We can often see the figure of small mixer on construction site, because its use can not only increase the quality of concrete, but also reduce the labor force, so its use is more and more widely. Like other vehicles, small mixers also need maintenance. Maintenance should start from details. Usually, they need to be careful in the process of use. What specific matters need to be paid attention to? The following is a brief introduction by the editor.

1. 一般新购买的小型搅拌车，在使用一两周后就需要紧固整车的螺丝，特别是连接副梁和底盘之间的“U型”螺栓，其次是减速机与罐体之间的螺栓，紧固时，拧紧力矩应达到300-350Nm。

1. Generally, the newly purchased small mixer needs to tighten the screws of the whole vehicle after one or two weeks of use, especially the "U-shaped" bolt connecting the auxiliary beam and the chassis, followed by the bolt between the reducer and the tank body. When tightening, the tightening torque should reach 300-350nm.

2. 液压系统初次使用250小时后一定要更换高压抗磨液压油，以后每使用2500小时更换一次，但换油时间做多不得超过一年，换油的同时更换散热器滤芯。

2. The high-pressure anti-wear hydraulic oil must be replaced after the first 250 hours of use of the hydraulic system, and then every 2500 hours, but the oil change time should not exceed one year. It is better to replace the radiator filter element while changing the oil.

3. 减速机初次使用250小时要更换重负荷齿轮油，以后每2500小时更换一次，但换油时间不得超过一年。

3. The heavy-duty gear oil should be changed after the reducer is used for 250 hours for the first time, and then every 2500 hours, but the oil change time shall not exceed one year.

4. 正常使用过程中，当散热器真空表读数超过0.03MPa时，应立即更换液压油和滤芯。

4. During normal use, when the vacuum gauge reading of radiator exceeds 0.03mpa, the hydraulic oil and filter element should be replaced immediately.

5. 散热器温控开关是自动控制风扇的运转和停止，二手搅拌罐厂家建议不要随意扳动。

5. The radiator temperature control switch automatically controls the running and stopping of the fan. The manufacturer of the second-hand mixing tank suggests not to pull it at will.

6. 连接底盘和液压泵间的传动轴应每周加注锂基脂润滑油。

6. The transmission shaft between chassis and hydraulic pump should be filled with lithium grease every week.

7. 搅拌罐每次卸料完毕都必须进行内部清洗，以防罐内粘灰，少三个月进行一次彻底清理。

7. The internal cleaning of the mixing tank must be carried out after each unloading to prevent ash sticking in the tank. Thorough cleaning should be carried out at least once every three months.

8. 罐体检查孔，就是“人孔”用于罐体内部维修的，必要时，二手搅拌罐厂家认为可打开放出罐内的预拌混凝土。

8. The "manhole" is used for the internal maintenance of the tank body. If necessary, the manufacturer of the second-hand mixing tank thinks that the ready mixed concrete in the tank can be released.

9. 搅拌罐导轨与托轮之间接触面每周需要加涂锂基脂润滑油。

9. The contact surface between the guide rail and the supporting wheel of the mixing tank needs to be coated with lithium grease every week.

10. 托轮每周需要加注锂基脂润滑油。

10. The roller needs to be filled with lithium grease every week.

11. 卸油转轴每周加注锂基脂润滑油。

11. Add lithium grease to the unloading shaft every week.

12. 操纵系统每周加注锂基脂润滑油，保证操纵灵活。

12. The control system is filled with lithium grease lubricating oil every week to ensure flexible operation.

上述是关于小型搅拌车使用过程中注意事项的介绍，大家现在都清楚了吧，关注小编，带你了解更多关于小型搅拌车的新闻资讯。

The above is about the use of small mixer in the process of the introduction, we are clear now, pay attention to the editor, take you to learn more about the small mixer news information.