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Rubber-tyre moving type gantry crane and rail gantry crane are two kinds of lifting equipment commonly used in large lifting equipment, such as gantry crane. Which one is more economical, practical, convenient and quick.
Today, let's analyze the characteristics and differences between the rubber tyred gantry crane and the rail mounted gantry crane:
Gantry crane is mainly used for loading and unloading of goods and bulk goods in the outdoor freight yard, stock yard. Its metal structure is like a portal frame. Two legs are installed under the main beam, which can walk directly on the track on the ground. The two ends of the main beam can have overhanging cantilever beams. Gantry crane has the characteristics of high utilization rate, wide operation range, wide adaptability and strong universality, which is widely used in port freight yard. Rail Gantry Crane and tire gantry crane are the two most widely used gantry cranes. Which is more economical when the factory chooses gantry crane? It is one of the most concerned problems of customers.
Gantry crane is rail type container crane, which has the advantages of energy saving and environmental protection, high reliability, large lifting capacity, small maintenance workload, easy to realize automatic operation, etc. But its biggest disadvantage is that it is not convenient to transfer the location.
Because the large truck of the rubber tyred gantry crane adopts the rubber tyred walking, it can move across the truck flexibly and can transfer to the field for operation. The power system it is equipped with is generally imported from foreign countries, and its power supply mode is diesel generator set; the rail gantry crane is powered by electric power, and now the price of diesel oil in the market is three times that of electric power. To maintain the invalid idling of a tire crane every day, only considering the diesel consumption, it needs nearly 800 yuan. Only in the cost of energy consumption, the tire crane Almost twice as much as the rail crane, and its maintenance cost is extremely expensive. Website: cnthhi-crane.en.made-in-china.com
Track type: with long service life and wide use, it is relatively common
Disadvantages: because the track is regulated, the tyre type which can not be adjusted at will is different.
Tire type: it not only has the advantages of track type gantry crane to improve the utilization rate and stacking capacity of the yard, but also has the advantages of flexible straddle transport vehicle, being able to transfer operation, low energy consumption, low maintenance cost, environmental protection, etc.
Disadvantages: high production cost, short service life of tire, limited use site!
Most of the tyre cranes are full rotary non-self-propelled cranes. It is suitable for loading and unloading groceries and bulk cargo in ports, factories, mines, yards, Metro and other places. With the help of tractor traction, the machine can move expediently in the yard.
The machine has the advantages of high efficiency, simple structure, convenient maintenance, low cost and low noise.
