The operation of ship crane are carried out by three main mechanisms : lifting, rotating and reach changing. Ship crane is equipped with pneumatic brake system to automatically open/close, overload protection device, hook movement limitation, head lifting hook limitation, crane rotating angle, electric motors complexes, hydraulic motors and hydraulic oil are protected from overheat by high reliable temperature sensors.
Capacity: 5 - 50T
Radius: 5 - 28m
Lifting height : up to 40m
Luffing speed: 15m/min
Rotating speed: 0.35 r.p.m
Rotating angle: 360
Lifting speed: up to 60m/min