Here’s some fun catalogs of old large equipment for your inspiration.
Log loaders:
https://babel.hathitrust.org/cgi/pt?id=umn.31951d003025953;view=1up;seq=69
Donkeys, derricks, elevators:
https://babel.hathitrust.org/cgi/pt?id=uiug.30112089558891;view=1up;seq=8
https://babel.hathitrust.org/cgi/pt?id=nyp.33433087539213;view=1up;seq=30
The “Crosby Clipper” magazine (rigging):
https://babel.hathitrust.org/cgi/pt?id=uiug.30112088600801;view=1up;seq=419
RR construction:
https://babel.hathitrust.org/cgi/pt?id=coo1.ark:/13960/t81j9z96r;view=1up;seq=28
RR cranes:
https://babel.hathitrust.org/cgi/pt?id=hvd.32044091965772;view=1up;seq=59
https://babel.hathitrust.org/cgi/pt?id=hvd.32044070918388;view=1up;seq=31
Mining hoists, w/ plans:
https://babel.hathitrust.org/cgi/pt?id=uc1.31822038211637;view=1up;seq=12
Big conveyors w/ blueprints:
https://babel.hathitrust.org/cgi/pt?id=osu.32435014414486;view=1up;seq=474
Well drilling gear:
https://babel.hathitrust.org/cgi/pt?id=nyp.33433066399647;view=1up;seq=18
Feel free add more,
Cliff