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PC220-8 유압 굴삭기 메인 건 부식 방지 굴삭기 엔진 부품
The PC220-8 main gun is the core actuator in the excavator's hydraulic system, controlling the boom's lift and lowering motion for precise operation and load control. Constructed of high-strength steel, its rugged structure withstands high hydraulic pressure and long-term use under challenging ...
