Marc Klein's Lego Robot page

Here's my first Lego Robot. I called it "Robotruck".

Its purpose is to give a basis for robots with drive and steer motors. I wanted to build a compact model, with a maximum flexibility to place sensors.
Unfortunately, it cannot be built with a standard Mindstorms set. I used an extra Electric Motor set 8735 and Monster crane truck set 8446 (of which the architecture is inspired).

Here are parts I've build for this set :
    Technic Gear 24 Tooth Clutch x3648c.dat
    Technic Gear 24 Tooth Clutch center x3648ce.dat

Several options are allowed.

• One or two front touch sensor can be used. (The axle joiner must be removed)
• Light sensor can be placed in several places.
• A third motor driving a light sensor can be placed above the front wheels.
• The RCX can be placed freely on the top of the basis.

Building instructions
LDRAW file made with MLCAD

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