Sounds about right my uncles 1206 is on its 2nd torsion bar or whatever you call the lower shaft that connects both arms on the bottom of the 3pt and now we noticed this one is also loose down there not sure why this happens we rarely use the 3pt maybe blade a couple roads a year or move some round bales with it I suppose the arms swaying and catching the tire could do it (it's narrowed for 30's so there right on the tire have to have a tarp strap on them to keep them from running and catching The oil leaks and worn out parts and linkages have wasted way more money than they ever saved in the big picture. I'm sure there's a case where I'm wrong but I've never found a need to use it yet. Posted 17:38 (#4681507 - in reply to #4681214) Subject: RE: Ih 3pt hitch draft controlĭraft control was for guys who didn't have a big enough or properly set up tractor in my opinion. I have seen fields that are still unlevel today from guys doing an unlevel job of plowing 20 - 30 yrs ago. That little indentation was very noticeable when you crossed it. At least in our ground when the front was raised a littlr the plow left a visible difference between the last bottom of the last pass & the front bottom of the next pass. Why raise the front of the plow up in the areas that needed plowed the deepest just so the tractor would pull easier? Also, to do the levelest job of plowing the plow needed to be level front to rear & side to side. IMO it was counterproductive to what I was trying to accomplish. Have owned a lot of IH tractors & did a lot of plowing with them over thevyears & never used the draft control. Farther back the lever is placed the more sensitive to load changes it becomes. Posted 16:05 (#4681419 - in reply to #4681214) Subject: RE: Ih 3pt hitch draft controlĪs others have said, it lifts the front of the plow / 3 pt hitch, when the load gets heavier. Okay so deeper you plow per say heavier the draft setting makes sense. It tries to maintain a uniform depth, and strain so to speak. If the load increases as the plough digs in its raises it slightly to relieve the strain, just as if you had your bucket down scraping the ground and it rode over a bump the loader would lift up a bit, and in a hollow it would lower a bit. Think of it like the float mode on your front end loader, but on the 3 point hitch - in a way. I have long wondered how and what the draft control lever does? I guess I just don't understand how that and the lower torsion rod works I'm only 21 so plowing was before my time guess This is kind of an ignorant question but just something I have always wanted to know thanks to whoever can educate me today! Posted 12:53 (#4681214) Subject: Ih 3pt hitch draft control Ih 3pt hitch draft control Jump to page : 1 Now viewing page 1 It also minimizes operator fatigue and improves the operation efficiency resulting from a minimum intervention for depth and draft control under dynamic field conditions.You are logged in as a guest. The novel intelligent slip-draft control system also amounted to improve the tractive performance of 9.17% and 6.05% during ploughing and harrowing respectively when analyzed against an existing draft control system. A maximum slip variation of 2% was witnessed between the computed and the indicated values in the developed system. The developed system was evaluated with test tractor and analogized with the existing draft control system. Implement draft was recorded using a three-point linkage dynamometer placed between the tractor and implement. Actual and theoretical speeds were digitally acquired through the controller-Hall Effect combination employed on front and rear wheels for the digital accession of the wheel slip. The system synchronously measures and controls the wheel slip and implement’s draft closer to the set ranges under varying field conditions. ISSN: 0168-1699 Subject: harrowing, plowing, tractors, wheels Abstract: A microcontroller-based embedded system for automatic slip-draft control was designed, developed and tested for a 2WD tractor. Ashok Kumar, Prateek Shrivastav Source: Computers and electronics in agriculture 2019 pp. Automatic Tractor Slip-Draft Embedded Control System Author: Chanchal Gupta, V.K.
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