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The Railway T-Handle Wrench is a high-performance tool exclusively developed by Yuerui International for railway operation and maintenance scenarios. Focusing on the installation, disassembly, and daily inspection needs of rail fasteners, it integrates high-strength materials with ergonomic design, adapting to multi-scenario rail systems such as high-speed railways, conventional railways, and subways. As a core auxiliary tool for railway operation and maintenance, this product features precise adaptability, durability, and operational convenience as its key advantages, providing safe and efficient operation solutions for railway engineering teams worldwide and helping maintain the stable operation of rail systems.
| Specification Category | Detailed Specifications |
| Overall Length | 450mm (Standard Model) / 600mm (Extended Model) |
| Handle Diameter | 32mm (Non-slip Grip Design) |
| Head Specification | Compatible with railway-specific bolt sizes (M16/M18/M20 multiple models available) |
| Main Material | Integrally forged chrome vanadium alloy steel (Cr-V) |
| Surface Treatment | High-temperature quenching + electrophoretic anti-rust coating |
| Rated Torque | ≥350N·m |
| Weight | 2.8kg (Standard Model) / 3.5kg (Extended Model) |
| Operating Temperature | -20℃~60℃ (All-environment Adaptation) |
(1) Super Durability
Adopting high-quality chrome vanadium alloy steel integral forging technology, there are no welding breakpoints, and the body strength is far superior to ordinary tools. It can withstand high-frequency and high-intensity operational impacts without deformation or fracture. After high-temperature quenching treatment, the hardness reaches HRC45-50, which can easily meet the tightening and disassembly needs of railway bolts, and the service life is more than 3 times that of conventional tools. The electrophoretic anti-rust coating effectively isolates moisture, dust, and corrosive substances in the rail environment, ensuring the tool maintains stable performance for a long time under complex working conditions such as outdoors and tunnels.
(2) Precise Adaptability
Tailor-made for the characteristics of railway rail fasteners, the head size is precision-machined to perfectly fit the special bolts of high-speed railways, conventional railways, and subway rails. It avoids slipping, bite marks, and other problems during operation, protecting the integrity of fasteners. Multiple model specifications cover mainstream rail bolt standards, which can flexibly adapt to the operation and maintenance needs of different types of rail such as 43kg/m, 50kg/m, and 60kg/m, meeting the operational requirements of diverse scenarios.
(3) Ergonomic Design
The T-shaped handle structure provides a two-way force application fulcrum, effectively reducing physical exertion during operation, allowing operators to maintain a comfortable posture in narrow spaces or long-term operations. The grip is made of non-slip rubber material, and the texture design enhances hand friction, ensuring a firm grip even in oily and humid environments and improving operational safety. The length of the handle is optimized by mechanics, which not only ensures sufficient leverage to improve work efficiency but also takes portability into account, facilitating flexible movement along the track.
(4) Safety and Reliability
The product has passed strict quality inspections and complies with railway industry safety standards. It has stable torque output, avoiding operational risks caused by tool failure. The overall structure is compact with no sharp edges and corners, reducing collision injuries during operation; the weight distribution is balanced, making it not easy to lose balance during operation, further ensuring the safety of construction personnel.
This tool is widely used in global railway operation and maintenance projects, including:
As a global pacesetter in the field of railway components, Yuerui International has always driven industry progress through quality and innovation. This product adopts advanced production technology and high-quality raw materials, following a strict quality control system throughout the process to ensure that each product meets high standards of reliability and durability. We provide comprehensive after-sales service and technical support to help customers efficiently complete railway operation and maintenance work, and jointly ensure the safe, efficient, and seamless operation of global rail systems.
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