these cranes have been designed for work on particularly high buildings or in extremely restricted spaces. a new development is the option of fitting these cranes with a horizontal load path. when the jib is moved, the ho......these cranes have been designed for work on particularly high buildings or in extremely restricted spaces. a new development is the option of fitting these cranes with a horizontal load path. when the jib is moved, the hoist gear is controlled in such a way as to ensure that the hook travels horizontally. these luffing-jib cranes can avoid any obstruction and slew through 360 under load. their small slewing radii and raised jib angles of 15 to 70, even when not in operation, make these cranes particularly advantageous in operations on tight sites containing numerous cranes with overlapping slewing areas.