Concrete mixer truck is a special truck used to transport construction concrete; Because of its shape, it is often called snail car. During the actual operation of the equipment, the handling of the self loading mixer is also a very important part. Therefore, it is necessary to test the quality of engine oil in the process of application, so how to operate it?

1、將自上料攪拌車停在水平表面上并擰緊手剎。

1. Stop the self loading mixer on a horizontal surface and tighten the hand brake.

2、讓發動機怠速作業幾分鐘。

2. Allow the engine to idle for a few minutes.

3、踩下制動踏板，將操縱桿轉至倒檔，前進檔等，并在每個檔上停留幾秒鐘，以向變矩器和所有換檔執行器注滿液壓油，終將操縱桿轉到停車方位。

3. Press the brake pedal, turn the lever to reverse, forward, etc., and stay in each gear for a few seconds to fill the torque converter and all shift actuators with hydraulic oil, and finally turn the lever to the parking position.

4、從加油管上取下自動變速箱油尺，將清潔過的油尺插入加油管，然后將其拉出以檢查油尺上的油位。

4. Remove the automatic transmission dipstick from the filler pipe, insert the cleaned dipstick into the filler pipe, and then pull it out to check the oil level on the dipstick.

在檢查自上料拌和車或對其進行缺點排除之前，請先檢查變速箱油位和油質。將變速桿置于P方位，在空轉時作業發動機至少幾分鐘，油液抵達正常的作業溫度，并且車輛有停放在水平表面上，以確保差速器和油門之間的油位。傳輸通常是安穩的。

Please check the oil level and quality of the gearbox before checking the self loading mixer or eliminating its defects. Place the shift lever in position P, operate the engine for at least a few minutes when idling, the oil reaches the normal operating temperature, and the vehicle is parked on a horizontal surface to ensure the oil level between the differential and the throttle. Transmission is usually secure.

1、進水體系可根據稱重設置完成自動進水。

1. The water inlet system can complete automatic water inlet according to the weighing setting.

2、自上料拌和車滾筒的旋轉由液壓馬達經過特別的行星齒輪驅動，行星齒輪的輸出軸可以以恒定視點搖晃，以滿意在嚴厲的路途條件下自上料拌和車滾筒的節拍。

2. The rotation of the drum of the self loading mixer is driven by the hydraulic motor through a special planetary gear, and the output shaft of the planetary gear can shake at a constant point of view to meet the beat of the drum of the self loading mixer under severe road conditions.

3、雙螺旋葉片安置在自動混凝土拌和車的拌和筒的內壁上，正向進給和混凝土拌和，而反向旋轉的混凝土在螺旋葉片的向下壓力下從出口排出。

3. The double spiral blades are arranged on the inner wall of the mixing drum of the automatic concrete mixing truck to feed forward and mix the concrete, while the reverse rotating concrete is discharged from the outlet under the downward pressure of the spiral blades.

4、供應干物料，根據規劃比例自動供應鏟斗臂，動臂油缸和計量料斗。

4. Supply dry materials, and automatically supply bucket arm, boom cylinder and metering hopper according to the planned proportion.

5、液壓體系運用恒功率可變排量活塞泵以削減發動機功率丟失。

5. The hydraulic system uses constant power variable displacement piston pump to reduce engine power loss.

6、行進體系由發動機從變矩器以及前后驅動軸驅動到前后軸。變矩器的運用削減了對發動機的影響并延長了發動機的運用壽命。

6. The travel system is driven by the engine from the torque converter and the front and rear drive shafts to the front and rear axles. The application of torque converter reduces the impact on the engine and prolongs the service life of the engine.

混凝土攪拌車在運輸過程中會始終保持攪拌筒轉動，以保證所運載的混凝土不會凝固。運送完混凝土后， 通常都會用水沖洗攪拌筒內部， 防止硬化的混凝土占用空間， 使攪拌筒的容積越來越少。

The concrete mixer will always keep the mixing drum rotating during transportation to ensure that the transported concrete will not solidify. After transporting the concrete, the interior of the mixing drum is usually washed with water to prevent the hardened concrete from occupying space and reduce the volume of the mixing drum.