1. Application range of Gantry Crane (Ship building)

The gantry crane for ship-building is box-girder structure welded by steel plate and lifting height is 50m. It consists of a main trolley and two auxiliary trolleys which can make the objects overturning come true in the lifting process. Also a 5 Ton lifting appliance special for maintenance is equipped. This gantry crane for ship-building can be used in manufacturing 50,000 tonnages ships.

2. Main features and advantages of Gantry Crane (Ship building)

● Box girder, high strength.
● Both girder ends with cantilever, spacious working place.
● High work level, high speed and high efficiency.

3. Main technical parameters of Gantry Crane (Ship building)

Product Model MUhz(60t×2+20t) MUhz(300t×2+400t)
Lifting capacity(m) 120  (≥11) 600  (≥11)
Overturn capacity(t) 120 600
Span(m) 40 180
Lifting height above rail(m) 50 80
Lifting height below rail(m) 6 12
Carne moving speed with full load(m/min) 0-30 0-35
Carne moving speed without load(m/min) 0-45 0-45
Working level A5 A3
Upper trolley lifting capacity(t) 2×60 2×300
Upper trolley lifting speed(m/min) 0-5 0-3
Upper trolley moving speed with full load(m/min) 0-30 0-30
Upper trolley moving speed without load(m/jmin) 0-45 0-45
Down trolley lifting capacity (t) 120/20 4000/20
Down trolley main hook lifting speed(m/min) 0-5 0-3
Down trolley auxiliary hook lifting speed(m/min) 0-20 0-20
Down trolley moving speed with full load(m/min) 0-30 0-30
Down trolley moving speed without load(m/min) 0-45 0-45
Wheel press(kn) 340 938
Power supply AC 10KV  50HZ AC 10KV  50HZ