Why should full load trucks bring water to the tires?
The reason why a lorry is loaded with water to the tyre:A heavy truck is braked by a wheel hub, which often causes the hub to heat up, and the hub becomes hot, causing the brake to malfunction and to reduce the temperature of the hub by spraying water into the wheel. Especially when the car is full, the temperature of the hub is higher than usual, so it should be cooled by spraying water.
There are many trucks running the mountain, the mountain is steep must have been put on the brakes, brake time is super hot, some even brakes burned red, water for cooling, generally will bring a special water tank, a spray pipe connected with water, "Park," smoke.Many roadside water stations, to help truck sprinkler, cooling the brakes
The maintenance of freight cars generally need to do the following: first of all, affected by the temperature, the tire gas will automatically expand, in order to ensure the tire pressure, it is recommended summer filling nitrogen, filling pressure should be reduced by 10%. Second, replace tires in time. Summer temperatures will accelerate the wear of tire rubber aging, decreased strength of steel layer, general tire tread gounei raised markers, the owner should timely change. At the same time, the front wheel for the reason of the steering wheel, wear faster than the rear wheel, in order to extend the service life of the tire, you can regularly tire transposition, to balance the front and rear wheel wear. Generally diagonal swap method, so that the tires wear evenly.
