Horizontal and vertical variations along the length of the track. Rail inclination: The twist or tilt of individual rails. 3. Crane Structure and Wheel Alignment
: Operational tolerances applied directly to the crane structure. Aw4cap A sub w 4 end-sub iso 124881 pdf
A major focus of the document is the installation and maintenance of the crane runways. It specifies precise limits for: Horizontal and vertical variations along the length of