【摘要】 DF系列机车一直没有加装总风缸压力保护装置,一些机务段经常反映机车总风缸压力低,不易发现,影响机车正常牵引。介绍了一种卸载保护装置,在实际运用中取得了较好效果。更多还原

【Abstract】 The main reservoir for DF series locomotive have not pressure protections.Too low main reservoir pressure often happens and difficult to be detected.The paper gives a unloading protection with good results.更多还原