GNEE RAILWAY RAILWAY Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of heavy crane rail qu120 in China, also supports customized service with low price. Please feel free to buy cheap heavy crane rail qu120 made in China here from our factory.
Product Introduction
QU120 crane rail is a special rail designed for heavy lifting machinery. It has high strength, high wear resistance and good impact resistance. It is widely used in heavy-load scenarios such as port cranes and metallurgical cranes.
Structural features:
Wide rail head: large contact area, dispersed wheel pressure, reduced wear.
Thick rail waist: enhanced bending and impact resistance, adapted to frequent braking loads.
Wide and flat bottom: stable connection with the track beam, reducing the risk of lateral displacement.
Product Specifications
Product Application
Typical application scenarios in port cranes
Shoresidence container crane (STS): used at the front of the port terminal, it needs to run back and forth frequently when lifting containers, and the wheel pressure can reach 600-800kN. QU120 rails are guaranteed to be used for a long time through high wear resistance.
Ryd container gantry crane (RTG): used for horizontal handling of container yards, the track is laid on the concrete foundation or steel structure beam, and the fatigue resistance of QU120 rails can cope with high-frequency operations.
Gantry crane: used for bulk cargo loading and unloading (such as ore and coal), the operating environment contains dust, moisture and corrosion, and the rails need to be both wear-resistant and weather-resistant. QU120 is often used with anti-corrosion coating.
Typical application scenarios in metallurgical cranes
Foundry cranes: lifting high-temperature molten steel ladles (temperature exceeding 1500℃), the rails need to withstand high temperature radiation and occasional molten steel splashing, and QU120 rails need to be used with insulation layers (such as ceramic fiberboard).
Clamp cranes/slab handling cranes: used in steel mill rolling workshops to handle heavy steel billets (single weight can reach 300 tons), the wheel load often exceeds 1000kN, and the high strength characteristics of QU120 rails are crucial.
Ingot stripping cranes: Frequent start-stops in the demoulding process of steel mills require rails to withstand severe impact loads. The QU120 rail waist thickness (32mm) can effectively absorb vibration energy.
In the field of industrial steel trading, GNEE RAILWAY RAILWAY focuses on the global supply of GB QU crane rails and is committed to providing reliable rail solutions for heavy lifting equipment, port machinery and large industrial facilities. Our products strictly follow international standards, have excellent fatigue resistance and load-bearing capacity, and can meet the high-intensity use requirements under different working conditions.
With a deep understanding of the steel industry, we have established long-term cooperative relationships with many high-quality manufacturers to ensure that each batch of rails reaches the industry-leading level in terms of material, size and performance. We focus on the actual application experience of customers, strictly control the entire process from material selection to delivery, and strive to provide customers with cost-effective products and efficient service support. Whether it is a large-scale engineering project or a small and medium-sized procurement demand, we can provide professional technical advice and flexible supply solutions.
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