HSG_01-E piston rod outer thread/rod head earring bushing is a double-acting single-rod piston hydraulic cylinder, which is the executive mechanism of reciprocating linear motion in the hydraulic system. The series has the characteristics of simple structure, reliable operation, convenient assembly and disassembly, easy maintenance, various connection modes and optional buffer parts. It is suitable for construction machinery, mining machinery, lifting and transportation machinery, metallurgical machinery and other industries.