Precautions for use and maintenance of Komatsu PC200-8 hybrid excavator:
1. As long as it is a - 8 series model, the engine is EFI, so we must pay attention to the fuel quality; 2. The generator and accumulator (note that it is not a battery) and the high-voltage money with orange mark are not allowed to be disassembled casually to avoid electric shock; 3. It is absolutely not allowed to disassemble the parts of the swing motor at will
Meiruite excavator repair shop shares the article "precautions for the use and maintenance of Komatsu PC200-8 hybrid excavator".
Extended reading:
1. The differential pressure test condition of Komatsu PC200-8 excavator is that the hydraulic oil temperature is 45 ℃ to 55 ℃, the full throttle (P) mode, the water temperature is within the normal range, the walking speed is (high), the unilateral crawler is supported, and the standard is (18 ± 1) kg / cm ㎡ during the half travel If the measured value at this time is 15kg / cm ', the pump flow will be (too small) (too large / too small)
2. When Komatsu PC200-8 excavator is walking in L mode + boom lifting, the oil flow of front and rear pumps is in (shunt) state, and the closing shunt solenoid valve is in (non energized) state At this time, if the front and rear pumps are in the shunting state, the oil of the front pump will flow to (stick), (right travel) and (swing) working devices.
