Type: | Steel Rails |
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Standard: | AISI, GB, BS, DIN, ASTM, JIS |
Alloy: | U71mn |
Unit Weight: | 52.80kg/M, 63.69kg/M, 88.96kg/M, 118.1 Kg/M |
Produce Standard: | GB3426-82 |
Legnth: | 12m or Other Length According to Customer Requirem |
Customization: |
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General description:
Crane rail also called rail track, steel track, is the main component of crane which ensures that the crane runs along the prescribed route and transmits the wheel pressure to the foundation.The crane railway track usually consists of two steel rails.Depending on the type and application crane, crane rail can be divided into ordinary rail rails, special crane rails (steel crane rails)) or square and rectangular sections of rails.
Qu rail is a special kind of rail track providing a running surface for various types of cranes such as gantry cranes, overhead cranes. It is mainly applied in big projects including wharf, ports and yards.Compared with ordinary steel rails, QU rail has a wide head, a small height, and a large rail waist, which is beneficial to improve the contact with the wheels and suitable for bearing horizontal loads.Small tonnage, medium tonnage crane rail uses P-type railroad rail, large tonnage gantry crane rail uses QU type crane special rail or square rail.
Technical data:
----------------------------------------------------------Accessories Description-----------------------------------------------------------------
Technical Data of QU rail | |||||||
Name | Type | Standard | Weight | Size | |||
(kg/m) | C | B | A | D | |||
QU Rail (Named by head width) |
QU70 | GB3426-82 | 52.8 | 70 | 120 | 120 | 28 |
QU80 | 63.69 | 80 | 130 | 130 | 32 | ||
QU100 | 88.96 | 100 | 150 | 150 | 38 | ||
QU120 | 118.1 | 120 | 170 | 170 | 44 |
Applications:
Ground-operated cranes mainly use ordinary crane rails; bridge cranes often use special crane rails, and other rails are also available. The hoisting trolley has a similar type of rail, which is fixed on the bridge or horizontal boom of a crane. The flange of the steel beam can also be used as the trolley's track. The foundation of the crane track includes concrete, reinforced concrete, slag lining, and metal beams.QU rail is mainly used in crane industry, large-scale projects, terminal hoisting containers, and laying of transportation lines for large machinery and equipment etc., and it's dedicated for gantry cranes.NNATE provides various standard rail track, such as AREMA, GB, BS, DIN, UIC, and other custom rail tracks.
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