English
  • Korean
  • English

Test

We develop and supply customized special-purpose test equipment, delivering solutions optimized for each customer’s specific objectives. At KNR Systems we strive to be a trusted partner in research and development, supporting innovation through tailored engineering and technical expertise.

Robot

KNR Systems provides hydraulic robotic arms, standard mobile robots (robot arm platforms), hydraulic components, and robotic solutions based on its unrivaled hydraulic robot technology.

Track & Civil Engineering

Testing Solutions KNR Systems track and civil engineering testing equipment is designed to evaluate key performance factors such as track strength, durability, and rail fastening force. The system also enables testing of ground components and foundational architectural structures, providing a comprehensive solution for infrastructure assessment and development.

Rail Fatigue & Rail-fastening Test Rig

KNR Systems ‘Rail Fatigue & Rail-Fastening Test Rig’ is engineered to precisely simulate various stress conditions that repeatedly occur on rails and fastening systems during train operation. Reflecting real-world operating environments, the system applies vertical, horizontal, and torsional loads to comprehensively assess the fatigue performance and structural durability of both rails and fastening components. Customizable jigs can be designed and integrated to accommodate a wide range of track products, allowing for flexible adaptation to diverse testing objectives and conditions.

This solution serves as a critical tool for ensuring the reliability and safety of railway track systems. From product design validation to quality assessment, it supports a broad spectrum of engineering and evaluation processes.

Test Items

  • Longitudinal Rail Resistance Test
  • Torsional Resistance Test
  • Fatigue Load Test
  • Initial Clamping Force Test
  • Stiffness Evaluation Test
  • Pull-Out Resistance Test
  • Vertical Spring Coefficient Test

Applicable Standards

  • EN 13146-1 :  Railway Application
  • EN 13146-2 :  Railway Application
  • EN 13146-4 :  Railway Application
  • EN 13146-7 :  Railway Application
  • EN 13146-9 :  Railway Application
  • EN 13146-10 :  Railway Application

Specification

Dimension

  • Actuator

    250 kN 2set

  • Holizontal Actuator

    100kN 1set

  • U-frame

    +/- 90 degree

    (Electric motor control)

  • Controller

    3 ch