Posted July 2, 201311 yr Hey Today I will show you my new car, "one day project" (today build, tomorrow break). Is fast car for drag racing. For drive I'm use 2 Xl motor and two speed gearbox (difrencial gearbox=1 motor-1 gear, 2 motors second gear). Max. speed is 8,4 Km/h. :) Some pictures: And video:
July 3, 201311 yr Fast and beautiful. Design of a real drag-car) I like it And I don't understand why such MOC has no comments. Edited July 3, 201311 yr by Energo
July 5, 201311 yr @ blaz62: Nice dragster; could it operate on two Power Functions Medium motors (instead of two PF XL motors) to get twice the speed? Would PF Medium motors provide enough torque to get it moving from a standing start?
July 5, 201311 yr @ blaz62: Nice dragster; could it operate on two Power Functions Medium motors (instead of two PF XL motors) to get twice the speed? Would PF Medium motors provide enough torque to get it moving from a standing start? Doubt it, those unimog wheels would be quite difficult to get spinning
July 5, 201311 yr Couldn't you use a differential gearbox with one M motor and one XL motor? You'd have torque and power when you want them that way.
July 5, 201311 yr Author Thanks all!! @DLuders: I think yes, because 1 Xl motor (1 gear) can move car from start, but I'm didn't tested ;) @cgg199: If I will use Xl motor for 1 speed and M motor for second,will be probably work, on the hill not, because M motor doesn't have enough torque when standing.
July 5, 201311 yr Couldn't you use both together to combat that problem. That should work with it being a differential gearbox.
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