Building kit of a simple lifting crane. Suitable for students from 13-15 years.

Aluminium bar is 2x25mm

You also need:

6002 bearring

M5x20 screws (cut to fit)

M5 nuts

M5 nylock nuts

20ml syringe

Plastic hose

Lightning equipment (not required) I use 5mm 3V diode. One blinking orange and one with white light.

Suitable steel/aluminium/wood plate as a frame

Sorry for Norwegian file name :-)

Category: Engineering