Mechanically and manually actuated transport and handling machines for the lifting of loads, namely, tube lifters and suction pads, both with the aid of vacuum equipment, consisting of pneumatic valves, check valves, flow resistors, pressure and vacuum switches, non-return valves, swivel connectors, vacuum filters, vacuum hoses, bellows, vacuum seals, vacuum pumps and blowers, vacuum reservoirs, and solenoid valves, all sold as a complete unit, as well as components of the aforementioned equipment