During the use and storage of the truck-mounted mixer pump, the performance of the truck-mounted mixer pump will slowly regress with time due to wear and tear of the parts, natural corrosion and aging, etc., so timely maintenance and repair are necessary. The purpose of maintenance of truck-mounted mixer pump is to restore the normal state of the truck-mounted mixer pump, maintain good performance and reliability, and extend the service life. In this article, let's learn what maintenance and maintenance methods are available for truck-mounted mixer pumps.

01. Truck-mounted mixer pump maintenance

1. Clean

The vehicle should be clean, the engine and all assembly parts and tools should be free of dirt, the filters should be used normally, the hydraulic oil and engine oil should be free of pollution, and the pipelines should be free of obstruction.

2. Check

The engine and the assemblies and parts are in normal condition. The parts are complete and reliable, and the connections and fasteners are in good condition.

3. Fastening

The fasteners must be complete and undamaged, securely installed and fastened to the required degree.

4. Adjustment

Be familiar with the technical requirements of each component adjustment, and adjust carefully and meticulously according to the adjustment methods and steps.

5. Lubrication

In accordance with different regions and seasons, correctly select the lubricant species, fill the oil and tools should be clean, the refueling mouth and oil nozzle should be wiped clean, the filling amount should meet the requirements.

02. Maintenance of truck-mixing pump

1. Maintenance of the chassis

The inspection of the chassis mainly includes the inspection of oil and water; the inspection of clutch, transmission and tires.

2. Maintenance of distribution box and rotary reducer

Regularly apply grease to the surface of the pinion gear connected with the slewing bearing of the slewing reducer mechanism for three months, and regularly fill the slewing bearing with grease through the lubrication nozzle on the oiling seat with a grease gun.

3. Maintenance of pumping equipment

After the equipment pumps about 5000m³ concrete, attention should be paid to check the clearance between the spectacle plate and the cutting ring, if it exceeds 2mm and wears evenly, the adjustment of the clearance should be considered.

4. Maintenance of hydraulic system

Cleaning is the important work of hydraulic system maintenance. Frequent cleaning is necessary to ensure that the system is free of dust, spoil and other particles. Check whether there is oil leakage from hydraulic hoses and joints, and if there is damage, the hydraulic hoses must be replaced.

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