1.Bump brake piece of long service life,under the same coditions of use,is 2 times more than other brake parts.
2.Special grease,when -30℃~+150℃,has good uniformity and lubrication effect,bearing life can be extended by more than 20%.
1.Lighter than standard axle weight over 70kg,more suitable for the requirements of lightweight.
2.Car platform height,choose match the 15" and 17.5" rim tires,Adaptation in van bulk,large goods,car transport trailer,etc.
3.Van semi-trailer boxcar volume is 90 cubic meters,equipped with standard axle box and a half Trailer increased by 13 to 20% of effective volume.
1."P" type whole straight or tapered shaft head,bearing using medium frequency quenching ,The anti-fatigue ability.
2.High machining precision of the braking system make the braking performance is more stable.
3.The camshaft is equipped with a special seal,ensure no grease into the brake drum,to ensure safety.
4.The new sealing wheel cover is equipped with O type sealing ring,sealing performance is good.
5.With the FMVSS-121 and Australian ADR 38 standards.