Which N20 gear motor is best for an RC excvator

In this video I take a look at a number of the fantastic N20 gear motors. Each motor has a different gear ratio, they are 1:50, 1:100, 1:150 and 1:200. I use the screw mechanism on the Liebherr 900 model to compare the different motors to see which best suits a radio controlled excavator.

The N20 motors were purchased on ebay: http://rctractorguy.com/store/electronics

The forum topic on this video can be found here: http://rctractorguy.com/forum/topic/rc-tractor-guy-liebherr-a-900-c-litronic

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Видео Which N20 gear motor is best for an RC excvator канала RC Tractor Guy