ZL５０装载机变矩器属于内功率分流式双涡轮液力变矩器，一、二级涡轮动力输入到变速器是借助于一个超越离合器来实现的，其结构原理如图１所示。由于超越离合器的作用，变矩器可自动适应装载机工作和运动阻力的变化。由于双涡轮液力变矩器具有变矩系数较大，高效区较宽，又可 ZL50 loader torque converter belongs to the internal power split twin turbo torque converter, a, two turbine power input to the transmission is by means of a clutch to achieve, the structure of the principle shown in Figure 1. Due to the action of the overrunning clutch, the torque converter can automatically adapt to changes in loader work and movement resistance. As the twin-turbo torque converter has a larger torque coefficient, high efficiency area is wide, but also