GB QU120 Crane Rail For Heavy Duty Lifting Work
QU70, QU80, QU100, QU120, etc. are sizes of crane rail. QU120 is a specific size of QU crane rail series according to Chinese standard. The number “120” refers to the head width of the crane rail. Thus the QU120 rail head is 120mm wide.
Product Introduction
The QU120 crane rail is a high-strength rail designed specifically for heavy-duty lifting systems. It is commonly used in large port cranes, metallurgical cranes, stacker-reclaimers, and other equipment. This rail offers excellent compressive and shear resistance, capable of withstanding frequent heavy-duty operations and long-term wear.
As a professional supplier of railway and crane rails, GNEE RAILWAY RAILWAY not only provides the QU120 crane rail, but also crane rails in various specifications, such as QU70, QU80, and QU100, along with a full range of supporting fastening systems, including rail clamps, rail pads, fishplates, and rail bolts, to meet diverse customer needs.
Product Specifications
The QU120 crane rail has cross-sectional dimensions of 120mm head width, 170mm height, 170mm base width, and 32mm waist thickness, with a unit weight of approximately 118kg/m. Made of U71Mn high-manganese steel, this rail offers exceptional wear and impact resistance. Through rigorous heat treatment and ultrasonic testing processes, GNEE RAILWAY RAILWAY ensures that each rail meets GB standards for straightness, surface flatness, and strength.
| Classification | Height(mm) | Head (mm) | Bottom (mm) | Thick(mm) | Weight (kg/m) | |
| Light Rail | 8 KG/M | 65 | 25 | 54 | 7 | 8.42 |
| 9 KG/M | 63.5 | 32.1 | 63.5 | 5.9 | 8.94 | |
| 12 KG/M | 69.85 | 38.1 | 69.85 | 7.54 | 12.2 | |
| 15 KG/M | 79.37 | 42.86 | 79.37 | 8.33 | 15.2 | |
| 18 KG/M | 80 | 40 | 80 | 10 | 18.06 | |
| 22 KG/M | 93.66 | 50.8 | 93.66 | 10.72 | 22.3 | |
| 24 KG/M | 107 | 51 | 90 | 10.9 | 24.46 | |
| 30 KG/M | 107.95 | 60.33 | 107.95 | 12.3 | 30.1 | |
| Heavy Rail | 38 KG/M | 134 | 68 | 114 | 13 | 38.733 |
| 43 KG/M | 140 | 70 | 114 | 14.5 | 44.653 | |
| 45 KG/M | 145 | 67 | 126 | 14.5 | 45.546 | |
| 50 KG/M | 152 | 70 | 132 | 15.5 | 51.514 | |
| 60 KG/M | 176 | 73 | 150 | 16.5 | 60.64 | |
| Crance Rail | QU 70 | 120 | 70 | 120 | 28 | 52.8 |
| QU 80 | 130 | 80 | 130 | 32 | 63.69 | |
| QU 100 | 150 | 100 | 150 | 38 | 88.96 | |
| QU 120 | 170 | 120 | 170 | 44 | 118.1 | |
Product Application
QU120 crane rails are widely used in port loading and unloading systems, large crane rails in shipyards, bridge crane rails in metallurgical plants, and container yard rail systems. Their sturdy structure maintains a stable running track under high loads and frequent starting and braking conditions.
Product Packaging & Delivery
All QU120 crane rails are coated with anti-rust oil and packaged with wire strapping, wooden pallets, or steel frames to prevent bumps and corrosion during transportation. GNEE RAILWAY RAILWAY has extensive export experience and can provide multimodal transport solutions by rail, sea, or container according to customer requirements, ensuring safe and timely delivery of products to customers worldwide.
GNEE RAILWAY RAILWAY is a foreign trade company specializing in comprehensive rail system solutions. Its products include crane rails, railway rails, track clamps, elastic pads, fishplates, and custom fasteners. Leveraging a comprehensive production supply chain, rigorous quality inspection system, and professional support from a technical team, the company provides comprehensive services from design and production to installation guidance to global customers. GNEE RAILWAY RAILWAY adheres to the core philosophy of "Quality First, Service First" and continues to provide high-performance rail products and reliable technical support to the heavy machinery and rail transportation sectors.
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