UIC54 Rail Dimensions Drawing
Mar 31, 2026
UIC54 Rail Dimensions Drawing
The UIC54 rail (54E1 rail) follows the EN 13674-1 standard and adopts a typical flat-bottom rail structure. The profile consists of three main parts: rail head, web, and foot, each designed to balance strength, wear resistance, and load distribution.
- Rail head: Direct contact with wheels, designed for wear resistance
- Rail web: Transfers load from head to foot, controls shear stress
- Rail foot (base): Provides stability and distributes load to sleepers
The UIC54 rail dimensions are standardized globally, ensuring compatibility with fastening systems and track structures. The following drawing shows the key dimensions of the 54E1 rail profile:
| Type of Rail | Standard | Dimensions (mm) | Section S | Mass m | ||||
| H | B | C | D | E | cm² | kg/m | ||
| European standard EN 13674-1 | ||||||||
| 54E1 (UIC54) | EN 13674 - 1 | 159,00 | 140,00 | 70,00 | 49,40 | 16,00 | 68,77 | 54,77 |
GNEE RAIL ensures that every 54E1 rail profile is produced with strict geometric tolerance control, so the actual delivered rail matches the standard drawing precisely, reducing installation deviation.
Dimensional Specifications & Advantages of 54E1 Rail
The 54E1 rail (formerly UIC54) is a standard Vignole railway rail (54.77 kg/m) conforming to EN 13674-1. It features a 159 mm height, 140 mm base, and 70 mm head width, designed for medium-to-heavy, high-speed, and high-load traffic. It is known for high durability, structural stability, and superior wear resistance.
Advantages and Performance Characteristics
- High Load Capacity: Suitable for axle loads up to 25 tons, making it ideal for both freight and passenger lines.
- Durability and Stability: The profile provides excellent resistance to lateral forces and wear, reducing maintenance frequency.
- Versatility: Widely used for both new, high-speed mainlines and upgrading existing rail infrastructure.
- Standardization: Adherence to EN 13674-1 ensures consistent performance, safety, and interchangeability.
Primary Applications of 54E1 rail profile
The 54E1 rail (formerly UIC54) is a widely used European standard, medium-heavy rail profile (~54.77 kg/m) engineered for diverse applications, including mainline railways, freight lines, urban transport, and industrial tracks.
Primary Applications of 54E1 Rail Profile:
- Mainline and Regional Railways: Extensively used for both passenger and moderate-load freight lines due to its durability and consistent performance.
- Heavy-Duty Freight Systems: Frequently adopted for dedicated freight lines, including mining and quarry lines that require high durability for heavy-load transport.
- Crane & Port Machinery: Widely applied in crane rails, port terminals (STS/RTG cranes), and container yards for its robust design.
- Industrial and Logistics Tracks: Utilized in steel mills, manufacturing plants, and factory environments for internal logistics and heavy transport.
- Underground and Tunnels: Frequently used in subway and tunnel systems.
- Railway Construction & Maintenance: Used heavily in new infrastructure and the renewal of existing railway lines.
FAQ
Q1: Is 54E1 the same as UIC54 rail?
A: Yes, they are the same profile under EN and UIC naming systems.
Q2: What is the most important dimension in the drawing?
A: Rail height and head width are critical for load capacity and wear performance.
Q3: Can UIC54 dimensions vary between manufacturers?
A: Only within strict tolerance limits defined by EN 13674-1.
Q4: Why is web thickness important?
A: It affects shear strength and resistance to fatigue cracking.
Q5: Does GNEE RAIL provide detailed CAD drawings?
A: Yes, detailed drawings and processing specifications are available for project use.
Accurate UIC54 rail drawing and dimensional control are essential for proper installation, fastening compatibility, and long-term track stability. GNEE RAIL provides 54E1 rail with strict control over profile geometry, dimensional tolerances, and rail straightness, along with detailed drawings, cutting services, and drilled hole processing. With consistent production and reliable dimensional accuracy, rail systems can be assembled efficiently and perform as expected under real operating conditions. Contact GNEE RAIL to obtain detailed drawings and practical technical support for your rail project.
