Caterpillar 990H - 1:14.5

[Doggy]

Wow, great project, I am thinking about starting to design my loader too. Your tire looks great. Is it soft or hard rubber?
Also, love the planetary setup on the hubs. Do you have a solution for this? Will you buy small gears or build them all?

[AbelVincze]

Originally Posted by Doggy

Wow, great project, I am thinking about starting to design my loader too. Your tire looks great. Is it soft or hard rubber?
Also, love the planetary setup on the hubs. Do you have a solution for this? Will you buy small gears or build them all?

Thanks. The tires are made from soft Polyurethan (not as soft as you may think). The gears will be produced for order, as the whole drivetrain.

The tires are almost all done, i will post a few pics soon.