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According to statistics, resulting in the failure of the concrete mixer broke down, cooling system failure in the first place. Thus, cooling system maintenance mixer concrete mixer truck for safe operation plays an important role, especially in the cold winter, cooling system maintenance by even more important.

Cooling system is the most common problem is rust, scale, corrosion, etc., but the main cause of these problems is not used antifreeze, especially in the case of low winter temperatures, can easily cause damage to system components, the reason is : freezing point of water is 0 ℃, when the engine is stopped, the outside temperature causes the water freezes and expands, causing the cracking tanks, pumps do not work, but the ice watercourses will directly affect the engine is running, so in the winter maintenance when the cement mixer cooling system, be sure to add antifreeze in the tank, and to increase the quality of antifreeze, not only because of the quality of antifreeze to prevent freezing of water, but also to prevent rust, scale, and inhibition of foam, eliminate air resistance, pitting and cavitation suppression aluminum parts can be lubricated pumps, pump protection work, here recommended to the majority of owners Chi Pu-resistant mixer of S-500 coolant SNAP, which add special additives modulated by ethylene glycol , in line with most car manufacturers latest performance requirements of automotive antifreeze, its low boiling point (-42 degrees Celsius) in extremely cold weather use, high boiling point (120 degrees Celsius) in the summer can effectively solve the engine "boil" phenomenon, it is highly resistant to corrosion to provide long-term protection for the cooling system.

Further, in the winter maintenance, the cooling system should also be cleaned, because the rust and scale tank and watercourses will limit the flow of antifreeze in the cooling system, to reduce the cooling effect, resulting in engine overheating, severe, can also cause the engine damage here to the majority owner of the cement mixer recommend Chi Pu-resistant rapid cooling of the S-510 remover, it can quickly dissolve scale, sludge and rust in the cooling system, the formation of the skin, restoring the function of the cooling system, the cooling fluid circulation smooth, prevent overheating, boil and cause engine damage and lack of motivation.

At the time of the onset of winter, you concrete mixer truck owners must pay for their own cooling system to conduct a comprehensive inspection and maintenance of the following steps:

First, scuppers from visual inspection of the pump, thermostat fittings, plumbing fittings, drain port, radiator cap, water tanks and other parts for leaks traces If there is a leak, immediately determine the cause and quickly ruled out, do not be passive coping

Secondly, we must check the antifreeze freezing point, under normal circumstances, should be higher than the freezing point of antifreeze liquid vehicle low minimum temperature region 5-10 degrees Celsius, of course, antifreeze liquid freezing point as low as possible, such as the above-mentioned Chi Poor's S-500 anti-coolant SNAP, its low boiling point at -42 degrees Celsius, in extremely cold weather use, then you can challenge the cold concrete mixer up

Again, you should be the owner of antifreeze liquid level is maintained at a distance of about 10 mm water tank outlet, or by standard water tank on a similar scale to additional antifreeze, it is worth noting that, do not be antifreeze or water overfill, to give a thermal expansion tank with sufficient space;

Finally, check the thermostat, if the thermostat is not working properly, the engine will be a long period of low or high temperature work, as it will increase engine wear and shorten the life of the engine, and therefore, we must ensure that the status of the thermostat good, and do not dismantle the thermostat, otherwise 2-30000 kilometers traveling in your car, the engine will be scrapped.