... and fast delivery Sumitomo excavator hydraulic cylinder piston rod Sumitomo Excavator CylinderProduct name:excavator hydraulic cylinder ,Excavator cylinder, excavato hydraulic cylinder, hydraulic jack, hydraulic ram1) suitable for the excavator ... as the cylinders,rod pistons,cylinders,headcylinders,plungers,nuts,etc.Steady performance,high durability cylinder diameter (mm)piston rod diameter (mm)max ...