MHB type single-beam semi-gantry crane is a small crane with rail operation, mainly composed of electric hoist, truck, steel structure, electrical equipment and so on. It has the advantages of simple structure, convenient operation, easy installation and maintenance, and is suitable for loading and unloading operations in open places and warehouses.

First, lifting parameters

The main lifting parameters of MHB single-beam semi-gantry crane are as follows:

Lifting weight: 1 ~ 20 tons
Span: 10 ~ 30 meters
Lifting height: 6 ~ 12 meters
Work level: A3 to A5
Power supply: three-phase AC 380V 50Hz

Two, performance characteristics

The main performance characteristics of MHB single-beam semi-gantry crane are as follows:

The steel structure adopts the form of single main beam structure. An electric hoist is hung in the lower part of the main beam as the lifting mechanism, which makes the whole machine light and compact and saves space.
The leg adopts box structure, has good stiffness and stability, can bear large horizontal load.
The vehicle running mechanism adopts three-in-one driving mode, that is, the motor, reducer and brake are integrated design, which makes the transmission efficiency is high, the noise is low and the maintenance is convenient.

Three, application environment

MHB single beam semi-gantry crane is suitable for the following applications:

The ambient temperature is between -25℃ and +40℃.
Relative humidity does not exceed 85%;
No more than 2,000 meters above sea level;
Free from fire, explosion and corrosive media;
No frequent violent vibration;
It is not suitable for lifting molten metal, toxic goods and inflammable and explosive goods.