7 Storage and moving apparatus and machines, namely, power jacks and mechanical and hydraulic lifts; open cast mining, port and yard machines, namely, bucket wheel and chain excavators, surface miners, mobile, semi-mobile and stationary crushing machines and structural parts and components therefor; mobile transfer conveyors and belt wagons in the nature of open and closed belt conveyors and bucket conveyors; mechanical spreaders and cross pit mechanical spreaders; heap/leach systems, namely, copper or other precious metal extraction machines, long distance conveyors, conveyor belts for open and closed belt conveyors, slope conveyor belts for open and closed belt conveyors; transport crawler track loaders, bucket chain continuous and grab type ship unloaders, ship loaders, boom stacking machines, boom bucket wheel reclaimers, namely, ore, coal and other bulk material reclaimers. bridge type bucket wheel reclaimers, namely, ore, coal and other bulk material reclaimers, bridge and portal scraper reclaimers namely, for ore, coal and other bulk materials, barrel reclaimers, namely, for ore, coal and other bulk materials, combined bucket wheel stacker reclaimers, namely, for ore, coal and other bulk materials, circular stockyard systems, namely, stacker, reclaimers, stacker/reclaimers, and conveyors for ore, coal and other bulk materials, tube conveyors, belt conveyors, train loading and unloading machines