Parameter of brake assembly: Max. operation pressure: 8MPa. Master cylinder diameter:ф12.7mm. Wheel cylinder diameter:2*ф30mm. Mounting position of wheel cylinder: left(Rear Brake). Mounting-plate hole space:52mm. Length of oil pipe:1600mm. Max.braking moment:330N.m. Parameter of brake disc: O.D.:ф190mm. L.D.:ф36mm. Thickness: 4mm. Mounting Parameter: Hole space:ф56mm. Aperture:ф8.4mm. No. of holes:4. Parallel height of bottom:10mm. Valid radius of braking:81.5mm.