QZ Grab Bucket Overhead Crane
Lifting Capacity: 5~20t
Span Length: 10.5~31.5m
Lifting Height: 6~18m
Working Class: A5, A6
Ambient Temperature: -20~40℃
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Email: enquiry@cnellsen.com skype: cnellsen
Product Detail of QZ Grab Bucket Overhead Crane
QZ Grab Bucket Overhead Crane is mainly consisted with bridge frame, crane travelling mechanism,trolley, electric equipments, grab weight .Widely used in power station, storage, workshop and port, to load or unload some scattered objects. Its lifting capacity includes the grab weight. The grab’s open direction has two of parallel to main girder or perpendicular to main girder.
- Grab bucket
Grab bucket is a tool for efficiently loading and unloading materials such as, sands, coal, mineral powder and bulk chemical fertilizer, etc. The grab bucket is equipped for the crane to grab bulk materials.
There are two types of grab buckets, the orange grab and clamshell grab. The orang grab is suitable for handling materials, such as, steel scrap, big iron stock, garbage, and steel mills whereas the clamshell grab is used to lift small bulk materials, such as, grain, bulk fertilizer, etc.
Controlling Ways about QZ Grab Bucket Overhead Crane
1) Ground controlling
2) Cab controlling is also available according to customer’s requirement, working system is intermediate.
3) Operating cab: open style and close style, left or right installation
4) Direction of entrance: side, end and top.
Technical Data of QZ Grab Bucket Overhead Crane
QZ Grab Bucket Overhead Crane | |||||
| Capacity | t | 5 | 10 | 16 | 20 |
| Span | S(m) | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 |
| Lifting height | m | 6~18 | 6~18 | 6~18 | 6~18 |
| Lifting speed | m/min | 39.2 | 39.3 | 41.8 | 45.7 |
| Trolley speed | m/min | 44.6 | 45.9 | 43.2 | 43.2 |
| Crane speed | m/min | 93.6 | 112.5 | 98 | 87.3 |
| Work duty | A5~A6 | A5~A6 | A5~A6 | A5~A6 | |
| Track type | P43 or QU70 | P43 or QU70 | QU70 or 90*90 | QU70 or 90*90 | |
Features of QZ Grab Bucket Overhead Crane
1.Compact structure, new style, beautiful outlook;
2.Good in usability with long service life
3.Bearing high capacity, high working class
4.Flexible operating, safe and reliable
