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Double Girder Grab Overhead Crane Electric Travelling Crane
QZ grab double girder overhead bridge crane is a special grab, grapple crane which take grab, bucket, grapple as spreader, and can finish many special work of loading and unloading, stockpiling, reshipment and so on.
QZ model grab, grapple double girder overhead bridge crane is heavy work; the grab crane working-level is A6, A7. Rated lifting weight is 5~25T and the grab opening direction have two kinds of parallel and perpendicular to main beam. The capture device is four-rope grad with double drum, simple structure, reliable operation. Grab, Grapple, Bucket 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.
1) Simple structure in linear type ,easy in installation and maintation.
2) Adopting advanced world famous brand components in pneumatic parts ,electric parts and operation parts.
3) High pressure double crank to control the die opening and closing.
4) Running in a high automatization and intellectualization,no pollution
5) Apply a linker to connect with the air conveyor ,which can directly inline with filling machine.
Henan Mine Crane meet the demand factory, workshop,yard,port, mining, waste disposal, goods scattered, petrochemical, aerospace and other industries of universal bridge crane, overhead crane price 20 ton 5ton, 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.
| Lifting Capacity | T | 5t | 10t | 16t | 20t | |
| Span | m | 10.5-31.5m | ||||
| Speed | Lifting | m/min | 40.1 | 40.7 | 41.8 | 48.6 |
| Traveling of Trolley | 44.6 | 45.6 | 43.2 | |||
| Traveling of Crane | 93.7/86.4 | 76/89 | 89/87.3 | 87.3 | ||
| Operational Model | Cabin; remote control | |||||
| Working Duty | A6 | |||||
| Steel track recommended | 43kg/m or QU70 | |||||
| Power Supply | Three-phase A.C. 380V, 50Hz | |||||
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