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Differential for JD 8345R (Siku RC)


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Well, this is actually not my scale as I only operate in 1/16

( http://www.youtube.com/user/akolpen?feature=results_main )

A friend of mine do collect the smaller size though.

I wanted to do something to these 1/32 scale tractors to steer better.

I already modified the servos to rotate more, giving a tighter turning radius.

Still not enough. A differential is definetly necsessary for a perfect turning.

The problem is that you need a heavy rearend to avoid wheelslip, making it turn really bad, as the locked axle forces the tractor to go straight.

Till now the only you could do is add weight in the front to be able to steer. Now I hope to add weight both in the front but also in the rear.

Still haven't tested it yet, but pictures is here....:

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