OEM No/Model: ZM
chinacoal11
provide service
of enterprise's customs declaration, inspection.
*Bridge gantry crane Introduction
Gantry crane hoisting mechanism, trolley traveling mechanism and bridge
structures, basically the same with bridge crane . Because large span, crane
operating agencies mostly used driven way to prevent the crane skewed
operation and increase the resistance, or even an accident. Gantry crane
lifting trolley running on the bridge, and some lifting trolley is a arm crane.
The legs on both sides of bridge are generally rigid legs; span of more than
30 m, it is often the one side of the rigid leg, and the other side of flexible leg
Through the ball joint and bridge connection, made the mast to be a statically
determinate systems , to avoid the additional stress caused by lateral thrust
under external loads , can also be compensated bridge temperature ,in order to
prevent the strong wind down the line or tip over, with wind measurement
instrument and crane rail clamp.
Capacity |
T | 50/10 | 75/20 | 100/20 | ||
Span | m | 7.5~31.5 | ||||
Lifting height | Main hook | m | 12 | 20 | 22 | |
Aux.hook | m | 16 | 22 | 22 | ||
Operation method | Pendent control,wireless control,cabin control | |||||
Speed | Lifting | Main hook | m/min | 5.9 | 5.5 | 3.53 |
Aux.hook | m/min | 13.2 | 9.23 | 7.2 | ||
Cross travel | m/min | 38.5 | 38.4 | 33.86 | ||
Long travel | m/min | 74.6 | 65 | 65.6 | ||
Lifting mechanism | type | electric winch cart | ||||
Working duty | A5,A6,A7 | |||||
Power supply | AC | 220/380/400/415/460V,50/60Hz, 3P |
Related Product Tags:
aluminium foil , automatic line machine , bandsaw blade , battery thermal protector , series battery thermal protector , tube bending machine , bending machine , blasting machine , shotblasting machine , blow molding machine , blow moulding machine , briquetting press , bucket elevator , camshaft grinding machine , CBN INSERT , chain block , chain hoist , cleaning machine