25-40t Weight Class, 57gpm Oil Flow Pressure, 5,280lb Attachment Weight, 72.5psi Max. Tank Pressure, 4,450psi Max. Pressure Setting, 80t Centrifugal Force, 360° Rotation With 30° Degree Tilt Angle, 4in Elastomers, 1.5in Bottom Plate, Modular Fixed Jaw, Adjustable Flow Control, Steel Manifold.