Winter has come and the weather is cold and cold. Some farmers lack agricultural machinery, such as cultivators, tractors, tractors, rice transplanters, harvesters, mobile threshing machines, diesel engines, and pumping machines. The agricultural machinery has suffered freezing damage and accidents. How to prevent freezing of agricultural machinery? Agricultural machinery operators should adopt the following measures: 1. Perform a comprehensive maintenance on the agricultural machinery to maintain a good technical state. 2. In winter, the temperature is low. Use diesel oil No. 0 and winter oil with good fluidity and low viscosity. 3, start the engine with a scientific method, that is, heating water preheat start and other methods. 4. After the agricultural machine is in operation, it should be parked in a dry and ventilated hangar and a hangar. Do not park in the open air. If there are no conditions, park in the open, use a canvas or plastic cloth to cover the agricultural machinery to prevent frost from frost and snow. 5. After the daily operation is completed, the engine should be operated at low speed for a few minutes at a low speed. After the temperature of the standby unit is lowered, the engine is turned off, and then the cooling water is discharged. Do not turn off and discharge cooling water immediately after a full throttle, at full load. This is easy to cause the body to crack due to sudden cooling. 6, parked in the hangar at night, you must let go of the cooling water in the engine, is to let go of the cooling water in the tank, but also open the body of the water switch, let go of the cooling water in the engine to prevent damage to the body frost damage. Silicone/VMQ Encapsulated O RING Silicone/Vmq Encapsulated O Ring ,Vmq Encapsulated O Ring ,Silicone Encapsulated O Ring ,Oring Fep Ningbo Robon Sealing CO.,LTD , https://www.robonseal.com