Поршень, наружный диаметр 84,4 мм Caterpillar 3678584

The Hydraulic Steering Piston is used to separate the pressure zones inside the cylinder which helps to extend and retract the ends of the hydraulic steering system of the machine. The piston is machined with grooves to fit elastomeric or metal seals and bearing elements. The difference in pressure between the two sides of the piston causes the cylinder to extend and retract, enabling the operator to maneuver the machine.Attributes:• Resistance to breakage and deformation under the application of high compression forces in the cylinder• Designed to withstand high and repeated working loads• Resistance to change in properties when used in working temperaturesApplications:This Hydraulic Steering Piston is used to extend and retract the required cylinder for operating and controlling the attached steering system used to maneuver the machine.