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Hi,

few months ago I've submitted here GEN1 offroader, and I promised the second generation with many improvements - so, here it is ;)

(GEN1 topic: http://www.eurobrick...52#entry1806014)

1+1XL (independent propulsion for each axle, 2*M, 1*V1 reciever, 1*V2 reciever, 1*Li-Po Battery.

Youtube:

Flickr (model): http://flic.kr/s/aHsjUeaFrB

Flickr (disassembling): http://flic.kr/s/aHsjUetNAQ

LDD of chassis is also availible.

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Edited by Gzzig

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Brilliant!. That's quite a beast! Would a servo for steering improve it?

H

Edited by Horace T

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Brilliant!. That's quite a beast! Would a servo for steering improve it?

H

Thanks. I've tried to mount there servo, but it was not strong enough - or I used very small lever. However, this solution works here better, I think.

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Looks really good :) One sugguestion. Fix the 12:20 axle gear ratio on the axle inputs and use U joints. This way there will be less friction :)

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Looks really good :) One sugguestion. Fix the 12:20 axle gear ratio on the axle inputs and use U joints. This way there will be less friction :)

Really? Doesn't his solution increase the strength of the drivetrain because he's using one less U-joint on each axle.

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Bodywork looks awesome. The track width looks a bit wide, but that may be a personal preference. It really depends on where it will be going. Tight spaces really slowly, then narrow is better. Wide open spaces a high rates of speed, then wider may be better.

v/r

Andrew

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Looks really good :) One sugguestion. Fix the 12:20 axle gear ratio on the axle inputs and use U joints. This way there will be less friction :)

Thank you, but I think, that this part of drivetrain offers to move the axis, to better position because of the links geometry - and I guess, that U-joint wouldn't survive this stress. However, the friction will be reduced, that's right.

Edited by Gzzig

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