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Product Description
Product
grab bucket overhead crane is a kind of heavy duty overhead crane to grab and load coal, ash, coal gangue and
other bulk goods and materials.
grab bucket overhead crane consists of Main Girder, End Carriage, Lifting Trolley, grab bucket and Electrical Parts. Generally, the power supply System for trolley and crane are festoon system and Bus Bar system.
Advantages:
1
Optimal designed grab cranes are widely used for serving stores and bunkers with automatic, semiautomatic and manual control.
2
Laser-assisted height measurement is equipped with the grab overhead crane.Grab cranes can work all around clock.
3
Safety protection devices such as limit switches for lift and CT are equipped for safe lifting and traveling.
4
Overload protection device increases performance security;
5
Easy and convenient operation is realized by remote control of grab cranes.
6
Equipped with double speed mechanism, our grab cranes have a better working performance in terms of precision.
7
Low voltage protection, phase sequence protection and emergency stop device are equipped to grab cranes.
8
Warning indicators are installed: flashing lights and warning sound.
01
Main Girder
The main girder contains girder box, platform, pantograph and
trolley rail.
It applies shot blasting and high quality painting, well chosen steel
plate, advanced welding technology and equipment.
02
End Beam
End beam works as long traveling mechanism, and combines
with beam, wheel, motor, reducer, brake and other parts. The
steel plate adopt shot blasting , high quality painting and material.
It is on bearing beams.
03
Trolley
Trolley consists of motor, reducer, brake, trolley frame, drum,
hook, pulley etc. It includes lifting mechanism and cross travel-
ing mechanism. The trolley is strictly designed according to the
application and working environment.
04
Grab Bucket
Grab bucket has many kind of specifications. You can choose
one suiting to you.
Various grabs could be equipped according to the shape and size
of the material, such as two ropes or four ropes mechanical grab,
electric hydraulic grab, six petals grab bucket, stainless steel grab, log grab etc types.
05
Electric Parts
We offer the top brand of electric parts, and two operational method, ground or operational room which has open model and can be installed on left or right side according to the practical situation
Technical Parameters and application
|
Lifting capacity(t) |
5 |
10 |
16 |
20 |
|
|
Span(m) |
10.5-31.5 |
16.5-31.5 |
|||
|
Lifting height(m) |
20 |
18 |
22 |
26 |
|
|
Working class |
A6 |
||||
|
Speed (m/min) |
Hoist lifting |
40.1 |
40.7 |
41.8 |
48.6 |
|
Trolley traveling |
44.6 |
45.6 |
43.2 |
||
|
Crane traveling |
93.7/86.4 |
76/89 |
89/87.3 |
87.3 |
|
|
Power supply |
380v,50HZ,3phase or customized design |
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Configuration
Related Product
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LD-Single Girder Overhead CraneSingle Girder Overhead Crane is a light equipment of crane. It is widely used in plants, warehouses, material stocks to lift goods. -
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LX-Suspension Overhead CraneIt is applicable for factories and warehouses where the height from the rail surface to the lower edge of the truss is equal to or shorter than 500mm. -
QD-Double Girder Overhead CraneDQ-Double Girder overhead Crane is a kind of heavy duty crane, it could be classified into several working duties: A5, A6, A7, according to the working frequency and pure working time.
Inquiry
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