Mini Crawler Crane

Earlier I designed a huge motorized crawler crane that you can see in the last picture, but that one has too many parts to be allowed at this site. So the challenge this time was to make a smaller version! The functions are:

• Putting the boom and support booms into position by means of three winches.
• Hoisting with one winch.
• Driving, by means of a rotating wheel under the chassis.
• Rotating the crane house, by means of a second wheel under the chassis.
• Tilting cabin.
• Removable counter weights.
• Size l x b x h: 18 x 13 x 40 cm.
• Number of parts: about 650.

Hope you like the model and pictures!