Why is the water temperature of the excavator high? How to deal with it? You know what?
Posted: Nov 21st, '24, 02:37
First, we must first figure out the reasons for the high temperature of the engine, know what causes it, then the corresponding solution is good, take Komatsu second-hand excavator200-8 as an example;
1. The thermostat is stuck.
2. The fan belt is broken.
3. The inside of the tank is dirty. Cause blockage, use the temperature gun to detect the temperature above and below the tank, the temperature will be very low.
4. The fan speed is not enough, and the clutch is faulty.
5. The water pump is faulty.
6. The rubber strip around the radiator is damaged.
7. Sometimes the sensor is broken and the alarm is false, after all, the computer is not necessarily the truth.
The normal temperature is between 80 degrees Celsius and 90 degrees Celsius, if it is higher than this temperature, causing the pot, then I will check it one by one with the elimination method, and continue to use it for a long time after the water temperature is too high, which will not only cause damage to the engine as a whole, but also cause direct failure to the impact of the cylinder pad of the engine, bringing huge losses to the driver.
While ruling out possible causes of high temperature, the following points should be noted.
1. It should be noted that if the excavatoris working in the case of boiling, do not immediately turn off the key, run at a normal low idle speed for a while, reduce heat absorption, and then shut down when the temperature drops.
2. When checking the radiator. The temperature of the radiator of the water tank is very high after the machine is opened, and if you are eager to open the radiator lid at this time, most of the hot water will spray out, and the machine hand may be burned. At this time, the side doors on both sides of the excavatorshould be opened to allow convection ventilation of the radiator, accelerate the temperature of the engine room, and remember to do not use cold water to directly impact the high-temperature parts, especially the engine, which can be directly destroyed.
In the process of using the excavator, many excavatormasters will encounter a difficult problem, that is, the engine water temperature is high, especially in summer, it is more frequent, and this seemingly simple problem makes many excavator masters helpless. So what exactly causes this, and how to deal with it?
First, we must first figure out the reasons for the high temperature of the engine, know what causes it, then the corresponding solution is good, take Komatsu second-hand excavator200-8 as an example;
1. The thermostat is stuck.
2. The fan belt is broken.
3. The inside of the tank is dirty. Cause blockage, use the temperature gun to detect the temperature above and below the tank, the temperature will be very low.
4. The fan speed is not enough, and the clutch is faulty.
5. The water pump is faulty.
6. The rubber strip around the radiator is damaged.
7. Sometimes the sensor is broken and the alarm is false, after all, the computer is not necessarily the truth.
The normal temperature is between 80 degrees Celsius and 90 degrees Celsius, if it is higher than this temperature, causing the pot, then I will check it one by one with the elimination method, and continue to use it for a long time after the water temperature is too high, which will not only cause damage to the engine as a whole, but also cause direct failure to the impact of the cylinder pad of the engine, bringing huge losses to the driver.
While ruling out possible causes of high temperature, the following points should be noted.
1. It should be noted that if the excavatoris working in the case of boiling, do not immediately turn off the key, run at a normal low idle speed for a while, reduce heat absorption, and then shut down when the temperature drops.
2. When checking the radiator. The temperature of the radiator of the water tank is very high after the machine is opened, and if you are eager to open the radiator lid at this time, most of the hot water will spray out, and the machine hand may be burned. At this time, the side doors on both sides of the excavatorshould be opened to allow convection ventilation of the radiator, accelerate the temperature of the engine room, and remember to do not use cold water to directly impact the high-temperature parts, especially the engine, which can be directly destroyed.
Choose DIG-DOG for high-quality, customizable brush cutters for skid steers with fast delivery. Contact us today to discover how our superior products can enhance your land management tasks!
for more info just visit our website at www.dig-dog.com
contact # : +86 158 6218 2088
email : sales@bonovogroup.com
1. The thermostat is stuck.
2. The fan belt is broken.
3. The inside of the tank is dirty. Cause blockage, use the temperature gun to detect the temperature above and below the tank, the temperature will be very low.
4. The fan speed is not enough, and the clutch is faulty.
5. The water pump is faulty.
6. The rubber strip around the radiator is damaged.
7. Sometimes the sensor is broken and the alarm is false, after all, the computer is not necessarily the truth.
The normal temperature is between 80 degrees Celsius and 90 degrees Celsius, if it is higher than this temperature, causing the pot, then I will check it one by one with the elimination method, and continue to use it for a long time after the water temperature is too high, which will not only cause damage to the engine as a whole, but also cause direct failure to the impact of the cylinder pad of the engine, bringing huge losses to the driver.
While ruling out possible causes of high temperature, the following points should be noted.
1. It should be noted that if the excavatoris working in the case of boiling, do not immediately turn off the key, run at a normal low idle speed for a while, reduce heat absorption, and then shut down when the temperature drops.
2. When checking the radiator. The temperature of the radiator of the water tank is very high after the machine is opened, and if you are eager to open the radiator lid at this time, most of the hot water will spray out, and the machine hand may be burned. At this time, the side doors on both sides of the excavatorshould be opened to allow convection ventilation of the radiator, accelerate the temperature of the engine room, and remember to do not use cold water to directly impact the high-temperature parts, especially the engine, which can be directly destroyed.
In the process of using the excavator, many excavatormasters will encounter a difficult problem, that is, the engine water temperature is high, especially in summer, it is more frequent, and this seemingly simple problem makes many excavator masters helpless. So what exactly causes this, and how to deal with it?
First, we must first figure out the reasons for the high temperature of the engine, know what causes it, then the corresponding solution is good, take Komatsu second-hand excavator200-8 as an example;
1. The thermostat is stuck.
2. The fan belt is broken.
3. The inside of the tank is dirty. Cause blockage, use the temperature gun to detect the temperature above and below the tank, the temperature will be very low.
4. The fan speed is not enough, and the clutch is faulty.
5. The water pump is faulty.
6. The rubber strip around the radiator is damaged.
7. Sometimes the sensor is broken and the alarm is false, after all, the computer is not necessarily the truth.
The normal temperature is between 80 degrees Celsius and 90 degrees Celsius, if it is higher than this temperature, causing the pot, then I will check it one by one with the elimination method, and continue to use it for a long time after the water temperature is too high, which will not only cause damage to the engine as a whole, but also cause direct failure to the impact of the cylinder pad of the engine, bringing huge losses to the driver.
While ruling out possible causes of high temperature, the following points should be noted.
1. It should be noted that if the excavatoris working in the case of boiling, do not immediately turn off the key, run at a normal low idle speed for a while, reduce heat absorption, and then shut down when the temperature drops.
2. When checking the radiator. The temperature of the radiator of the water tank is very high after the machine is opened, and if you are eager to open the radiator lid at this time, most of the hot water will spray out, and the machine hand may be burned. At this time, the side doors on both sides of the excavatorshould be opened to allow convection ventilation of the radiator, accelerate the temperature of the engine room, and remember to do not use cold water to directly impact the high-temperature parts, especially the engine, which can be directly destroyed.
Choose DIG-DOG for high-quality, customizable brush cutters for skid steers with fast delivery. Contact us today to discover how our superior products can enhance your land management tasks!
for more info just visit our website at www.dig-dog.com
contact # : +86 158 6218 2088
email : sales@bonovogroup.com