QZ Electric Grab Overhead Crane Grabcad is mainly comprised of box-shaped bridge,grab crab, trolley traveling mechanism,cab and electric control system. The load handling device is the grab which is able to capture bulk materials.
The grab crab 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 materials. When the grab is closed, the lifting mechanism shall be started immediately to hoist the for 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 crane is basically the same as the bridge crane with hook.
Items |
QZ Type Double Girder Overhead Crane Grab |
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Lifting Capacity |
t |
5 |
10 |
16 |
20 |
|
Span |
m |
Max to 31.5 |
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Working class |
A6 |
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Speed |
Hoist |
m/min |
40.1 |
40.7 |
41.8 |
48.6 |
Trolley |
44.6 |
45.6 |
41.8 |
48.6 |
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Crane |
93.7 |
86.4 |
76 |
89 |
||
Motor |
Hoist closing |
Kw |
YZR225M-8/22*2 |
YZR280S-10/37*2 |
YZR315M-10/75*2 |
YZR355M-10/90*2 |
Contact: Bruse Skype:nucleoncranegroup
Phone: WhatsAPP:008618637120986
Tel: 0086 371 65657585
Email: info@nucleoncranegroup.com
Add: Crane Industrial Park, Changyuan County, Henan Province, China