max capacirt :13t
track 1840mm
brake size 410*180mm
centre distance of spring seat :>=940mm
axle beam:150*150
centre distance of brake chamber  490
bearing type: inside 7518e  /  outside 7517e
stud  :10*m27*1.5
d1   285.75
d2   221
recommended theel  7.5
weight:420kg
total length  2115mm