How big is the motor wheel?
Where the width refers to the width of the rim, which is commonly known as the wheel width
Such as CRH2 wheel diameter φ860 mm, width 135mm, the wheel material for the SSW-Q3R wheel tread surface for the LMA wear tread, the wheel height 28 mm, the maximum possible wear radius of 35mm; wheel with a wheel-forged steel (With outer diameter of 720 mm), thickness of 133 mm CRCH5 (test vehicle) Rolling circle diameter of the new wheel φ890 mm, rim width 135 mm, material for the UIC standard R8T
Different wheels are different in diameter
