Box / Truss Structure Type Construction Crane Equipment Load Capacity 20t To 900t
Information:
The bridge gantry crane is a gantry crane specially designed for bridge construction. The lattice girder gantry crane is mainly composed of main girder, outriggers, bridge crowns, etc. The components are connected by pins and high-strength bolts, which are convenient for disassembly, equipment and transportation; compared with ordinary gantry cranes, the installation is fast, convenient and economical. practical.
It is suitable for frequently flowing road and bridge construction units. Mainly suitable for moving concrete bridges, precast slabs, precast slabs from one place to another. This gantry crane is divided into two types: one is track type and the other is tire type.
Specification:
1. Load capacity: 20 t to 900 t
2. Span: 6 m - 50 m
3. Max.Lifting Height: 18m
4. Structurte: Box / truss structure type
6. Character: Single girder/Double griders
7. Power Supply : Diesel generating set /380v-50hz,3Phase A.C
8. Grade ability: 1%-2%
9. Control mode: Remote/Cabin control
10 Running mode:Straight/across/diagonal
11. Image Design: Classic design (Ruby red, ruby blue, white)
| Capacity | t | 10 | 16/3.2 | 20/5 | 30/10 | 36/10 | 50/10 |
| Span | m | 18,22,26,30,35 |
| Lifting height | Main | m | 10-12 | 10 | 10-12 | 10-12 | 10-12 | 10-12 |
| Aux | m | | 11.7-12.7 | 10.6-12.6 | 10.7-12.7 | 11-13 | 11.28-13.28 |
| Working duty | | A5-A7 |
| Speed | Main hoisting | m/min | 18.4 | 13 | 9.2 | 10.4 | 7.7 | 6 |
| Aux.hoisting | | | 18.4 | 18.4 | 13.2 | 8 |
| Trolley traveling speed | 43.8 | 41.9 | 42.3 | 42 | 39.1 | 38.13 |
| Crane traveling speed | 48.4-54.6 | 48-53 | 40.1 | 51.2 | 40 | 43.8 |
| Installed power | KW | 58-66 | 85-93 | 86-94 | 131-138 | 132-140 | 197-213 |
| Max. weheel load | KN | 299-423 | 198-265 | 218-299 | 292-350 | 334-427 | 270-456 |
| Recommend rail | | QU80 | QU70 | QU70 | QU80 | QU80 | QU80/QU70 |
| Power supply | | 380V-50HZ,3Phase A.C |
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18m Lift Height Construction Crane Equipment 20-900 Ton Box Girder Crane Images
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