Posted 05 April 2012 - 07:20 PM
It features a lot of functions. Here they are :
-Propulsion with three differentials and central diff-lock
-Steering with different turning radious on front and rear axle
-Fake engine connected to the xl output
-Xl motor which controls via two gearboxs
-front air output
-rear air output
-three arm movements
As you can notice, I use a pneumatic pump because two compressors where insuffisient to have a decend speed movements. The arm is strong enough to take some (heavy?) load, such as a BB ( which begins to be the limit).
The tri-dump is a classic one but it works well. No parellogram for a stronger structure and more efficienty.
The wheel are unable to turn when the truck is stopped due to te clutch. I'm obliged to put a clutch because the steering use to cv-joints which can break.
The suspensions could be harder because the truck weights 2kg400.
I'm very pleased by the truck functions and look. It will be exposed at fana'briques 2012, Rosheim.
You can see all the pictures on my brickshel galery ( when public) :
And here is the video :
I'm open to any questions !
Posted 05 April 2012 - 10:37 PM
Posted 06 April 2012 - 10:45 AM
As I have explained, two pumps are insufficient to have a decent speed movements and they is no space to put more pumps or to increase the speed compressor.
The dump can lift roughly 200g !
Edited by GuiliuG, 06 April 2012 - 10:49 AM.
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