travelling wheel set How to Choose the Right Travelling Wheel Set Travelling crane plays a vital role in industrial production, and travelling crane wheel set as one of the key components of the crane, its selection of the [...]
rubber pad The Function of Rubber Pads In Crane Rail Systems The rubber pads in crane rails are important components specially designed to improve the performance of crane systems. They are usually made of wear-resistant rubber materials. [...]
gantry crane track installation Several Points to Note When Installing the Gantry Crane Track Gantry cranes are widely used in ports, yards, construction sites and other places, the quality of its track installation directly affects the operational safety [...]
bridge crane hook Routine Maintenance of Bridge Crane Hooks Crane hook is a very critical component in lifting machinery, usually classified according to the materials used, manufacturing process, use and other factors. Different types of crane hooks may [...]
rail wheel forgings What Are Rail Wheel Forgings Used For? Rail wheel forgings are very critical components in rail vehicles, mainly used to bear the weight of the train, through the friction with the track to generate forward [...]
crane hook inspection Crane Hook Inspection and Testing The crane hook plays the role of connecting cargo and is subjected to great force during use. Coupled with the friction of the wire rope, it may break and cause [...]
crane pulley block The Importance of Pulleys And Blocks In A Crane In a crane, pulleys are mainly used to change the force direction of the wire rope. The pulley block composed of pulleys can achieve the purpose [...]
crane drum set How to Determine the Length of the Crane Drum Set The crane drum group is used to wind the wire rope in the lifting mechanism to transfer power. The drum set consists of a drum, [...]
train rails What Are the Differences between High-Speed Rail Tracks and Ordinary Train Tracks? There are certain differences between high-speed rail rails and ordinary rail rails in terms of design, materials, manufacturing processes, use environment, and maintenance. [...]
crane rail grout Track Cement: Port Terminal Crane, Track Plate Grouting Fixation In the daily operations of port terminals, the stability of cranes and rail systems is crucial. In order to ensure the stable operation of these heavy [...]
| Size | Rail height(mm)A | Bottom Width(mm)B | Head Width(mm)C | Web Thickness(mm)t | Weight(kg/m) |
| QU70 | 120 | 120 | 70 | 28 | 52.8 |
| QU80 | 130 | 130 | 80 | 32 | 63.69 |
| QU100 | 150 | 150 | 100 | 38 | 88.96 |
| QU120 | 170 | 170 | 120 | 44 | 118.1 |