Jack 50 Ton 2.52 Stroke Ram Low Profile Flat Lift Cylinder Hydraulic Cylinder On November 10, 2023 by admin 50 Ton Hydraulic Cylinder Jack 2.52 Stroke Ram Low Profile Flat Lift Cylinder. This is a new 50 Ton Hydraulic Cylinder. In order to operate correctly, all oil cylinders need to be connected with solid and flat surfaces.