装载机液力传动系统故障一例韩小宁有台成都工程机械厂生产的ＺＬ３０装载机，作业时突然行走无力（中油门时不能行走，只有在大油门时才能勉强行走）。由于挂各个挡位时均有变速箱接合的撞击声，且油压表压力在正常范围内，同时用手触摸，觉得变矩器外壳温度很高，而变速... A Case of Loader Hydraulic Transmission System Han Xiaoning has a ZL30 loader manufactured by Chengdu Engineering Machinery Factory. When working, he suddenly can not walk (unable to walk in middle throttle and can only walk barely when it is in large throttle). As each gear when hanging gear transmission are engaged in crash sound, and the pressure gauge pressure in the normal range, while touching by hand, feel the torque converter housing temperature is high, and the speed ...