Product Description
The thermostat with part numbers 3627961 and 800167213 is a key temperature control component specially designed for XE2000 excavator. It is precision-manufactured with high-quality materials, integrating temperature sensing, automatic regulation and sealing functions. This thermostat is mainly used to control the operating temperature of the excavator's engine cooling system, automatically adjusting the flow of cooling liquid according to the engine's working temperature. It ensures the engine operates within the optimal temperature range (80-95℃), prevents overheating or overcooling, improves engine efficiency, reduces fuel consumption, and effectively extends the service life of the engine and related components. It perfectly matches the XE2000 excavator, with stable performance, high temperature control accuracy and strong adaptability to harsh construction environments.
Product Advantages
Precise Temperature Control: Adopts high-sensitivity temperature sensing element, with accurate temperature control range (±1℃), ensuring the engine runs at the optimal temperature and improving working efficiency.
Durable & High-Temperature Resistant: Made of high-temperature resistant alloy and sealing materials, with excellent heat resistance and corrosion resistance, not easy to deform or fail under long-term high-temperature operation.
Fast Response Speed: The temperature sensing component responds quickly to temperature changes, automatically adjusts the cooling liquid flow in real time, and effectively prevents engine overheating.
Excellent Sealing Performance: Strict sealing structure design, no leakage of cooling liquid, ensuring the stability of the cooling system and avoiding engine damage caused by liquid leakage.
Perfect Compatibility: Precise dimensional machining, perfectly matching the installation position of XE2000 excavator, direct replacement without modification, easy to use.
Low Maintenance Cost: Stable performance, long service life, not easy to be damaged, reducing the frequency of replacement and maintenance costs.
Product Parameter Table
Item | Specification |
Part Numbers | 3627961, 800167213 |
Applicable Model | XE2000 Excavator |
Product Name | Thermostat / Temperature Control Valve |
Main Material | High-Temperature Resistant Alloy + Sealing Rubber |
Temperature Control Range | 80℃ - 95℃ |
Opening Temperature | 80℃ ±1℃ |
Closing Temperature | 75℃ ±1℃ |
Working Pressure | ≤1.2MPa |
Installation Type | Flange Connection |
Application Scenarios
Temperature control of XE2000 excavator engine cooling system in mining sites, earthwork construction and other working environments.
Daily operation and maintenance of XE2000 excavator, replacement of old or damaged thermostats.
Temperature regulation of excavator engine in high-temperature, low-temperature and other extreme working conditions.
Maintenance and overhaul of the excavator's cooling system to ensure the normal operation of the engine.
Auxiliary temperature control for XE2000 excavator in long-term continuous operation.
Replacement of faulty thermostats that cause engine overheating or overcooling.
Operation Guide
Before installation, confirm that the part numbers (3627961, 800167213) and specifications of the thermostat match the XE2000 excavator to avoid installation mismatch.
Turn off the excavator engine and wait for it to cool down completely, then drain the cooling liquid in the cooling system to prevent scalding and liquid leakage during installation.
Remove the old thermostat, clean the installation flange and sealing surface thoroughly, remove dirt, rust and residual cooling liquid to ensure a tight seal.
Install the new thermostat correctly (pay attention to the direction of the temperature sensing element, which should face the engine side), and install the sealing gasket to ensure no leakage.
Tighten the connecting bolts evenly according to the specified torque, do not over-tighten to avoid damaging the flange or thermostat.
Add the specified type of cooling liquid to the standard level, start the engine, check for liquid leakage, and observe the temperature gauge to confirm that the thermostat works normally (the temperature should stabilize within 80-95℃).
FQA
Q: Which equipment is the thermostat 3627961 800167213 suitable for?
A: It is specially designed for XE2000 series excavators, perfectly matching the engine cooling system and ensuring stable temperature control.
Q: What is the main function of this thermostat?
A: It controls the flow of cooling liquid in the engine cooling system, ensuring the engine operates within the optimal temperature range, preventing overheating or overcooling.
Q: What are the signs that the thermostat needs to be replaced?
A: The engine overheats easily, the temperature gauge shows abnormally high or low, there is cooling liquid leakage, or the thermostat fails to open/close normally.
Q: Can this thermostat work normally in high-temperature environments?
A: Yes, it is made of high-temperature resistant materials, which can work stably in high-temperature environments up to 120℃, fully adapting to the working conditions of the excavator.
Q: Is professional installation required for this thermostat?
A: It is recommended to be installed by professional maintenance personnel, but if you are familiar with the excavator structure, you can install it by yourself according to the operation guide.
Q: What will happen if the thermostat is installed incorrectly?
A: Incorrect installation will lead to failure of temperature control, engine overheating or overcooling, reduced engine efficiency, and even damage to the engine in severe cases.
