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行走装置的维修工作量,占去了履带式推土机总维修量的50％。因此,减少其维修费用,是提高经济效益的途径之一;同时,提高设备的生产率,亦可以提高其经济效益。使用履带式推土机的用户知道,良好的维护保养和认真的操作、使用,可以在机械的使用寿命期间大大减少维修费用。但应该注意到,具有良好结构的设备,同样可以增加寿命,降低维修成本。一、最终传动修理和更换履带式机械的终传动部件,是一件费钱费时的事情。在设计底盘时,产生在终传动上的主要问题是:履带台车架的摆动轴与
The maintenance workload of the walking device accounts for 50% of the total maintenance of the track-type bulldozer. Therefore, reducing its maintenance costs is one of the ways to increase economic efficiency; at the same time, increasing the productivity of equipment can also increase its economic efficiency. Users of crawler dozers know that good maintenance and careful operation and use can greatly reduce maintenance costs during the service life of the machine. However, it should be noted that a well-structured device can also increase life and reduce maintenance costs. First, the final drive to repair and replace the final drive components of tracked machinery, is a costly and time-consuming thing. When designing the chassis, the main problems that arise in the final drive are: the axis of oscillation of the crawler frame