The shipbuilding gantry crane is a large and efficient lifting equipment specifically designed for the shipbuilding industry. It is characterized by its heavy lifting capacity, wide span, and high lifting height. Through its unique gantry structure and the configuration of upper and lower trolleys, it enables comprehensive lifting, leveling, turning, and joining operations of ship sections in the dock or on the shipbuilding berth. With advantages such as small footprint, high space utilization, and strong flexibility, it is widely used in the shipbuilding industry and has become a key equipment for the assembly and movement of ship sections. It can improve the efficiency and quality of the shipbuilding process and meet the construction demands of large-scale and complex ship structures.
Item | specifications | |||||||||
capacity | Main | t | 50 | 75 | 100 | 200 | 320 | 400 | 500 | |
Aux | 10 | 20 | 20 | 32 | 50 | 30 | 80 | |||
Span | S(m) | 30 | 35 | 40 | 16 | 22 | 18 | 18 | 28.5 | |
Lifting height | Main | m | Above rail max.22 | 22 | 16 | 12 | 13 | 18 | 3 3/10 | |
Aux | Above rail max.24 | 17.5 | 13 | 14 | 20 | 34 | ||||
Lifting speed | Main | m/min | 7.68 | 6.25 | 4.62 | 0.2-1.8 | 0.14-1.4 | 0.15-1.5 | 0.15-1.5 | |
Aux | 19.8 | 9.28 | 9.28 | 6 | 7.5 | 6 | 0.6-6 | |||
Trolley speed | m/min | 38.6 | 38.9 | 13.1 | 20 | 7 | 10 | 1.36-13.6 | ||
Crane speed | m/min | 42.7 | 17.8 | 16 | 17 | 18 | 1.6-16 | |||
Work duty | / | A3-A5 | A3-A5 | A3-A5 | A3-A5 | A3-A5 | A3-A5 | A3-A5 | ||
Track | / | QU 80 | QU 100 | QU 120 |
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Crane Industry Park, Xinxiang City, Henan Province