Anyone know where to buy these grousers please?

[dozerbuilder]

Originally Posted by Rimrock

Looks good) The KAT company have designed some fine track shoes that sells for a reasonable price, which is the only products from them I recommend to spend money at.

12V viper motors? Have you checked out http://mfacomodrills.com/

Thanks for the link. Wiper motors have good low rpm torque, are relatively simple in design, easily mounted, easily obtained and can be speed controlled using a potentiometer or an off the shelf radio shack type pulse width modulator unit. (I'm getting a little ahead of myself here, I'm still in early drawing stage.)