Bridge Overhead Crane With Grab Bucket

Bridge Overhead Crane With Grab Bucket

QZ double girder Overhead Crane With Grab Bucket is a special crane which take grab bucket as spreader, and can finish many special work of loading and unloading, stockpiling, reshipment and so on.

QZ model double girder bridge Overhead Crane With Grab Bucket is heavy work; the 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.

End Beam

The end girder is connectedwith the main girder by doltsand nuts for easy transportationand installation.

Main Beam

Structure: Welding structure ofsteel plate and I-steel

Technology: One-off formingUshaped groove

Grab Bucket

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.

Electric Control System

The high-strength frame is welded by high qualityprofile, and the high-quality cold rolling plate is finishedby theCNC machine. (Interior decoration is made bylining the frame with fire, heat insulation and soundinsulation, and the decoration is made of mediumdensity board and aluminum plastic plate or with thinsteel plate riveting.)

Trolley

1.Final Drives gears are made withheat-treated carbon steel offering greaterstrength;

2.Precision needle bearing used in high-loacareas offers lower friction level and longer life.

Cabin Control

Modern cabin control with Air conditioner to separate operators from harsh environment.

Remote Control

The crane is Room control or remote control to avoid any injure to the operation staff.

QZ model double girder bridge Overhead Crane With Grab Bucket is composed of four parts: the box type crane bridge,Crane travel mechanism, crane power electrical device and grab. Lifting capacity includes the dead weight of the grab.