8t/15m European electric single beam crane

Product Introduction The European bridge crane has the characteristics of light weight, compact structure, and low energy consumption. A small car and lifting mechanism are installed on the bridge, and the small car can move forward and backward, while the large car can move in three-dimensional space. The European crane adopts a unique design concept, which has the characteristics of small size, light weight, and low wheel pressure. Compared with traditional cranes, the maximum distance from the hook to the ground (floor) is the smallest, the clearance height is the lowest, and the crane can work closer to the front, with a higher lifting height, which actually increases the effective working space of the existing factory building. Due to the lightweight and low wheel pressure of cranes, the new factory space can be designed to be smaller and more fully functional. A smaller factory means significant savings in initial construction investment, as well as long-term heating, air conditioning, and other maintenance costs.

concept European crane is a type of mid to high end gantry crane, and the concept of European crane is not included in professional terminology. It is a summary of domestic crane users. Domestic cranes (originating from Soviet design and manufacturing technology) are reliable, versatile, and cost-effective. Combined with advanced European crane technology, they have compact structure, light weight, energy efficiency, low noise, and other characteristics. Based on the characteristics of China's use, the requirements for gantry cranes are proposed, It is a clear market demand and a new definition for mid to high end gantry cranes. The concept of European style cranes has been formed in the industry in recent years, with the aim of distinguishing it from the so-called domestic, Soviet (Soviet) style, and traditional cranes in the past. Mainly including: bridge cranes, gantry cranes, cantilever cranes, flexible beam cranes, explosion-proof cranes and other industrial cranes. The European crane is based on the European lightweight and modular design concept, as well as advanced production and manufacturing processes, which make the entire structure of the crane compact, operate smoothly, reduce self weight, height, save energy and consumption, greatly reduce the construction cost of the crane operation plant and the operating cost of the crane, and improve the overall quality and performance of the crane. European cranes will become the development trend and mainstream market demand for cranes. Structural characteristics Main beam section 1. The main beam adopts a square box shaped steel structure design, which is similar to the traditional initial simple type of crane and has a heavier self weight; 2. All main welds shall undergo non-destructive testing;

4. Vertical deflection is in accordance with Chinese national standards; 5. Like traditional cranes in China, all steel plates undergo shot blasting pretreatment to achieve Sa2.5 level standardization; 6. Carefully inspect and clean the steel plate before welding, usually using an automatic welding machine (MIG or semi-automatic welding); End beam section 1. The end beam is formed by welding rectangular steel pipes or steel plates, and the formed end beam is positioned and processed in one go on a CNC machine tool to achieve the allowable deviation range, ensuring the accuracy of national dimensions and fit tolerances; 2. Each end beam is equipped with dual wheel rims, buffers, and anti derailment protection devices; 3. A maintenance platform (maintenance walkway) is arranged on the driving side of the double beam crane along the main beam direction; 4. The main beam and end beam are connected with high-strength bolts to ensure the accuracy and smooth operation of the entire machine; advantage European style bridge and gantry crane products have light weight, small equipment net height, large working range, and use high-quality components. The manufacturing quality is strictly controlled, producing safe, reliable, high-performance, and low maintenance products with high cost-effectiveness. Compared with traditional industrial cranes, the main advantages of European cranes can be divided into the following aspects: 1. Reduce customer investment, fully utilize factory space, and improve production efficiency European crane products have the characteristics of light weight, small wheel pressure, low equipment height, compact structure, and small space occupation. They adopt international advanced technology and adopt the most reasonable structure from the trolley, end beam to main beam, with a much lighter weight than traditional cranes. Therefore, while meeting the same needs, it is possible to lower the height of the factory building, reduce the cross-sectional size of the rail beam, reduce the bearing capacity of the cow legs and pile foundation, lower the requirements for the track and power supply sliding line, and reduce the comprehensive investment of users in the factory building and lifting equipment. Taking the EW series European cranes as an example, compared with traditional lifting carts in China, the weight of the EW European crane carts is reduced by more than 30%, and the net height of the equipment is significantly reduced. This can effectively reduce the comprehensive construction cost of user factories and has obvious energy-saving and consumption reducing advantages

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