Maybe instead of using an angle sensor, a proximity sensor (part present switch) with a remote led light would be cheaper and more durable. We used proximity sensors in a factory setting all the time and they handled weld slag and shock loads. Brackets and something to detect would be needed.Good points everyone is making. I decided to forge ahead and design & make them. I hope to keep the costs down and add another “level” feature so you could choose between a level relative to the ground and a level relative to the tractor. It’ll be hardwired too. Just a matter of finding indicator lights that’s bright enough in daylight.
That would work good for detecting the bucket in only one position....level when on ground ideally.Maybe instead of using an angle sensor, a proximity sensor with a remote led light would be cheaper and more durable. We used proximity sensors in a factory setting all the time and they handled weld slag and shock loads. Brackets and something to detect would be needed.
Up until now, I thought the one on my tractor was a gadget I would ignore and simply learn to do it by “eye”Do any of you guys use that thing?
I got one on my tractor but it seems to be kind of unhelpful. I think I do better just looking at the load.
Hey, repete, can I beg you to explain what I'm looking at here? Is it just a label on a right angle bracket on the top of your bucket? How does that indicate bucket level? What happens differently between slight dump and slight curl positions?These are what I use
The top of the angle bracket is parallel with the bottom of the bucket. No matter the height you raise the loader arms the bracket is still reflective of the levelness of the bucket. The rods to me only indicate level if the bucket is on the ground.Hey, repete, can I beg you to explain what I'm looking at here? Is it just a label on a right angle bracket on the top of your bucket? How does that indicate bucket level? What happens differently between slight dump and slight curl positions?
I wanted an indicator that showed level even if I was on a hill. If the indicator is in relation to the tractor wheels, and calibrated when on level surface how would you know where level is if you were going up or down a hill with something on forks?Now, this is interesting. Repete describes an indicator for the angle of the bucket relative to gravity, and DL Meisen describes an indicator for the angle of the bucket relative to the wheelbase of the tractor. And there are reasons why one might want one or the other.
Mostly, I've wanted an indicator to help judge whether the bucket edge will slide right under things, or bite in and try to tear up the ground, or ride up over things. So, I want a relative to wheelbase indicator.
Maybe instead of using an angle sensor, a proximity sensor (part present switch) with a remote led light would be cheaper and more durable. We used proximity sensors in a factory setting all the time and they handled weld slag and shock loads. Brackets and something to detect would be needed.
Most of the rod and tube level mechanisms only tell you the relation between the loader arm and bucket. If a proximity sensor and target (with brackets) was set up near the bucket/arm pivot, a single light near the operator could light at "bucket level". Edit...more:Forgive me but I can’t see how that can work. Can you please explain?
Well there is this..... But might want to read whole threadNow, this is interesting. Repete describes an indicator for the angle of the bucket relative to gravity, and DL Meisen describes an indicator for the angle of the bucket relative to the wheelbase of the tractor. And there are reasons why one might want one or the other.
Mostly, I've wanted an indicator to help judge whether the bucket edge will slide right under things, or bite in and try to tear up the ground, or ride up over things. So, I want a relative to wheelbase indicator.
I would keep it separate battery, mounting display on loader arms. When you take loader off, there would be no loose wires. I’m a glutton for electronics that make a job easier. Let’s see it when you’re finished. I’ll buy one.Here’s a wild idea. I’m an electronic engineer and it just came to me as an idea which I’d like your feedback on…
A battery operated two-part device connected via cable and is a bucket level indicator with colored LED lights on a second device mounted on the loader arms (or near the operator station) showing the current level via 5 LEDs arrayed vertically. Center could indicate 0° while others read 2°, -2°, 5°, -5° on either side.
It would sleep when motionless, awaken when moved to preserve battery life, could be dampened so the electronic “pendulum” wouldn’t swing wildly, and very simple to use.
Is this worth pursuing?
Not to rain on your parade, here, but you asked for my feedback. The way I'm looking at this is that it's like the ordinary bucket level indicator, only prone to breakage, and it has a battery I'm supposed to maintain.Here’s a wild idea. I’m an electronic engineer and it just came to me as an idea which I’d like your feedback on…
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Is this worth pursuing?
Use it all the time. VERY helpful.Do any of you guys use that thing?
I got one on my tractor but it seems to be kind of unhelpful. I think I do better just looking at the load.
Not to rain on your parade, here, but you asked for my feedback. The way I'm looking at this is that it's like the ordinary bucket level indicator, only prone to breakage, and it has a battery I'm supposed to maintain.
You could improve it by wiring it to the tractor 12V, in which case it's like an ordinary bucket level indicator, only prone to breakage, and it has a plug I'm supposed to remember to unplug when removing the loader.

One thing I like about my tractor is that so much of the design is mechanical, and made of parts I'm not likely to bend by accident. There are not many little bits hanging off of it here and there trying to get torn. Much of the "user interface" on my tractor is easy enough to understand, just by looking at it, that it is not immediately obvious that there is a user interface. The first time I ever noticed a bucket level indicator, it was a long rod passing through an eyebolt, the rod having a kink in it that rested right in the eyebolt when the bucket was level.
There's a tendency in electronics to make things too feature rich and too breaky. The electronic world keeps reinventing itself too rapidly.

Let's not reinvent these bucket level indicators that require no instruction to use, and no batteries, and at least on my machine are sturdy enough I don't think I could break it even if I worked it over with a claw hammer.
Instead, why not go invent a nonvolatile timer that rezeros itself whenever the oil filter is spun off?