液压系统Hydraulic system
1.四个液压回路，采用对角互锁，确保安全可靠。
Four hydraulic circuits adopt diagonal interlock to ensure safety and reliability
2.采用耐高压油管与接头，确保液压管路安全稳定。
High pressure resistant oil pipe and joint are used to ensure the safety and stability of hydraulic pipeline.
3.工作压力：250kgf/cm2
Working pressure 250kgf/cm2
