Hydraulic Cylinder for Construction MachineProduct SpecificationMaxMinHydraulic Cylinder bore:280 mm10 mmPiston Rod Diameter:280 mm10 mmRetract Length:3500 mm50 mmStretch Length(Single stage cylinder):6500 mm60 mmStretch Length(Dual stage cylinder):12500 mm60 mmWorking Pressure:4500PSI1000PSIExcavator hydraulic cylinders -boom cylinder ,Website:http://www.leonhydraulic.com, arm cylinder , bucket cylinderBrand: Komatsu, Cat, Hitachi, Hyundai, Kobelco, Kato, Sumitomo, Doosan, Volvo,etc.Hydraulic cylinder for Excavator1. Hydraulic cylinder is the most important component in hydraulic systems, it will transfer hydraulic energy into mechanical energy, and is matched with various transmission mechanism, to complete a variety of mechanical motion.2. Hydraulic cylinder has the advantages of simple structure, large output force, stable and reliable performance, easy maintenance, wide application.   Product ParametersCylinder diameter        (mm)Piston rod diameter        (mm)Max stroke        (mm)402022255005025283260063323545800804045552000904550632000100505570400011055638040001256370904000140708010040001507585105400016080901104000180901001254000200100110140400022011012516040002501251401804000Raw MaterialsFinished ProductsPacking & ShippingAbout Us