For Sale: UC Bogie Wheel Casting

[RichCam]

Universal Carrier Bogie Wheel Casting System for both main bogie wheels and front tensioning wheel. Uses a 2 part epoxy system to form a black, solid, almost indestructable replacement for the traditional rubber tire. I will be bringing the castings to the Acton OMVA show on Saturday. Let me know if you are interested in acquiring this set up or if you have any questions. The complete casting system was manufactured by Stew Robertson.

[Jon Bradshaw]

So you are selling wheels that have been recast? Or just the casting mold to make our own? I would like to see how this is done with dimensions for the mold. I can't make the show so posting on here would be good for me. I will be needing more road wheels since the few I have that look good are going onto my machine this spring to replace two that flew apart last season. Never can tell how good the old rubber is until you do a road test....

What exactly are you using for the two part epoxy? Do you need to machine the sides once it has hardened or does this shape it perfectly? Post a pic of the finished product?

[Bruce Parker (RIP)]

'Solid' worries me. If solid 'hard' the wheels will chip. If flexible (and durable depending on the right compound) then maybe this would work. The other option is to have rubber 'vulcanized' to original wheels which I understand has been done in Australia and perhaps other places.

Still, very interesting I I'd love to hear more.

[Jim Burrill]

Every once in a while, this topic comes up. I have not yet tried it, but I have heard that shops that re-rubber fork-lift truck wheels can apply a fresh rubber to the steel center you bring them.

Anyone actually done that? Results? Cost?

[rob love]

We sent a tired road wheel downtown for vulcanizing. They regularly do the wheels on those massive modern tracked tractors. They took a long time to get it done, and in the end, the estimate of $120 proved to be a little low. It ended up costing us something like $270. While the rubber looked OK, it did not have the taper that a carrier wheel should have, and I think they may have made it a little too large. I'm not sure it would even fit in the suspension.

I ended up getting some really good used wheels that I used, but will try this wheel out on the carrier that we run the most here at the museum and see how it works out. I may have to profile the wheel with a grinder to get a little bit of the taper on the wheel.

I would be interested in the tire mold. The forklift places will know which compound will give the best service.

[chris vickery]

I believe the material would be a urethane compound. Urethane has both toughness as well as elasticity.
Rob, perhaps the wheel you have could be chucked in a lathe and taper cut?
At any rate, sounds like an expensive proposition.