Anybody know a good sturdy driven steering layout that coukd be 15 studs wide? Ive been trying to modify this setup for drive, but without a lot of success: http://sariel.pl/2010/11/steered-suspension-for-heavy-trucks/ Anything helps!
I am trying to make a 4 axle mobile crane, similar to a Liebherr LTM 1070-4.2. I am using the largest wheels I can get, the 30mm diameter wheels. What would the point be of using a central differential, and should I use it in the crane.