Single Girder Aluminium Crane works on the principle of the pendular suspensions on kneecaps and ensures the self-aligning one and a perfect adjustment of level of profile. The Aluminium Crane is a mono-piece monorail made out of aluminium with load capacity of 1.000kg to the linear meter. The Aluminium Crane is a compact rail of weak dead load and electrifiable by integrated electric sheath and is motorisable. The Single Girder Aluminium Crane comes with monorail circuits and travelling aluminium beams.