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Maintenance Of Mixer Truck Chassis And Superstructure In Winter

2019-12-28

First of all, there are several aspects to the maintenance of the chassis:

1. The chassis engine warm-up:

The engine is preheated at a standard idle speed to ensure adequate lubrication of the engine components.

2. The brake system:

Inspect or replace the air dryer in the air system in time; release the water condensed in the air reservoir to prevent freezing.

3. The cooling system:

The long-lasting antifreeze and anti-corrosion coolant used in the cooling system can be ice-free at -20 ° C (based on various chassis data). If it is lower than -20 °C, increase the concentration of the coolant appropriately, and the maximum concentration should not exceed 60% to avoid corrosion of the cooling system.

4. The battery:

Check the liquid level and specific gravity of the battery electrolyte regularly. The liquid level should be 10-15mm higher than the plate and the specific gravity is above 1.24g/cm3.

For every 500 kilometers, check whether the battery electrode post and the wire connection clamp are loose, and whether the battery condition is normal.


SHACMAN MIXER TRUCK


Secondly, the maintenance of the mixer truck will be carried out:

1. The hydraulic system:

A. Preheating:

If the ambient temperature is lower than the minimum temperature specified by the hydraulic oil (about 10 ° C), the hydraulic system should be preheated, allowing the engine to idle for 10 to 15 minutes while the engine is idle and the mixer drum is not rotating.

B. H32 or L-HM32 (NAS9 grade) hydraulic oil is recommended for winter in the northern region.

Note: Hydraulic oils of different brands and different models are strictly prohibited. When the hydraulic oil grade needs to be replaced, the fuel tank must be thoroughly cleaned and the oil filter must be cleaned or replaced.

2. The speed reducer:

Using GL-5 gear oil, oils of different viscosity grades are used in different working environments

3. The water supply system:

After each use of the equipment in the cold winter season, the water in the water tank and the pipeline should be drained to prevent freezing.


As a professional truck manufacturer,we also supply various truck spare parts replacement,including chassis spare parts and upper body spare parts for trucks,get more information from www.clvehicles.com.


 

BEIBEN MIXER TRUCK


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