Small concrete mixer is an industrial vehicle, so it is very important to do well in inspection procedures. Next, let's take a look at the inspection regulations that small concrete mixers need to comply with.
The buffer part of the mixing drum frame shall not be cracked or damaged; The blades, feed hopper and main and auxiliary discharge chute in the mixing drum shall be free of serious wear and deformation.
There shall be no obvious concrete caking in the mixing drum, feed hopper and main and auxiliary discharge chute.
The power take-off shall be stable during operation, and the pressure shall meet the design rated requirements without leakage.
The hydraulic system components of the small concrete mixer are complete and intact, and the working pressure of the system meets the requirements of the manual.
The type, quality, quantity and use of hydraulic oil shall comply with relevant regulations; The oil temperature of heat pump shall not exceed 80 ℃; Pipeline connection shall be reliable; There shall be no corrosion, deformation, aging, damage and oil leakage.
All hydraulic control components are flexible and connected reliably.
All components of water pump and water supply system are complete without leakage.
The hydraulic system shall be equipped with safety devices to prevent overload and hydraulic shock; The adjustment pressure of the safety relief valve shall not be greater than the rated pressure of the hydraulic pump.
The rear and side protection devices of the mixer shall be complete.
Small concrete mixer truck shall be equipped with fire fighting equipment.
Strict specification is an important work to ensure the safe use of small concrete mixer. We hope you can check the mixing vehicle according to the above inspection regulations, so that it can be used more smoothly and safely in the later stage.
In addition, the parking brake system of the mixer truck acts on the rear wheels. Because the rear wheel brakes have different forms, the parking brake has two working environments: on the rear wheels with drum brakes, the drum brakes themselves can also act as parking brakes, so the shoes and friction pads in the brake drum are combined during parking, so power can be generated; On the rear wheel with butterfly brake, there is no brake drum, so it is necessary to install additional parking drum in the center of the brake disc to complete the braking work.
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