crane

European crane and domestic crane difference; So-called European only relative to the domestic crane, the main difference is that the crane structure is smaller, electrical control is relatively stable, as for the design of steel structure and domestic crane is basically the same. European crane work other A6 above, the requirements of the working environment …

What is the difference between European crane and domestic crane? Read More »

Lifting the innovation A control method of modelless terminal sliding mode bridge crane Wang Tianlei1,2 zheng Zhaoming1 Li Junhui1 Zhou Jing1 Liu Renju1 GU Shaowei1 1. Faculty of Intelligent Manufacturing, Wuyi University 2. School of Mechanical and Electronic Control Engineering, Beijing Jiaotong University Abstract: A model-free adaptive terminal sliding mode control method was proposed to …

A control method of modelless terminal sliding mode bridge crane Read More »

Flexible scheduling of double field cranes in container terminals considering dynamic cut-off time Yard handling is an important part of port logistics and affects the overall efficiency of container ports. Depot crane scheduling is affected by many external factors. For example, dynamic truncation time makes the release time of yard crane variable, and the task …

Flexible scheduling of double yard cranes at container terminals Read More »

The gantry crane with single main beam is simple in structure, convenient in production, manufacturing and assembly, small in quality, and most load-bearing beams are box-shaped steel frame structures. Compared with the double - stack beam gantry crane, the overall bending stiffness is weaker. Therefore, when the lifting weight Q≤ 50T and span S≤35m, this …

Single girder gantry crane is simple in structure and convenient in production and manufacture Read More »

There are two places where the cable is liable to break, namely the gantry cable which provides the axial motion current input to the whole crane. When the whole gantry crane moves in axial reciprocating direction, the cable is placed on a disc. With the gantry crane moving in axial reciprocating direction, the gantry crane …

Gantry crane cable is always easy to break, what reason is caused? Read More »

Intelligent crane is a common industrial lifting equipment, high site utilization rate, a wide range of work, wide application, strong versatility, is an essential lifting equipment for port cargo yard, the use of gantry crane should be operated by professional personnel, the operation process should also pay attention to safety. Below by xiaobian to give …

How to maintain smart crane correctly? Read More »

Beam structure single girder and double girder are different; Different main beam structure, bearing capacity is different, if it is often lifted 5 tons, it is appropriate to buy some larger, to avoid a time of overload, unable to complete the operation, it is more embarrassing. Good economic conditions, adequate budget, as far as possible …

Gantry crane main beam structure single main beam and double main beam Read More »

European crane is a different concept from traditional crane. European crane has the characteristics of small size, light weight, good maintenance-free performance and high continuity of work. European crane through optimization design, make the structure more compact, shorter height, in the same factory conditions, the installation of European crane can greatly improve the lifting height. …

European crane has what common crane does not have the advantage? Read More »

Cross-country crane, is a kind of crane structure installed on the heavy tire and wheel shaft composed of a special chassis on a full rotary crane, which is suitable for liquidity operations, widely used. Tadano, a well-known crane manufacturer in Japan, unveiled its new 25-ton off-road crane "gr-250n CREVO250 G5" on September 7, local time. …

Tadano has unveiled its new 25T off-road crane Read More »

The two latest lists, published at the same time, both show Chinese crane makers as the world's top crane maker, but the winners are not the same company. The latest edition of THE ICM20 ranking of the world's largest crane manufacturers was released by THE KHL on Nov. 16. Xugong jumped three places from the …

Chinese crane enterprises for the first time ranked first in the world Read More »