Preface:
When purchasing the Komatsu PC200-8 hybrid excavator, we should pay attention to several points in daily use.
Attention to the maintenance of Komatsu PC200-8 hybrid excavator:
1 as long as the -8 series of models, the engine is electronic fuel injection, the quality of fuel must pay attention to;
2 generator and accumulator (pay attention to not battery), and high pressure money with orange markings, are not allowed to be disassembled at any time, so as to avoid electric shock failure.
3 parts of gyration motor parts are not allowed to be disassembled at will.
Merit shared the contents of "Komatsu PC200-8 hybrid excavator maintenance and attention".
Extended reading:
1 Komatsu PC200-8 excavator pressure difference test conditions are hydraulic oil temperature from 45 to 55 degrees, full throttle, (P) mode, water temperature in the normal range, walking (high) speed, supporting a single side track, when walking half travel standard is (18 + 1) kg/c. If the value of this time measurement is 15kg/c, the pump flow will be (small) (a small / small).
2 Komatsu PC200-8 excavator in L mode walking + moving arm lifting, the oil flow of the front and back pumps is in the state of (shunt), and the shunt solenoid valve is in the state of (unelectricity). At this time, if the front and back pumps are in the state of diversion, the oil of the front pump will flow to (the rod), (right walking), and (rotary) working device.
