Portal crane

Advantages of portal cranes:

Portal crane is the leading product of our company. The lifting capacity of this series of cranes is 5t, 10t, 16t, 40t or more. AWS, GB and other latest standards at home and abroad; it is suitable for loading, unloading, and transshipment of ships and vehicles in port terminals and cargo yards. It is used in conjunction with hooks, grabs or special container spreaders, and has strong applicability to cargo types. This series of models has a wide range and high operating efficiency.

At present, the main product specifications are MQ1025, MQ1030, MQ1625, MQ1630, MQ1635, MQ2525, MQ2530, MQ2535, MQ4025, MQ4030, MQ4035 single boom and four-bar linkage gantry crane.

The rotary support of the portal crane is a rolling bearing, and the rotary drive device is composed of a vertical motor, a planetary gearbox, a large ring gear, etc., and the limit torque limiter can protect the mechanism in the event of an accidental collision during rotation. This series of models are equipped with various safety devices to ensure safe operation.

Features of portal crane:

1. The spreader can be grappled, with good adaptability and a wide range of applications;
2. Optimized four-bar linkage, precise luffing;
3. 360° rotation, wide working range;
4. PLC control, AC frequency conversion speed regulation, stable and reliable operation;
5. Remote control can be provided as needed;
6. There are adequate protective devices, communication and lighting systems.