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Concrete mixer truck, small mixer truck, small concrete pump truck, small crane

Concrete mixer truck, professional manufacturer of small concrete mixer trucks--Jining Henglian Construction Machinery Co., Ltd.

Henglian Product Classification

澳门太阳城官网多少

National unified customer service hotline: 400-66 77749

Phone: 0537-2777749

Postcode: 272000

Address: No. 1 Industrial Park, Changgou Town, Rencheng District, Jining City, Shandong Province

Problems and solutions

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Precautions for the use of concrete mixer truck

Release time: 2015-10-10 Visits: 3655 times

The capacity, quality and slump of the conveyed concrete should meet the concrete industry standards and requirements.


u During the transportation of concrete, it is forbidden to stop the tank to prevent the concrete from condensing. When the stall is restarted, it will cause an impact on the hydraulic system and the reducer, resulting in damage to the hydraulic pump and motor.


u When unloading, if it is found that the water evaporates and the slump is too low to meet the user's requirements, you can add water into the cylinder appropriately, and then rotate for 30 revolutions at a speed of 10-14r / min to unload the material to fully stir the concrete.


u During the no-load operation of the mixer truck, the mixing drum must not stop to avoid the local collision between the roller and the roller during bumps, resulting in abnormal damage to the roller and the roller.


u The water volume of the water tank should be filled up frequently for emergency use. Before filling the water tank, you must open the air release valve to let out the air in the tank; open the air valve when flushing, and release the gas in the water tank when the flushing is completed or disabled. When parked in winter, there must be no residual water in the water tank and water supply system to prevent frost cracking. Note: The water tank is pressurized only during water supply. Do not drive on the highway with the pressurized water tank.



u Full-load concrete forwards. If you want to reverse, you must operate the handle to stop the forward rotation, and then operate the handle to reverse. It is strictly prohibited to manipulate the handle to make it reverse during the forward rotation.



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