Wheel weight

   / Wheel weight #1  

Mysfyt

Platinum Member
Joined
May 15, 2015
Messages
642
Location
NE Wisconsin
Tractor
Kubota L3901
Need some rear ballast for my tractor and I don't want to make its footprint any larger because of some of the tight spaces I get into. So my wishlist goes like this: I like to fill up the center of the rear wheels with weights and I want them to be fairly easy to lift. My idea is for a mounting disc with a center pin so I can slide the weights on and bolt them up. The mounting disc is 1-3/4" thick x 13-1/2" so it will bolt up flat to inside the wheel. I had these water jetted with the inside hole slightly smaller than the 2-1/2 pin I'm going to use so I can machine it for a press fit. I had clearance holes for the wheel bolts so I can fit a socket through if I need to remove the wheel or torque the bolts later on. For the weights, I went with 1" steel plate x 16" diameter, total of eight per side. This should get me around 500 lbs per side plus I had the tires filled with Rimguard. The pictures show the mounting disc being machined for the center pin, indexing and tapping the holes for the mounting studs and the weight bolts, welding the pin in and the mounting discs after machining along with the individual weights. More as I go----
 

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   / Wheel weight #2  
Have you added fluid to the tires? That would be my first choice. Then the wheel weights.
 
   / Wheel weight
  • Thread Starter
#3  
Yes, the tires are filled with Rimguard. Still need some more ballast for FEL work stability.
 
   / Wheel weight #4  
That looks great! I would caution against the "press fit" idea though. They are going to get wet and rust and if you ever decide you want to take them off, they might disagree very strongly! Otherwise thats an awesome idea! Were the factory weights not an option or were they too expensive for what you got? I have rimguard in my 5083E and one set of 100lb weights and it is not nearly enough for front end loader work. I have been trying to come up with an idea for adding weight to it and this might be the answer!

I def want to see the finished pics!
 
   / Wheel weight #5  
That looks great! I would caution against the "press fit" idea though. They are going to get wet and rust and if you ever decide you want to take them off, they might disagree very strongly! Otherwise thats an awesome idea! Were the factory weights not an option or were they too expensive for what you got? I have rimguard in my 5083E and one set of 100lb weights and it is not nearly enough for front end loader work. I have been trying to come up with an idea for adding weight to it and this might be the answer!

I def want to see the finished pics!

Here is the answer. 6 sets of wheel weights as well as all 4 tires filled.
 

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   / Wheel weight #6  
Due to cost of steel and/or cast iron, I decided to go with a combination lead, steel and concrete wheel weights. About 260 lbs per wheel (I haven't weighed the 2nd one yet) plus I have 1" and 5/8" blind nuts for attaching weight training plates if I ever find any for cheap.
 
   / Wheel weight #7  
Here is the answer. 6 sets of wheel weights as well as all 4 tires filled.

Well, if mother JD didn't want a ridiculous amount for 100lb weights I'd be doing just that! My owner's manual also claims I can only put 2 weights on per side. If I had cast centers I'd be just about right. Even know with the 8' BB on the back, the rear end gets light! I broke the mounting pins on my 1700lb concrete counter weight so I'm SOL for the time being! :D
 
   / Wheel weight
  • Thread Starter
#8  
That looks great! I would caution against the "press fit" idea though. They are going to get wet and rust and if you ever decide you want to take them off, they might disagree very strongly! Otherwise thats an awesome idea! Were the factory weights not an option or were they too expensive for what you got? I have rimguard in my 5083E and one set of 100lb weights and it is not nearly enough for front end loader work. I have been trying to come up with an idea for adding weight to it and this might be the answer!













I def want to see the finished pics!

Thanks! The press fit is just for the pin going into to the mounting disc. The reason for this is because if you have any play between the pin and disc bore, over time it will crack the weld on the backside. The weights themselves are sized to slide onto the pin with a minimal amount of play.

I coated them up yesterday and got one mounted on the left wheel. Should be able to wrap it up tomorrow and yes, more pictures forthcoming!
 
   / Wheel weight #9  
Thats awesome. Does kubota not have a wheel weight option for your machine then?
 

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