Trolley positioning move ship device is important equipment of suction and bucket-wheel dredger, combined with fixed position pile and trolley which connect to ship and support it. Mainly used for suction dredge, reamer heads fan-shaped swing, fasten center and forward of reamer heads when dredging.
Trolley walk subsystem
Steel pile up and down subsystems
Trolley horizontal limit subsystem
Trolley buffer subsystem (mainly used in large suction dredger)
Backing in and stakeout subsystem
Support the structure of the subsystem
Control sensors lighting control cable and components, distribution box and on site operation control box.
Hydraulic pipe and valve group
Automatic grease lubrication system
Stairway and railing