Double girder Grab Bridge Crane
Product Description
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 Double girder Grab Bridge Crane
1.The QZ grab bridge crane is widely used in power plants,freight yards, workshops,and docks for loading and unloading of bulk materials.
2.The crane is a heavy-duty working system with a working level of A6.
3.Access to the driver's cab is as follows:end entry,side entry,and top entry.
4.The rated weight includes the weight of the grab.
5.There are two parallel and vertical main beams in the opening direction of the grab.
6.The picking device is a double drum four-rope grapple with simple structure and reliable operation.Grabs can be opened and closed at any height.
7.Grabs are only suitable for bulk materials under natural accumulation conditions.When grabbing underwater materials or special materials,they must be specially made when ordering.
8.The crane can be used indoors as well as outdoors,and the rain cover device can be added for outdoor use.
QZ double girder grab cranes are widely used in power factory, yard, workshop, pier, etc to load and transport the bulk materia.
QZ overhead crane with grab cap is heavy work, the working-level is A6. Rated lifting weight is 5~20T and the grab opening direction have parallel and perpendicular to the main beam these two kind.
The capture device is four-rope grad with double drum , simple structure, reliable operation. Grab can open and close at any height .
Grab only applies to granular material which on the natural state , when grab underwater items or special items, shall be mention particular when ordering .
The crane can be used indoor or outdoor, increase the rain cove rdevice for outdoor .
QZ overhead crane with grab cap Features:
1.Handling soil and blinding Products
2.Powered by a Electric Motor of High Performance
3.Compact Structure with Built-in Hydraulic System
4.Remote Control or Switch hooked to the Electric Circuit.
The clamshells of electro-hydraulic grabs become open and close with hydraulic cylinders. The drive- unit for this is an electro- motor with hydraulic pump. The drive- unit of the grab needs an electrical power- supply from the crane over a cable. Over this cable the grab gets also his commands. For the cable- guide is a additional equipment on the crane- jib necessary
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Double girder Grab Bridge Crane
| Lifting capacity |
t |
16 |
20 |
| Span |
m |
16.5 |
25.5 |
31.5 |
16.5 |
25.5 |
31.5 |
| Lifting height |
m |
28 |
26 |
| Duty |
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A6 |
A6 |
| Hoisting |
m/min |
41.8 |
45.7 |
| Crab travelling |
m/min |
43.2 |
43.2 |
| Trolley travelling |
m/min |
98 |
87.3 |
85.7 |
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Nucleon (Xinxiang) Crane meets the factory, workshop, port, mining, waste disposal, goods scattered, petrochemical, aerospace, military and other industries of universal bridge crane, overhead crane, eot crane, door crane, universal gantry crane, rubber tyre and rail mounted container gantry crane four link type portal crane, quayside container crane, crane, crane hook, mining grab crane, gantry crane, ship loader, grab bucket ship unloader, stacker reclaimer, dredger, mobile platforms and other types of hydraulic crane technical requirements. Achieves great achievements especially in European Style Light Weight Cranes and KBK Flexible Beam Crane System.
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