1. First of all, for the newly purchased vehicle, it is necessary to check the tightening of bolts at all places after the initial use of about 50h. It includes the connecting bolts between the tank head and the reducer, the connecting bolts between the reducer base and the front desk, the connecting bolts between the tugboat base and the frame, and the connecting bolts between the auxiliary beam and the main beam. In the future, we should make sure to check it regularly every month.

2、少每月一次清理托轮和滚道上的污物;通过托轮上的油嘴，向托轮内注入润滑油脂。保证传动轴少每月润滑一次。

2. Clean the dirt on the roller and raceway at least once a month; inject grease into the roller through the nozzle on the roller. Ensure that the drive shaft is lubricated at least once a month.

小型混凝土搅拌机

Small concrete mixer

3、液压系统部件精度较高。尤其是搅拌车液压泵，保养简易，但要求很高。液压油要定期更换，运行500h，以后2000h或少每年更换一次，滤芯应该同时更换。加油或换油时，发动机必须处于停止状态，否则将造成液压系统损坏。

3. The accuracy of hydraulic system components is high. Especially the mixer hydraulic pump, maintenance is simple, but the requirements are very high. The hydraulic oil should be changed regularly. The first operation time is 500h, and then 2000h or at least once a year. The filter element should be replaced at the same time. When refueling or changing oil, the engine must be in the stop state, otherwise the hydraulic system will be damaged.

4、每天行车前检查托轮与滚道的结合面润滑油是否干涩，应及时补充，保持良好的润滑效果。每次在车辆发动之前，检查冷却器和减速机的油位，保证油位指示在目视范围内;检查液压油路的密封情况，保持液压系统清洁和密封，以免尘粒和水份等污染系统液压油，造成系统不能正常工作或损坏。

4. Before driving every day, check whether the lubricating oil on the joint surface of supporting roller and raceway is dry and astringent. It should be replenished in time to maintain good lubrication effect. Before the vehicle starts each time, check the oil level of the cooler and reducer to ensure that the oil level indication is within the visual range; check the sealing condition of the hydraulic oil circuit, and keep the hydraulic system clean and sealed, so as to prevent dust particles and water from polluting the hydraulic oil of the system, resulting in the system not working normally or damaged.

小型混凝土搅拌机在使用的时候一定要注意上面讲的这些情况，这样才能够让车辆的使用寿命延长。

Small concrete mixer must pay attention to the above mentioned conditions when using, so as to prolong the service life of vehicles.

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