China Shanghai diesel engine thermostatD22-102-05
Contact +8619852008965 WeChat WhatsApp same number
Applicable models XCMG:
QY25K5C_2 QY70KC QY50KC QY25K5D_2 QY25KC XCT35_BR QY25K5D_3 QY25K5D_3 QY25K5C_1 QY55KC_1 QY25K5F_1 QY50KC QY50K5C_1 QY25K5C_2 QY25K5F QY25K5C QY25K5D_2 QY30KC QY55K5C_2 QY25K5F_1 QY25K5D_1 QY30KC QY55K5D
XCT80L6 XCT130_1 XCT12 XCT80L6 XCT25L4_S XCA40_M XCA30_JY XCT25L5_3 XCT55L5 XCT110_1 XCT60L6 XCT12 XCT25L5_SR XCT25L5_2 XCT95L7 XCT75L7 QY110K8C QY95K7C QY110K7C XCT100 XCT75_S QY40KC XCT90 XCT25 XCT25L5_E QY70KC QY40K5C_2 XCT60L6_1 QY75KC QY100K7C QY95KH QY100K6C QY50JW XCT16_1 XCT100_BR XCT60 QY20K5D QY85KC XCT25 XCT80L5 XCT100 XCT20L5_1 XCT75L6 XCT20L5 XCT80_S XPD36 QY16KC QY16KC QY40K5D_1 QY25K5L XCA40 QY40KD QY80K5D QY70K5D_1 QY50KD QY20K5C XCT50_Y XCT16_Y XCT25L4_Y XCT80_Y XCT60_Y XCT50_Y等XCT QY RT series models.
As the core component of the internal combustion engine cooling system, the thermostat has an important impact on the fuel economy and emission performance of the internal combustion engine while ensuring the normal operation of the internal combustion engine. Its development is highly valued by the automotive industry.
The thermostat automatically adjusts the amount of water entering the radiator according to the temperature of the cooling water, and changes the circulation range of the water to adjust the heat dissipation capacity of the cooling system and ensure that the engine works within a suitable temperature range. The thermostat must be kept in good technical condition, otherwise it will seriously affect the normal operation of the engine. If the main valve of the thermostat is opened too late, it will cause the engine to overheat; if the main valve is opened too early, the engine warm-up time will be prolonged and the engine temperature will be too low.
The thermostat must be kept in good technical condition, otherwise it will seriously affect the normal operation of the engine. If the main valve of the thermostat is opened too late, it will cause the engine to overheat; if the main valve is opened too early, the engine warm-up time will be prolonged and the engine temperature will be too low. At this time, it can be judged whether the working state of the thermostat is good: when the engine starts to run cold, if there is cooling water flowing out from the inlet pipe of the upper water chamber of the water tank, it means that the main valve of the thermostat cannot be closed; when the engine cooling water When the temperature exceeds 70°C, there is no cooling water flowing out of the inlet pipe of the upper water chamber of the water tank, which means that the main valve of the thermostat cannot be opened normally, and repairs are required at this time.
Formerly known as Shanghai Diesel Engine Factory, it was founded in April 1947, formerly known as Wusong Factory of China Agricultural Machinery Company, and has trial-produced a 5-horsepower gasoline engine. After the founding of the People's Republic of China, it was renamed Wusong Machinery Factory, which once mass-produced single-cylinder horizontal 750 rpm 12 horsepower diesel engines. In August 1953, it was officially named Shanghai Diesel Engine Factory and began to design and manufacture diesel engines by itself. In 1958, the first self-designed and completely localized 6135 diesel engine was born here, creating a precedent for the manufacture of medium-power high-speed diesel engines in China. In 1964, the 6135 diesel engine was matched with the first domestic T120 bulldozer and passed the whole machine appraisal. In 1969, it successfully matched the first domestically produced ZL40 loader, which established Shanghai Diesel Corporation as the most important power supplier in the domestic construction machinery industry. In 1993, it was restructured into a joint-stock listed company. At the time of restructuring, the registered capital was 480 million yuan and the total assets were 2.3 billion yuan.
Shanghai Diesel Engine Co., Ltd. has more than 50 years of experience in diesel engine manufacturing, and its technology development capability ranks among the best in the domestic industry. The company's quality assurance system is perfect. In 1994, it took the lead in passing the ISO9001 quality system certification in the domestic internal combustion engine industry, and later passed the QS9000 quality system certification. The company's technology center has been recognized as a national-level technology center by the State Economic and Trade Commission. It has strong diesel engine development and design capabilities, and can meet various personalized power matching design requirements of users, forming a "production generation, reserve generation, development generation". The scientific research mechanism has a strong development potential.