The shandong nouman excavator occurrence of hydraulic transmission faults is sudden and hidden, and excavator 3ton involves many components, which brings great difficulties to fault diagnosis and elimination. Therefore, when repairing hydraulic systems, it is necessary to understand their working principles and correctly analyze the causes of faults in order to ensure the quality of maintenance. After several years of learning in production practice, I have accumulated some experience and am writing it down to share with everyone. I hope it can provide some guidance for the mini excavator sany maintenance of hydraulic transmission systems. This 2 ton excavator article takes the hydraulic system of the working device that often malfunctions in loaders as an example to introduce the working principle of hydraulic transmission and analyze the common fault diagnosis and troubleshooting methods during its operation.The hydraulic transmission systems used on loaders mainly include the working device hydraulic system, steering hydraulic system, torque converter variable speed hydraulic system, etc. rippa r32 excavator have the advantages of compact structure, flexible action, smooth operation, and convenient and lightweight operation. However, because se36 excavator hydraulic transmission uses liquid as the medium for transmitting power, it is prone to leakage. After a long operation time, it is also prone to overheating, weak work, internal component damage and other faults.
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