of the lower edge of the gate? I'm thinking some fill might not flow immediately or smoothly and thus need to be leveled by the gate edge. MikeD74TFarmerford said:If I recall, the rear gate pivots on the same pins as the pan, and it is not rigidly connected to the pan. Weight keeps it closed when the pan is digging. When you first raise the pan for transport, the rear gate pivots along with the pan so that there is no opening for material so slide out the back. This lets you raise the front of the pan a foot or so to keep material from slipping out the front. Then when you raise the pan further to dump, the lip on the top rear edge of the rear gate contacts the rear crossmember and the rear gates stops rotating. The pan continues to rotate around the pivots (which are also turning inside the rear gate) and an opening is created between the bottom rear of the pan and the bottom lip of the rear gate to let material out. If you could not tip the pan into a "transport" position without opening the rear gate you could not carry much loose material like sand because the the bumping from the ride would shake much of it out the front lip of the pan.