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Brought my 6080 to the 21st Century |
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977.3Ford ![]() Bronze Level ![]() Joined: 04 Oct 2019 Location: Dayton, Ohio Points: 93 |
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One of the many projects i worked on this winter was building some complete RTK autosteer systems for my Allis's. The 6080 is finished, and the 8050 is 90%. Its functional, but still needs a few brackets finished up. I'm using AgOpenGPS which is a free opensource software/community developed project where everybody shares their files and designs. The steering gears and mounts are 3D printed here in my garage with a mix of my own and others designs, the PCB's and electronics are sourced from China, $200 Panasonic tablet, the steering angle sensor is for a Land Rover, the steering motor is a $70 24v motor, and a lot of hours spent soldering and wiring it all together. Total cost is around $1200, obviously not including my time involved.
![]() For those that aren't familiar with GPS, RTK means repeatable sub-inch accuracy through the field. In theory if i have everything working perfect and dialed in i can plant with my 8050 and 6 row planter, and then sidedress with my 6080 and 12 row applicator and never have to manually steer it. In all reality my biggest thing is i have very little time to actually sit in a tractor seat, so with my small equipment its all about efficiency and ease of operation. This software can drive on boundary curves, automatic u-turns at your headlands, skip lines if you're using a small implement, and can also do rate and section control for planter/sprayer/whatever. I run a 60ft Hardi behind my 6080 and it will have auto section control this year. If you were to go buy all this from mother Deere or Ag Leader you could blow past $10k pretty easy and still have subscriptions and unlocks to deal with. Heres a couple videos from spreading fertilizer the other night. All i had to was run the hydraulic remote to turn the spreader drive on and off, the tractor handled all the steering on its own. ![]() ![]() |
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Jimmy
1982 8050 Powershift 1982 6080 1992 R52 Gleaner |
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Lynn Marshall ![]() Orange Level Access ![]() ![]() Joined: 13 Sep 2009 Location: Dana, Iowa Points: 2344 |
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Very impressive.
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plummerscarin ![]() Orange Level Access ![]() Joined: 22 Jun 2015 Location: ia Points: 3772 |
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SteveM C/IL ![]() Orange Level Access ![]() Joined: 12 Sep 2009 Location: Shelbyville IL Points: 8495 |
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I'm jealous and incapable to understand what it would take to repeat that project.
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AC7060IL ![]() Orange Level ![]() Joined: 19 Aug 2012 Location: central IL Points: 3478 |
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Awesome technology implanted into your 1980s AC tractors! Congratulations 977.3Ford.
Edited by AC7060IL - 12 hours 8 minutes ago at 6:14am |
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Allis dave ![]() Orange Level ![]() Joined: 10 May 2012 Location: Northern IN Points: 2978 |
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Interesting, I haven't seen one wiht the conneciton to the tie rod.
I sometimes side dress wiht GPS behind the planter. If the fild is flat, it works well, but if you get onto small or large side hills it doesn't. The planter drifts downhill just a little so the tractor is correct, but the planter is a little off. Enough that side dressing can tear out some corn. |
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Les Kerf ![]() Orange Level ![]() Joined: 08 May 2020 Location: Idaho Points: 1058 |
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Cool!
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AC7060IL ![]() Orange Level ![]() Joined: 19 Aug 2012 Location: central IL Points: 3478 |
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An actual crop row’s “whisker arm/switch” mounted on a cornhead, sidedress applicator, row cultivator, etc,,, can add fine tuning adjustments to the tractors/combine/sprayers’ GPS. When whisker is activated(rubs corn stalks) it can signal an intermittent over-ride of the GPS antenna & allow equipment an actual trailing for contouring etc.
On some flat fields with straight planted GPS rows, a combination of WASP & whisker can usually auto steer an 1/8 mile (660’) before a quick manual correction is necessary? Edited by AC7060IL - 8 hours 6 minutes ago at 10:16am |
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977.3Ford ![]() Bronze Level ![]() Joined: 04 Oct 2019 Location: Dayton, Ohio Points: 93 |
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The wheel angle sensor is what really makes the steering smooth and precise, all factory auto steer tractors have it and you have to have one for the aftermarket hydraulic steering systems. The newer Ag Leader electric systems have it built into the assembly that goes over the steering wheel. I had an Ag Leader OnTrac2 previously and it would struggle to drive in a straight line because it never knew where the wheels were actually turning in relation to where the tractor was heading and would constantly oversteer the line instead of just going straight.
As for drift when side dressing it could be a problem, i do have buttons to nudge the line in either direction. In all reality i'll probably just handsteer sidedressing, but think it will be real handy running the sprayer for pre-emerge corn and in beans. If somebody was smart enough you could write the code to make it steer with row feelers like a corn head. |
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Jimmy
1982 8050 Powershift 1982 6080 1992 R52 Gleaner |
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DougG ![]() Orange Level ![]() Joined: 20 Sep 2009 Location: Mo Points: 8256 |
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Curious on how many acres you plant ?
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