This utility model discloses a portable, universal
hydraulic cylinder disassembly device for field use, belonging to the field of
hydraulic cylinder repair technology. It includes a main body with a lifting
assembly at the top. The lifting
assembly includes a lifting frame vertically slidably mounted within the main body, and a
torque converter at the bottom. Clamping assemblies are connected to both the lifting frame and the
torque converter. The two clamping assemblies are used to clamp
cylinder head A and cylinder
barrel B respectively. The
torque converter drives the connected clamping assemblies to twist
cylinder head A or cylinder
barrel B. Compared with existing technologies, this portable, universal
hydraulic cylinder disassembly device eliminates the need for manual disassembly of hydraulic cylinders using tools or large horizontal disassembly machines, reducing the time spent disassembling hydraulic cylinders and avoiding deformation and damage caused by uneven force on the hydraulic cylinder. It also eliminates the traditional step of disassembling by hammering.