How to make a hydraulic crane?

Dear Student,
Hydraulic crane is an application of Pascal's law. It is often demonstrated as a science project.
Since making a hydraulic crane is an activity based question, it is advisable to do this activity by your own.
However, the following suggestions will help you in building the same:

1. A hydraulic crane can be built using two or more syringes. Number of syringes depend on the degree of freedom of the crane. 
2. A wooden ply-board can be use to make the base.
3.Few wooden sticks to make the arms.
4. Nut and bolts for the fulcrum.
5. Connecting pipes to join the movable parts with the syringe.

Regards
 

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