... mmMaximal, mm40508010020020020025012001200160020001,simple structure;2,reliable in performance;3,covince in assembly and disassembly;4,Working temperature:-20---100'.Series ... excavator oil cylinder series; The cylinders are widely used in metallurgy, coal, engineering, vehicles, plastic machinery and ... long-term cooperative links with many large businesses in Korea,mid-east,south-America and Taiwan. We ...