Maintenance and repair of concrete mixer truck

Concrete mixer trucks, as a vehicle, must comply with the Ministry of Communications Order No. 13 in 1990 in terms of maintenance and repair, and implement the maintenance system of "regular inspection, mandatory maintenance, and repair according to the situation". Under this premise, combined with the factual situation of the CNG concrete mixer truck, do a good job of conservation and form. In terms of daily maintenance, in addition to the routine maintenance of the engine and chassis of the car, the concrete mixer truck must also do the following maintenance work.

Here is the content list:

• l Cleaning of the concrete mixer truck.

• l Drive unit for concrete mixer truck.

Cleaning of the concrete mixer truck.

Because the concrete will solidify into a hard block in a short time, and it's sharp to sword and makeup. thus, after each use of the concrete storehouse tank, drawing the concrete stuck to the concrete storehouse tank and the bay and outlet is a diurnal conservation work that must be carried out precisely. These include:

1. Rinse the feed inlet with water before each feeding to keep the feed inlet moist during charging.

2. Fill the cleaning water tank that comes with the 8x4 concrete mixer truck with water while loading.

3. Rinse the feed port after loading to clean the residual concrete near the feed port.

4. After unloading at the construction site, rinse the discharge chute, and then add 30-40 L of cleaning water to the concrete storage tank; keep the concrete mixer truck forward and slow rotation when the concrete mixer truck returns.

5. Flashback to drain the sewage in the concrete storehouse tank before loading in the coming time.

6. Thoroughly clean the concrete storage tank and the surroundings of the inlet and outlet ports at the end of each day to ensure that there is no cement or concrete agglomeration.

As long as the above tasks are not carried out seriously once, it will bring a lot of trouble to future work.

Drive unit for concrete mixer truck.

The function of the driving device is to drive the rotation of the concrete storage tank, which consists of a power take-off, cardan shaft, hydraulic pump, hydraulic motor, control valve, hydraulic oil tank, and cooling device. If this part stops working due to failure, the concrete storage tank will not be able to rotate, which will cause the concrete inside the vehicle to be scrapped. Seriously, the whole tank of concrete will condense in the tank, causing the concrete mixer truck to be scrapped. Therefore, whether the driving device is reliable is a problem that must be paid great attention to in use. To ensure that the driving device is intact and reliable, the following maintenance work should be done:

1. The universal rotating part is a part with frequent failures, and it should be filled with grease on time, and the wear and tear and gash should be checked constantly, and repaired and replaced in time. The 6x4 concrete mixer truck should have a spare cardan shaft assembly to ensure that it can renew work within knockouts of twinkles in the event of failure.

2. Make sure the hydraulic oil painting is clean. The working terrain of concrete mixer exchanges is harsh, and it's necessary to help sewage and beach from entering the hydraulic system. The hydraulic oil painting should be replaced regularly according to the conditions of the primer. Once the hydraulic oil painting is set up to be mixed with water or deposition during the examination, it's necessary to stop incontinently to clean the hydraulic system and replace the hydraulic oil painting.

3. Ensure that the hydraulic oil painting cooling device is effective. The hydraulic oil painting radiator should be gutted regularly to avoid the radiator being blocked by cement. Check whether the electric addict of the radiator is operating typically to help the hydraulic oil painting temperature from exceeding the standard. In the hydraulic part, as long as the hydraulic oil painting is clean, there are generally not numerous faults. still, the service life is different for different manufacturers.

If you are engaged in concrete mixer truck-related work or want to know more about our company, you can communicate with us on the website, our official website https://www.camcexport.com/.