A brand new product, the pump has been checked and tested 10,000psi pressure holding, will be use as hydraulic power unit for varieties of equipments such as agricultural wheels and one-, two- and three-piece truck tires and rims Complete aluminium air motor ensures durability Internal pressure relief valve provides overload protection Air exhaust muffler design for quiet pumping Oil containers made of aluminium, engineering steel material Special use for porto power and presses Foot pedal operated can be used with a variety of hydraulic rams and tools Aluminium reservoir makes this solid and unitlight and easy to move around air pressure operation If you have any question on 50 ton pneumatic hydraulic jack, pneumatic hydraulic jack, air hydraulic pump with combi bead breaker, automatic hydraulic tyre changer and pneumatic hydraulic beam jack, Welcome to contact us, we will give the professional answers to you.