Different styles of cranes made by me in a survival gameplay season with my buddy on a private server ages ago.
They are built in a way that they should be monster-spawn-free (survival friendly).

Feel free to use them in your builds.
When you do so, credits given would be really nice ;)

6 types of cranes are included int this pack:

Big Quarry Crane for some heavy work in quarries with 2 arms
Moving Crane on rails in a stockpile with 4 stationary legs and a rotating body around vertical axis and arm around horizontal axis with a control platform atop
Rotating Crane around vertical axis with a control platform
Stationary Crane with rotating arm around vertical axis with a load-platform and counterweight
Stationary Crane with rotating arm around horizontal axis
Small rail-deposit Crane for un-/loading goods from/onto wagons

If you are looking for schematic files, head over to my planetminecraft account >>> over here <<< for the download.

In case you like my work and would like to support me in financial way too,
feel free to use the donation button in the upper right corner.

Cranes