5/25/2023 0 Comments Ford 8n draft control adjustmentThere are some people at who probably do a better job of explaining this. What keeps the mower on the ground is the weight of the implement, and lack of up pressure from the position control. The 9N was the first American-made production-model tractor to incorporate Harry Fergusons three-point hitch system, a design still used on most modern tractors today. What keeps the plow in the ground is a combination of how it is set, and the weight of the implement. The Ford N-series tractors were a line of farm tractors produced by Ford between 19, spanning the 9N, 2N, and 8N models. Remember, the 3ph has no downward pressure. It doesn't need to be rigid, either, so set the pins so there is "just a little" lateral play.īy the way, the "float" position would be with the draft control out of the picture, and the position control all the way down, or almost all the way, anyhow. That mower is a heavy piece of equipment, and when it shifts suddenly from one extreme to the other, it creates quite some momentum. ![]() It will only raise the plow with touch all the way up. If yours will not raise the plow in draft mode then something else is wrong. To raise the plow pull touch control all the way up to raise the plow. It doesn't need to have free movement, because that can put some heavy loads on the arms and chains, possibly doing some damage. Ford 861 In draft mode, once you move it off the top stop, the touch control lever controls draft as you described. You need to use the pins to adjust the mower so it has just a little latarel movement. You said you had the up/down adjustment pretty well under control, anyhow. On some older Ford tractors, there is actually a lever on the transmission cover that is changed back and forth when changing from a plow to a mower. When using an implement that does not engage the soil, like your bush hog, the draft lever is placed (I think) all the way down, and the position control is used to set the height of the mower. They are used in conjunction with each other when plowing. Your tractor probably has two levers controlling up and down on the 3ph, a "draft" lever and a "position control" lever. Harry Ferguson invented it, and Henry Ford stole it after their infamous "handshake" deal. The history of Enerpac dates back to 1910, when our original company produced water pumps for the Fords legendary Model T. A valve in the top (center) link senses when increased down pressure is applied as the plow is "sucked" into the ground and corrects by applying up pressure, theoretically maintaining a consistent depth no matter if the soil is hard or soft. Draft is only for soil engaging implements, like bottom plows and chisel plows. Your tractor manual will tell you how to use the draft/position control. I have two more options, pinning it down so it can't go anywhere, or putting it in a position that lets it go back and forth a couple inches instead of several like leaving them out does. What's happening is that I can sometimes miss big strips of vegetation even though it ought to be overlapping so apparently leaving the pins out is wrong. Yeah but like I said in the previous response, it's not the levelness that I'm concerned with, just not sure what to do on the side to side action. Basically if you're disking along and your disk gets hung in the muck, instead of vainly chugging along at the same rate, your top link senses this, and the lift arms lift up so your disk doesn't dig as deep. It was made for things like disking, and basically saves fuel more than anything else, probably keeps you from getting hung up and saving time as well. Ford invented it, the top link does something to a valve when extra pressure is put on it, and it in turns lifts the lift arms. As much box work as I am doing and will keep doing, if this thing is a great help, it would be worth while to learn how to use it.I think that's what is called the draft control and is different than the float. So.does the draft control put down force on the arms to apply top force on the implement? In other words, is it like putting weight, or block on top of the implement to keep down force on it? The more draft you apply, the more force? Sorry to be so thick headed but I have played around with the thing and don't seem to get diff results. ![]() So,no I do not plow with a plow, but do alot with box scraper. (wish they made one that was automatic) I also use the FEL to take out say a big rise just before getting to a big dip in terain, then smooth it out with box scraper. I use the adjustment of the right rear arm to tilt the box on side hills to cut deeper on the top side. I use my box scraper to smooth, cut, dig, etc.
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