Wabtec’s Automated Single Car Test Device (ASCTD) offers significant time and cost savings over manual single car testing. It is approved and compliant to AAR specification S-4027 and scalable to accommodate future upgrades including ECP testing. Our ASCTD improves the reliability of every car tested.

• Saves time and increases the accuracy of freight car air brake testing
• Records and displays system leakage and flow to the tenth of a psi in each respective pressure vessel
• Documented test results provide an irrefutable record of compliance while reducing costly misdiagnosis and the erroneous removal of properly functioning valve portions