Ignoramus19014 wrote:

My another guess is that disassembly and rigging, will take 4 days.

Since this equipment will never be put into operation as-is again,
assuming it's ok with the place you're removing it from, don't be afraid
to separate sections with a big abrasive cutoff saw or for tighter areas
an angle grinder with a cutoff wheel. Keep a fire extinguisher nearby,
but that will be the fastest way to get through mixed materials and get
on with the loading. Sawzalls are good too, but an abrasive wheel will
beat them for time on most materials.