Komatsu PC200-8 hybrid excavator use and maintenance attention content:
1. As long as it is a -8 series model, the engine is electronically injected, and it must be paid attention to in terms of fuel quality; 2 generators and accumulators (note that they are not batteries), and high-voltage money with orange marks are absolutely not allowed. Disassembly to avoid electric shock failure; the parts of the 3-rotation motor are absolutely not allowed to be disassembled.
Merritt Excavator Repair Factory shared the article "Komatsu PC200-8 Hybrid Excavator Usage and Maintenance Notes".
Extended reading:
1. The test conditions for the pressure difference of Komatsu PC200-8 excavator are hydraulic oil temperature 45 degrees to 55 degrees, full throttle (P) mode, water temperature is within the normal range, walking (high) speed, support unilateral crawler, walking The standard for half-stroke is (18 ± 1) kg / cm㎡. If the measured value at this time is 15kg / cm ', the pump flow rate will be (smaller) (larger / smaller).
2. When the Komatsu PC200-8 excavator walks in L mode + boom lift, the oil flow of the front and rear pumps is in the (diverted) state, and the combined and split solenoid valve is in the state (not energized). Then the oil from the front pump will flow to the (stick), (right travel), (slewing) working device.
