Meerestechnik

marine technology Basic design features: 1.Triangle support is connected with the rotating platform and to be the supporting and forced component of luffing block 2.Boom adopts the lattice structure to reduce weight and the winded area 3.Crane's motions are performed by main and whip lifting,slewing and luffing units.All of these are driven by hydraulics. Safety System: Lifting,Luffing and slewing unit is respectively equipped with auto-protection device,this device has nothing to do with the control oil line of main power system.