[Uniffocial mini Contest] Crane Work

So im building a crane is real life, And alot of people here are awesome engineers. Try to build a cheap design for me.
There are 5 places. Fastest. Effeicent. Cheap. 2nd and 1st.

Requriments: All strength on under the E.
Parts shown on level
Leave plats and magnets and cargo alone.

Good luck!
10 days to build (the 30th)
15 days until winners announced (5 days after deadline)

This is my first contest. Have fun!