overview
U type double girder gantry crane is applied to general materials handing service in outdoor freight yard and along railway line , such as loading,unloading ,lifting and transferring work .As there is more space under legs of gantry crane , it’s fit for conveying larger products ,saddle support isn’t needed for U type gantry crane , So overall height of crane is reduced given certain lift height .parameter
| capacity | t | 10 | 16 | 20/10t | 32/10t | 36/16t | 50/10t |
| span | m | 18-35 | |||||
| lift height | m | 12 | |||||
| work class | A5 | ||||||
| speed m/min | mian lift | 8.5 | 7.9 | 7.2 | 7.5 | 7.8 | 6 |
| second lift | 10.4 | 10.4 | 10.5 | 10.4 | |||
| trolley | 43.8 | 44.5 | 44.5 | 41.9 | 41.9 | 38.13 | |
| crane | 40 | 38 | 38 | 40 | 40 | 38 | |
| motor | main lift | ZYR180L-6/17 | ZYR225M-8/26 | ZYR225M-8/26 | YZR280S-10/42 | YZR280S-10/55 | YZR280M-10/55 |
| second lift | ZYR200l-6/26 | YAR200L-6/26 | YZR225M-6/34 | YZR200L-6/26 | |||
| trolley | YZR132M1-6/2.5X2 | YZR132M2-6/4X2 | YZR132M2-6/4X2 | YZR132M1-6/8.5X4 | YZR160M1-6/6.3X2 | YZR160M1-6/6.3X2 | |
| crane | YZR160L-6/13X2 | YZR160L-6/13X2 | YZR160L-6/13X2 | YZR160M2-6/8.5X4 | YZR160L-6/13X4 | YZR160L-6/13X4 | |
| steel track | 43kg/m | QU70 | |||||
| Power source | customed | ||||||
The difference between A type gantry crane and U type gantry crane
1. As U type gantry crane has more space under legs of gantry crane, so it fits for coveying larger products. If the crane is to handle large volumes of goods, or goods need to travel on the crane horizontally, U type gantry crane is an ideal choice. 2.U Type gantry crane don't need saddle support anymore, thus crane overall height is reduced given certain lift height.