track speed

[jimkidmotorsports]

hay guys building a big dozer amd was wondering what kind of track speed you guys are using
. i have 7 inch diameter track wheel and 116 rpm motor what gearing do i need for 5 mph thanks any help jim

[skeeter]

IDK, for sure how large your machine is, but I can tell you that some of the guys have used automotive window wiper motors in theirs. The ones that did that, there machines were big enough that they ran a full size automotive battery in them.

[jimkidmotorsports]

thats what im doing need to know the gear ratio to run