Products Description
Crane rail QU70 is a rail designed for cranes (especially bridge cranes, gantry cranes, etc.). The "QU" in the model number indicates crane rails, and "70" indicates that the weight of the rail is 70 kg per meter.
Features of QU70 crane rail:
70kg/m: QU70 rails weigh 70 kg per meter and are heavy rails suitable for lifting equipment with heavy loads. It is heavier than many ordinary railway rails to ensure good stability and durability under high loads.
QU70 rails are specially used in the rail system of lifting equipment such as bridge cranes, gantry cranes, and traveling cranes. Cranes need to withstand great dynamic loads and impact loads during operation, so rails with strong load-bearing capacity are required.
This type of rail is usually used for heavy crane rails in ports, steel mills, and factories, responsible for efficient handling and lifting of goods.
GB Standard Railway Steel Rail QU70
| Parameters | |||
| Type | weight (kg/m) | material | length (m) |
| QU70 | 52.80 | U71Mn | 12 |
| rail height (mm) | bottom width (mm) | head width (mm) | web thickness (mm) |
| 120 | 120 | 70 | 28 |
Crane Rail
| Crane Rail | Size | Rail Height | Bottom Width | Head Width | Web Thickness | Weight kg/m |
| QU70 | 120 | 120 | 70(76.5) | 28 | 52.80 | |
| QU80 | 130 | 130 | 80(87) | 32 | 63.69 | |
| QU100 | 150 | 150 | 100(108) | 38 | 88.96 | |
| QU120 | 170 | 170 | 120(129) | 44 | 118.10 |
Other Features
QU70 crane rails are made of high-strength steel or alloy steel, with good wear resistance, impact resistance and pressure resistance. They can maintain a long service life under frequent crane operation and large loads.
Its materials and heat treatment process ensure the strength and hardness of the rails, and can withstand the repeated movement and dynamic loads of the crane.
The design of QU70 rails meets the special crane rail standards to ensure the stability of the rails and the safety of crane operation. The design of geometric parameters such as rail head width, rail root width, rail height, etc. will be optimized according to the actual needs of the crane rails.
Its design focuses on the smoothness of the crane's travel and reduces rail wear, ensuring a good match between the rails and the crane wheels.
GB Standard Steel Rail QU70
About Us
As a railway foreign trade expert, we have 18 years of experience in railway foreign trade sales. Our company has advanced production technology and a strict quality control system to ensure that all rails meet international standards. Whether it is light rail, heavy rail or crane rail, we can meet the diverse needs of customers. Whether it is high-speed railway, urban railway or heavy-load railway, our rails are a reliable choice.
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