What to do if the oil temperature of Carter excavator 320C is too high?
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During the use of excavators, many drivers have encountered the “problem of too high oil temperature”, and even due to the high oil temperature, “the machine produces thermal deformation, the moving parts with different thermal expansion coefficients in the hydraulic components are stuck due to the smaller matching clearance, causing failure of movement, affecting the transmission accuracy of the hydraulic system, and causing the working quality of the parts to deteriorate.” A series of problems such as “Analysis of causes:
1 The hydraulic oil of the excavator has not been replaced for too long
2 The hydraulic pump has failed
3 The computer board is faulty or incorrectly set
4 The oil tank capacity is too small, the heat dissipation area is not enough, the oil cooling device is not installed, or the cooling device is too small
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Solution: 1 If your excavator hydraulic oil has not been replaced for more than 6000 hours, you must replace the hydraulic oil
2 Have professionals inspect and debug the hydraulic pump
3 Reset or repair the computer board
4 Install a cooling device with a capacity that matches the oil tank.
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