KP120 crane rail
KP120 crane rail is a high-capacity rail profile designed for extremely heavy lifting applications in port terminals, mining operations, and heavy manufacturing. With a unit weight of 118.1 kg/m, this GOST 4121-1996 standard rail features an ultra-wide 120mm head, making it suitable for handling intense impact, load pressure, and constant movement from large-scale cranes.
Rail Specification
| Height: 170 mm | Base Width: 170 mm |
| Head Width: 120 mm | Web Thickness:40 mm |
| Length: 6m-12m | Material: U71Mn |
| Weight: 118.1 kg/m | Standard: GOST 4121-1996 |
If you have special requirements for length or higher strength materials, please contact us for special custom production.
KP120 Crane Rail Material Specifications
The KP120 rail is primarily manufactured from U71Mn steel. This steel grade ensures stable and reliable crane movement under frequent high-load operations in ports, mining areas, and heavy industrial zones. For specific project needs, other customized steel grades can also be supplied upon request. Key chemical composition and mechanical properties of U71Mn are provided in the table below for reference.
Custom Processing Options for KP120 Crane Rail
Glory Track offers precision customization for KP120 crane rails to support a variety of project layouts and operating conditions. We tailor rails according to your technical requirements.
Our custom processing includes:
- Length cutting from 1 to 12 meters
- Drilling for fastening plates or rail clamps
- Surface protection with industrial coatings or galvanization
- End shaping and alignment grinding
These services reduce on-site work and ensure reliable integration with crane systems in complex industrial environments.
Applications of KP120 Crane Rail
Port Terminal Cranes
KP120 rail is commonly used beneath quay cranes in major container terminals. It supports heavy, repetitive lifting and shock loads from container handling operations, ensuring efficient, stable performance.
Heavy Equipment Manufacturing
In workshops producing large machinery and components, KP120 provides a solid foundation for overhead crane movement. It handles the weight of transformers, machine tools, and industrial assemblies with ease.
Mining and Extraction Sites
Designed for harsh environments, KP120 crane rail performs reliably in open-pit mines and mineral processing zones. It supports the transport of heavy mining equipment and ore, withstanding dust, debris, and heavy-duty operation.
Request a Quote for KP120 Crane Rail
Need a rail solution for ultra-heavy crane applications? Send us your KP120 project details for a tailored quotation and expert advice.
- Required length(s) and quantity
- Steel grade (standard: U71Mn)
- Application (e.g., port, mining, factory)
- Processing needs (cutting, drilling, coating)
Email: info@glorytrack.com
Our engineers will reply within 24 hours with technical guidance and pricing.