
Mr. Shizeng Wang
Leave a messageMr. Shizeng Wang
Leave a messageElectric grab Bridge Crane is mainly comprised of box-shaped bridge, grab crab (Grab Bucket), trolley travelling mechanism, cab and electric control system. The load handing device is the grab which is able to capture bulk materials.
The grab cab has switching mechanism and lifting mechanism. The grabs are separately hung over the switching mechanism and lifting mechanism with four steel wire ropes. The switching mechanism drives the grab to close to grab material. When the grab is closed, the lifting mechanism shall be started immediately to hoist the four evenly loaded steel wire ropes. Discharging only needs to start the switching mechanism, which opens the grab to pour materials.
Except the lifting mechanism, the Overhead Crane is basically the same as the bridge crane with hook.
Bridge crane with grab bucket
Specification:
Lifting weight t 10+10 16+16 25+25 working class A7 A6 A6 span mm 25 34 25 33 25 Max. Lifting height 16 16 10 16 10 speed lifting m/min 12.6 14.8 16 15.4 travelling travelling of grab 42.2 42.2 39 48 40 hang beam travelling of trolley 85.2 85.2 106 101 107 turn round r/min 1.36 1.36 1.36 1.85 1.4 Max. wheel pressure KN 190 210 255 260 335 Total power KW 114.8 128.8 151.3 196 243.5 steel track recommended QU80 QU100 power source 3 phase A.C 380v 50Hz
Different grab bucket is available
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