40feet 3 axles flatbed container semi-trailer (1).Specification: 1.Axles is made from high-qualified alley steel, with a storage of name-branded axles such as germany bpw, u.S kic, fuwa, lt , kedy and so on. 2.King pin Germany fjostf king pin 3.Landing gear -jostf , fkicf, ffuwaf, ftymf and others 4.Suspension Japan technology new tokyo spring suspension 5.Braking valve 100% originated from u.S fsealcof and germany fwabcof (2).Technology parameter list: Name of productFm9381tjz wall semitrailer Size(mm):lxwxh(mm)12400x2480x2750 Number of axles3 Wheel base(mm)7170+1310+1310 Number of steel platef+s spring leaves7 /7/ 7 Specification of tires11.00-20 Number of tires12 Track(front /middle/rear)(mm) 1840/1840/1840 Total mass(kg)37950 Maximum laden mass(kg)30500 Axle load(kg)23100(parallely 3 axles installed ) Complete vehicle kerb mass(kg)7450 Maximum authorized load-bearing mass of semi-trailer saddle(kg)14850 Approach angel(f·)-/21 Departure angel(mm)-/1670