Parameter of brake assembly: Max. operation pressure: 8MPa. Master cylinder diameter: ф12. 7mm. Wheel cylinder diameter: ф34mm. Mounting position of wheel cylinder: right. Mounting-plate hole space: 45mm. Length of oil pipe: 820mm. Max. braking moment: 530N. m. Parameter of brake disc: O. D. : ф240mm. L. D. :ф 58mm. Thickness: 4mm. Mounting Parameter: Hole space: ф78mm. Aperture: ф6.4mm. No. of holes: 5. Parallel height of bottom: 22mm. Valid radius of braking: 105mm.