How to deal with the high temperature of small excavators in summer
Posted: Oct 27th, '24, 23:25
We need to distinguish the common faults of the high temperature hydraulic press of the excavatoraccording to the way from simple to complicated, from the outside to the inside, from visualization to inspection. Common fault analysis and resolution process is as follows:
First check the gear oil heat pipe radiator is not stained, gear oil oil amount, product quality, check the filter element, if there is any problem, should be immediately cleaned and replaced; Check the hydraulic transmission for leaks. If there are several leaks, remove the hydraulic seals and damaged components immediately.
Use a digital multimeter to check for line problems and sensor failures. Use immediate temperature tester to detect whether the specific gear oil temperature is too high.
Top check is routine. Check the flow check valve of the hydraulic transmission system. They should be removed to check if the spring is damaged or stuck. If you have any problems, clean or replace them.
Check whether the hydraulic pump of the excavator has abnormal noise and too much oil discharged from the drainage pipe. If the pressure is too low, use a barometer to detect the pressure of the system;
The gear oil temperature is too high, which is also a common problem of the hydraulic transmission system of the excavator. The reason is more complex, the common faults involved are relatively more, and usually cannot be solved.
For largeexcavator , the hydraulic transmission system has a separate hydraulic fan motor and hydraulic fan pump, and its hydraulic fan relay, all of which are responsible for high hydraulic temperature.
Such is the case with small excavator for high-temperature analysis.
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contact # : +86 158 6218 2088
email : sales@bonovogroup.com
First check the gear oil heat pipe radiator is not stained, gear oil oil amount, product quality, check the filter element, if there is any problem, should be immediately cleaned and replaced; Check the hydraulic transmission for leaks. If there are several leaks, remove the hydraulic seals and damaged components immediately.
Use a digital multimeter to check for line problems and sensor failures. Use immediate temperature tester to detect whether the specific gear oil temperature is too high.
Top check is routine. Check the flow check valve of the hydraulic transmission system. They should be removed to check if the spring is damaged or stuck. If you have any problems, clean or replace them.
Check whether the hydraulic pump of the excavator has abnormal noise and too much oil discharged from the drainage pipe. If the pressure is too low, use a barometer to detect the pressure of the system;
The gear oil temperature is too high, which is also a common problem of the hydraulic transmission system of the excavator. The reason is more complex, the common faults involved are relatively more, and usually cannot be solved.
For largeexcavator , the hydraulic transmission system has a separate hydraulic fan motor and hydraulic fan pump, and its hydraulic fan relay, all of which are responsible for high hydraulic temperature.
Such is the case with small excavator for high-temperature analysis.
Choose BONOVO 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.bonovogroup.com
contact # : +86 158 6218 2088
email : sales@bonovogroup.com