Trolley positioning move the ship device

General description

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.

Main subsystems

• 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

Alternative auxiliary 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