QD Type Double Girder Bridge Crane

Description

QD model Double Girder Overhead Crane is applied in open warehouse or rail sideways to conduct common loading unloading and material handling works. It is a heavy duty type overhead crane that satisfy frequently using. According to the different utilization class and load state, it is divided into A5 and A6 working classes.

This crane is composed of bridge, travelling mechanisms, trolley, electric equipment. The bridge frame adopts box welded structure, the crane travelling mechanism adopts separate drive with motor and speed reducer. All mechanism are controlled in driver’s cabin. Power supply adopts cable festoon and sliding wire, select one when ordering

Features

1. Reliable

The QD type double beam bridge crane has a very strong load-bearing capacity. In addition to a large span and excellent overall stability, it can also be equipped with two sets of safety devices according to needs, so it has very high reliability and is a very reliable partner in working and working environments

2. Flexible

The QD type double beam bridge crane has strong flexibility in use. In actual usage scenarios, besides having transportation functions, it can complete other tasks and has high applicability, which can effectively improve cost-effectiveness and work efficiency;

3. Comfortable

The control room of QD type double beam bridge crane not only has a broad view, but all mechanisms can be operated directly in the control room. The work operation is flexible, which also improves the driver's work experience in a straight line. It can not only face harsh environments such as rain, snow, wind and sand, but also increase work efficiency and safety, making us feel more at ease when using it

4. Aesthetics

The appearance design of the QD type double beam bridge crane is very unique. Not only is the overall structure fresh and the shape smooth, but the technology used also has very high aesthetics and applicability,

Technical Data

Options And Components

Main beam

The main beam is a box beam or H-beam structure, welded and formed from steel plates. The steel plate material is domestic steel (Q235B). The vertical winding is in accordance with Chinese national standards. All steel plates are subjected to shot blasting pre-treatment to achieve Sa2.5 level standardization. Before welding, the steel plates are carefully inspected and cleaned, usually by automatic welding machines (MIG or semi-automatic welding).

End beam

End beam is a supporting structure designed for lifting machinery, usually located at both ends of the crane, and its function is to provide stable support and balance for the crane. Cranes need to bear enormous weight and inertial forces during operation. Without the support of end beams, the crane is prone to imbalance or even overturning. Therefore, the role of the crane end beam cannot be ignored, as it is one of the key components for the safe operation of the crane.

Trolley

Crane trolley is a load-bearing equipment that can travel along the running track, transport goods, and lift operations. It is usually used as a supporting component for large lifting equipment such as bridge cranes, gantry cranes, gantry cranes, and cantilever cranes. It is mainly used for logistics handling and heavy lifting operations in factories, docks, shipyards, and other places.

Crane remote control

Industrial wireless remote control is a remote wireless remote control device specifically used to control construction machinery or industrial equipment.

Crane control box

The surface of the control box has undergone anti-corrosion treatment Reasonable layout for easy maintenance Protection level IP55 Environmental temperature:<45 ° C, humidity<90%

Applications

This product is a regular crane widely used at open ground and warehouses to load, unload or grab materials. It has two controlling methods, ground controlling and room controlling.

Service