repair methods of gantry crane What are the Repair Methods for Common Faults of Gantry Cranes? Gantry crane is a kind of deformation of bridge crane, which is mainly used for outdoor loading and unloading work of [...]
rail gnawing in bridge cranes How to solve the problem of rail gnawing in bridge cranes Crane is a commonly used equipment. We can see various types of cranes not only on land, but also widely used in [...]
advantages of stacker The Role and Advantages of Stacker Crane in Stereoscopic Warehouse Automated stereoscopic warehouse is an important part of the modern logistics system, belongs to the multi-layer storage access to the elevated storage system, including warehouse [...]
Forged wheels Crane Forging Wheel Common Materials The forged wheel is the core part of the crane operation mechanism, which is installed on the end beam of the bridge crane or the leg of the gantry crane, [...]
trolley track Reasons and Treatment Methods for Opening Welding of Container Gantry Crane Trolley Track The main types of container gantry cranes used in the port are tire cranes and rail cranes. With the increase of the use [...]
crane wheel cracks How do crane wheels prevent cracks In the process of forging the crane wheel, there may sometimes be cracks, so if you encounter this situation, how to deal with it? [...]
wheel gnawing Analysis of the Phenomenon of Wheel Gnawing on the Rails of Bridge Cranes When the bridge crane is running, the wheel rim and the track contact, resulting in extrusion friction, increasing the operating resistance of [...]
tunnel type stacker connection mode The common connection between the high-rise shelf area and the operation area of the automated warehouse For the automatic warehouse using the tunnel stacker, the tunnel stacker can only run in the elevated [...]
crane wheel forging steps Forging steps for crane wheels The crane wheel generally refers to the casting crane, the material box charging crane, the slab handling crane, the steel coil clamp crane, the disk crane and the other bridge [...]
wheel pressure detection method Large Port Lifting Machinery Wheel Pressure Test Method At present, with the continuous development of port logistics and economic construction, the tonnage requirements for loading, unloading and transportation equipment in ports are also increasing, [...]
| 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 |