QD Type 160T Double Girder Bridge Crane Pendent Line Control
QD Type 160T Double Girder Bridge Crane Pendent Line Control
Double Girder Bridge Crane is widely used in power plant, warehouse, workshop, yard to conduct lifting and loading of materials. The crane is composed of bridge, traveling mechanism, trolley, electric equipment and grab, it is a heavy duty type overhead crane that satisfy frequency using. The lifting capacity inciudes the weight of the grab.Grab's open direction is divided into parallel and vertical with main beam.
Technical parameter of Double Girder Bridge Crane
| Capacity | t | 5 | 10 | 16/3.2 | 20/3 | 32/5 | 50/10 | |
| Span | m | 10.5-31.5 | ||||||
| Speed | Main lifting | m/min | 12.5 | 8.5 | 7.9 | 7.2 | 7.8 | 5.9 |
| crab travelling | 37.2 | 43.8 | 14.5 | 12.7 | 19.5 | 13.2 | ||
| Trolley travelling | 89.8-92.3 | 89.8-84.7 | 84.7-87.6 | 89.8-84.7 | 87.6-74.6 | 74.6-85.9 | ||
| Motor | Main lifting | Type/KW | YZR160L-6/13 | YZR180L-6/17 | YZR225M-8/26 | YZR225M-8/26 | YZR280S-8/52 | YZR280M-10/55 |
| crab travelling | YZR112M-6/1.8 | YZR132M1-6/2.5 | YZR180M2-6/8.5 | YZR160L-6/13 | YZR160L-6/13 | YZR200L-6/26 | ||
| Trolley travelling | YZR132M2-6/4 | YZR132M2-6/4 | YZR160M1-6/6.3 | YZR160M1-6/6.3 | YZR160M2-6/8.5 | YZR160L-6/13 | ||
| Max wheel load | KN | 74-126 | 1.2-162 | 141-211 | 163-239 | 237-335 | 333-457 | |
| Steel track recomment | Crab | kg/m | 18 | 24 | 43 | |||
| Trolley | 43 | 43 | Qu70 | Qu80 | ||||
| Power supply | AC 380v 50HZ 3-phase | |||||||
Mechanical parts of double girder overhead crane
1.Epoxy zin-rich paint, a long service life, beautiful outlook and lustre.
2.Double main girder, welding box structure, national standard.
3.Crane buffer block, anti-derail end plate
4.Main girder and end girder adopts bolted connection to ensure strength
5.The trolley and crane adopt three-trinity driving mechanism, frequency stepless speed regulating, hard-tooth surface, disc brake.
6.Crane driving IP55, F class insulation, contact continuity reaches 40% ED.
7.Steel plate material Q235 or Q345B ( similar with foreign steel plate Fe3 or Fe52).
8.Main wels joint adopts union melt welding, nondestructive inspection.
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