This new revolutionary topless concept allows for faster installation, is ideal for constrained jobsites, supports easy transportation and guarantees the best return on investment. New luffing mechanism is introduced with the hydraulic tower cranes: VVH. With the VVH, the power consumption is reduced because it requires a smaller generator than other models which reduces operating costs . The new luffing mechanism allows for the complete luffing of the jib in 2 minutes!