The segmented leg gantry crane is similar to the U-shaped gantry crane. The gantry structure is a U-shaped gantry, but the supporting legs are different. Due to special working conditions, large-scale lifting equipment such all terrain cranes cannot enter the site, and the legs are made into several sections/segments, and each section of the leg has a jack-up support. After the trolley and the end carriage of the main beam are assembled, they are jacked up with a jack, and each section of the legs is connected together with a flange in turn. Then install the lower boggie and the crane running mechanism.
Bridge Crane
Segmented Leg Gantry Crane
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Features
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| Lifting Opposity | Main | t | 20 | 32 | ||||||||
| Aux. | 5 | 5 | ||||||||||
| Span | m | 18 | 22 | 26 | 30 | 35 | 18 | 22 | 26 | 30 | 35 | |
| Lifting Height | 10 | 10 | ||||||||||
| 10.5 | 10.79 | |||||||||||
| Duty | A5 | A5 | ||||||||||
| Speed | Main | m/min | 7.1 | 6.3 | ||||||||
| Aux. | 9.2 | 9.2 | ||||||||||
| Trolley Traveling | 44.6 | 42.4 | ||||||||||
| Crane Traveling | 44 | 38 | 40.1 | |||||||||
| limit | L1 | mm | 7500 | 10000 | 7500 | 10000 | ||||||
| Dimension | L2 | 7500 | 10000 | 7500 | 10000 | |||||||
| L | 900 | 980 | ||||||||||
| C1 | 5000 | 7500 | 5000 7500 | |||||||||
| C2 | 5000 | 7500 | 5000 7500 | |||||||||
| Main | H | mm | 13961 | 14178 | ||||||||
| Dimension | H1 | 10000 | 10000 | |||||||||
| H2 | 500 | 790 | ||||||||||
| H3 | 700 | 590 | 700 | |||||||||
| B | 12166 | 11652 | 12362 | |||||||||
| K | 7000 | 7000 | ||||||||||
| W | 10000 | 8300 | 8400 | |||||||||
| Max.Wheel Loading | kN | 360 | 380 | 400 | 445 | 460 | 250 | 265 | 280 | 315 | 330 | |
| Total Power | kw | 77 | 77 | 77 | 77 | 77 | 91.3 | 91.3 | 91.3 | 109.3 | 109.3 | |
| Crane Rail Recommended | QU70 | QU70 | ||||||||||
| Power Supply | 3-Phase A.C.50Hz 380V | 3-Phase A.C.50Hz 380V | ||||||||||
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