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Twin Girder Bridge Crane
QD type Twin Girder Bridge Crane with trolley winch is mainly composed of bridge, running gear of crane, trolley and electrical device, etc. It is divided into two working classes:A5 and A6 according to the use grade and load-up condition.
There are three kinds of method for entering the platform of cab:from the side, from the end and from the top.
Safe slide wire or angle iron can be used for electric conduction of the crane; it can be either at the opposite side of the cab or at the same side of the cab.
Operation of the crane shall be finished in the cab completely.
Features:double beams, single or double trolley with main and aux hook, electrical system adopts Schneider, Mitsubishi, Siemens well known brand name.
| QD Twin Girder Bridge Crane | |||||||||||
| Lifting Capacity T | 5 | 10 | 16/3.2 | 20/5 | 25/5 | 32/5 | 50/10 | 400/80 | |||
| Span M | 10.5-31.5 | 28 | |||||||||
| Lifting height M | Main Hook | 16 | 16 | 16 | 12 | 12/11.0 | 16 | 12 | 22 | ||
| Aux Hook | 18 | 11 | 14/13 | 18 | 16 | 24 | |||||
| Speed M/min | hoist | Main hook | A5 | 12.5 | 8.5 | 7.9 | 7.2 | 7.3 | 7.8 | 5.9 | 2.92 |
| A6 | 15.5 | 13.3 | 13 | 9.7 | 9.8 | 9.5 | 7.8 | ||||
| Aux hook | 14.5 | 12.7 | 12.7 | 19.5 | 13.2 | 9.24 | |||||
| Trolley travelling | 37.2 | 43.8 | 44.6 | 44.6 | 37 | 42.4 | 38.5 | 37.2 | |||
| Bridge travelling | A5 | 89.8 /92.3 | 89.8-91.9 | 84.7-87.6 | 84.7/ 87.6 | 85.5/88 | 74.2-87.6 | 74.6 | 25.9 | ||
| A6 | 116.2/ 117.4 | 112.5-116.8 | 112.5 | 112.5/ 101.4 | 112/ 101.4 | 86.8-101.4 | 87.3 | ||||
| Weight Kg | Trolley | A5 | 2126 | 3424 | 6227 | 6856 | 7185 | 10877 | 15425 | 142.3 | |
| A6 | 2224 | 3562 | 6427 | 7180 | 7856 | 11652 | 15765 | ||||
| Total Weight | A5 | 12715-31405 | 14270-34405 | 19128-39428 | 19947-41497 | 20795-42796 | 26901-52748 | 35317-64880 | 359000 | ||
| A6 | 12991-31596 | 14719-34699 | 20045-41315 | 20984-44225 | 22632-16324 | 28061-55272 | 36075-67242 | ||||
| Max Wheel Load KN | A5 | 74-125 | 102-160 | 141-205 | 163-231 | 185-255 | 237-327 | 333-450 | 7500 | ||
| A6 | 75-126 | 104-162 | 145-211 | 167-239 | 189-263 | 242-335 | 336-457 | ||||
| Rail recommended | Trolley | 15kg/m | 43kg/m | ||||||||
| Bridge | 43kg/m | QU70 | QU80 | QU120 | |||||||
| Power Source | According to your demand | ||||||||||
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