{"id":1920,"date":"2026-10-11T19:08:51","date_gmt":"2026-10-11T11:08:51","guid":{"rendered":"https:\/\/www.tfrail.com\/?post_type=product&#038;p=1920"},"modified":"2026-10-11T20:26:25","modified_gmt":"2026-10-11T12:26:25","slug":"tpds-train-running-condition-monitor-on-the-mainline","status":"publish","type":"product","link":"https:\/\/www.tfrail.com\/?product=tpds-train-running-condition-monitor-on-the-mainline","title":{"rendered":"TPDS Train Running Condition Monitor on the Mainline"},"content":{"rendered":"<p>The TPDS is installed on the main line. It uses laser displacement measurement technology to automatically detect the wheel roundness and wheel \u00a0tread flat of various EMUs.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-1921\" src=\"https:\/\/www.tfrail.com\/wp-content\/uploads\/2026\/10\/TPDS-Train-Running-Condition-Monitor-on-the-Mainline-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/www.tfrail.com\/wp-content\/uploads\/2026\/10\/TPDS-Train-Running-Condition-Monitor-on-the-Mainline-300x200.jpg 300w, https:\/\/www.tfrail.com\/wp-content\/uploads\/2026\/10\/TPDS-Train-Running-Condition-Monitor-on-the-Mainline-768x512.jpg 768w, https:\/\/www.tfrail.com\/wp-content\/uploads\/2026\/10\/TPDS-Train-Running-Condition-Monitor-on-the-Mainline-600x400.jpg 600w, https:\/\/www.tfrail.com\/wp-content\/uploads\/2026\/10\/TPDS-Train-Running-Condition-Monitor-on-the-Mainline.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The TPDS is installed on the main line. It uses laser displacement measurement technology to automatically detect the wheel roundness and wheel \u00a0tread flat of various EMUs.<\/p>\n<p>The TPDS is installed on the main line. It uses laser displacement measurement technology to automatically detect the wheel roundness and wheel \u00a0tread flat of various 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