Grab Bucket Overhead Crane

QZ type Grab Bucket Overhead Crane 

QZ type Grab Bucket Overhead Crane are widely used in power factory, yard, workshop, pier, etc to load and transport the bulk materia. 

QZ type Grab Bucket Overhead Crane 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.

QZ type Grab Bucket Overhead Crane 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 QZ type Grab Bucket Overhead Crane can be used indoor or outdoor, increase the rain cove redivide for outdoor .