The rotation frequency of the boom, usually 0.2 to 1.0 rpm.
The horizontal distance from the center of rotation to the crane hook. Standard lengths range from 25 to 80 meters. bashennyj kran harakteristika
The maximum weight the crane can lift. This varies significantly based on the model, ranging from 3–5 tons for light work to over 75 tons for heavy industrial construction. The rotation frequency of the boom, usually 0
Only the jib and top part rotate; the tower remains fixed. The rotation frequency of the boom
The speed at which the load moves along the jib.