●　Two-stage decelerating stucture is adopted for the drive axle.        

●　Spiral bevel gears with great bearing capacity,high and high efficiency  are adopted for main tansmission.

●　The wheel is planetry decelerating structure.

●　The main reducer is equipped with the common bevel-gear differential mechanism with simple structure and flexible differential function.

●　Cast steel with adequate rigidity serves as material for the axle housing.

●　The drive axles with either of the two turning directions are provided for users'option.                

●　The brake in clamp-disc braking mode has great braking moment.