1、正确把握变速箱的油的使用周期，定期更换。一般多数厂家会建议变速箱换油周期通常为两年或4~6万。车主朋友们在使用车辆时要保持变速箱油清洁，因为变速箱油运用时间长了以后会发生油垢，有可能会构成油泥，会加大各摩擦片和各部件的磨损，还会使各阀体中阀体的移动不畅，油压操控受影响，从而使全自动搅拌车变速箱出现异常。
1. Correctly grasp the service cycle of transmission oil and replace it regularly. Generally, most manufacturers will recommend that the oil change cycle of the transmission is usually two years or 40000 ~ 60000 km. The owners should keep the transmission oil clean when using the vehicle, because the transmission oil will produce oil dirt after using for a long time, which may form oil sludge, increase the wear of friction plates and components, hinder the movement of valve bodies in valve bodies, and affect the oil pressure control, so as to make the gearbox of full-automatic mixer abnormal.
2、经常查看变速箱油液位是不是正常。查看变速箱油液需要将油预热到50℃左右，再将挡位杆在各挡位逗留2秒钟后置于泊车挡，此刻油尺正常油面应坐落高线与低线之间，如未达到，应及时增加一样质量的油品。
2. Always check whether the transmission oil level is normal. To check the transmission oil, preheat the oil to about 50 ℃, and then place the gear lever in the parking gear after staying in each gear for 2 seconds. At this moment, the normal oil level of the dipstick should be located between the high line and the low line. If it is not reached, add oil of the same quality in time.
砼牛自动上料搅拌车
Automatic concrete feeding mixer
3、正确更换变速箱油。动态换油是目前比较提倡的换油方法，选用专用的变速箱清洁设备，在变速箱工作的过程中，将旧油充沛循环，排放洁净后再参加新的变速箱油，从而使换油率高达90以上，确保换油效率高。
3. Replace the transmission oil correctly. Dynamic oil change is an oil change method advocated at present. Special transmission cleaning equipment is selected to fully circulate the old oil during the operation of the transmission, and then participate in the new transmission oil after being discharged and cleaned, so as to make the oil change rate up to more than 90 and ensure high oil change efficiency.
4、还有就是不要随便拆卸变速箱，变速箱在装配的时候，是厂家经过精心调配的，包括每一个螺丝的位置和松紧度都是有技术参数的，如果我们手工拆卸以后，很难装回原来的位置，这势必会加重变速箱额磨损。需要维修变速箱一定要到底盘厂家的维修服务站中，由维修人员进行操作。
4. Also, don't disassemble the gearbox casually. When assembling the gearbox, the manufacturer has carefully adjusted it, including the position and tightness of each screw. If we disassemble it manually, it is difficult to install it back to the original position, which is bound to aggravate the wear of the gearbox. If the gearbox needs to be repaired, it must go to the maintenance service station of the chassis manufacturer and be operated by the maintenance personnel.
司机朋友们可根据以上的四点对自动上料混凝土搅拌车的变速箱进行日常保养，延长其使用寿命。
Drivers can carry out daily maintenance on the gearbox of automatic feeding concrete mixer according to the above four points to prolong its service life.
