Air casters manual instruction and principle Air casters is clean and safe for heavy loads moving systems and modules. Air casters capacity is from 10T to 48T, more or less capacity can be customized as required. Air casters also know as aircraft transporters, air bearings movers, air planks, air film transporters, air rigging systems, air bearings, air rigging equipment, cleanroom machinery mover, air skids and so on. Aircraft transporters is