Tennox Assembly
I know it's very similar to buildcraft and powercraft, and these are much more advanced... but that's my thing, I just love coding and wanted to do something like that. Furthermore I think it is much simpler and more straight-forward than those.
The mod adds Assemblies (Normal, Sorter, Furnace, Propeller, Counter, Chester, ...) and a Digger (aka Pac-Man)!
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Changelog
10th July, 2016: Initial ReleaseCredits
Sphax, for some textures used from the main packHanFox, for textures used from some his patches