This medium(high)—class bus front axle is a steering axle. Its capacity load is 4.3T(4.5T). The I—shaped beam is of integrated forged fist—type structure. It can be used with leaf spring suspension and air suspension. The front wheel base is 1910— 2020 mm which can completely meet the needs of medium(high)—class bus and luxurious bus.
The specification of disk brake is 17.5”; the specification of tyre is 8.25R20 or 9.00R20. The adoption of disk brake can make braking steadier and replacement of friction lining easier.