My new 4 x 4...

[Grainfarmer]

No doupt about it: It has it´s price, but the kit has a A++ quality. Each wheel has a brushless motor and a three step planetary transmission with a ratio of 71:1. Therefore you need these 4 speed controllers...
With a 2s LiPo it runs fase enough, Maybe for tilling a field even too fast. Though it runs fast, it has a very high torque at each wheel. Veeeeery poweful!
Here´s some information from the manufacturer: http://mfz-blocher.de/allradtrac.html

I chose the BRUDER Xerion 5000 body, because the chassis was made for these dimensio0ns. But it will also fit to a
http://www.tractordata.com/farm-trac...case-4994.html I think.
......the wheelbase does not fit exactly to this tractor. Regarding that it has no fenders I guess it will work...

[Grainfarmer]

This one my fit to the cassis too:
http://swensontractor.com/misc_tract...4400-2-650.jpg
http://www.tractordata.com/farm-trac...-tractors.html