The excavator hydraulic oil temperature is high. 95 degrees, hurry
Hydraulic oil dirty caused by several valve card oil temperature is too high, and the excavator hydraulic oil tank on the hydraulic oil is 1/2 of all the oil the machine hydraulic system, the remaining 1/2 hydraulic oil stored in the hydraulic pump, motor, multi-way valve, hydraulic cylinder and the line of the ministries. Oil change when cleaning system. About 80% of the faults of hydraulic system is usually caused by hydraulic oil contaminated by, and that the oil pollution source of basically has two kinds: one kind is solid particles; The other is water. The hydraulic oil cleanness increases the first level, the service life of the main components of the hydraulic system can be increased tenfold. I am professional clean hydraulic oil and system you are which
Like you this kind of situation is probably the hydraulic oil temperature is too high, lead to the hydraulic oil is thinning, inside leaking hydraulic components and hydraulic oil cylinder within the internal discharge, solved the problem of high oil temperature in the first look.
Hydraulic fluid flow is too big, or too much pressure, or pressure relief aspect is not normal, check the hydraulic oil filter is too dirty, oil return valve is stuck, hydraulic radiator blockage. Usually these are the reasons
