Rigging or Machine Moving is the art of moving, lifting, landing or assembly/erection of large or heavy machines and loads. Both professionals do however rely on basic to extremely specialized equipment to lift, land, move, support, balance, manipulate, level, align and position loads. The major disadvantages of machines are discussed further. Machines are expensive to buy, maintain and repair. A machine with or without continuous use will get damaged and worn-out. Only the rich have access to good quality machines and also its maintenance.