Here's some pictures of the load drive and hoist drum parts....
Hogging out a pice of 2x4 steel.
Profile
Walking jaw clutch
One of the bronze two piece bushings on load shaft
milling out the bearing support for the walking pinion
Boring a bearing cap
Ditto
Some parts of the main machinery frame side
Mock up of load drum
Mounting hole for walking shaft bearing block
Just fit on the table
boring hoist motor mount
Cutting Hoist laggin
Hoist assembly parts
assembled hoist