High pressure hydraulic jack is powered by ZB series of high pressure electric oil pump, the function for oil pressure rebound, overflow, it is designed a safe protect pressurizer, it can protect emergent over pressure, especial construction can protect cylinder. Hydraulic cylinder can bear partial loading is 5% of rated pressure. High pressure alloy cylinder is very durable, especially in the larger project, it is easily to be operated and control. It can be used for lifting heavy machine, bridge project, hydraulic engineering, harbour construction and other equipment. It has large output, light weight, remote control and other advantages, it can match with our high pressure oil pump, it can reach jack, push,pull and extrusion and kinds of working.
1.Integral stop ring provides piston blow-out protection.
2. Double-acting for positive retraction.
3.Baked enamel outside finish and plated pistons provide superior corrosion resistance.
4.Safety valve in retract side of cylinder helps to prevent damage in case of accidental over-pressurization.
5. Interchangeable, hardened grooved saddles are standard.
6.Plunger wiper reduces contamination, extending cylinder life.
Closed height mm
Extend height mm
Outer diameter of oil cylinder mm
Dimension of plunger mm
Dimension of oil pump mm
Remark: The tonnage and stroke can be customized as requirements.
Gaodetec is committed to developing the global market. Through continuous improvement of service efficiency, our products have been exporting to more than 120 countries and regions in the world，such as the United States, Russia, Australia, Turkey, South Africa, Vietnam, Malaysia, Philippines and Canada etc. the Gaodetec marketing network is setting up.