trailer axle main technical details :
(1) Capacity :8ton ,9ton ,12 ton 13 ton ,14ton ,16 ton ,18 ton ,20 ton
(2) Track : 1840 ,1850 mm
(3) Brake : 420x180,420x200,420x220mm
(4) Spring seat installation : <=455mm
(5) Axle beam : square 150 mm
(6) PCD : 335, 285.75 mm
(7) Bearing model : 518445/10 ,5188445/10,220149/10
processing technology advantages:
(1) axle beam is made of 20Mn2 seamless pipe to ensure the strong capacity .
(2) axle spindle is processed by solid forging to make sure the strong strength .
(3) axle spindle is processed
by digital controlled lathe to keep the bearing be at the same level .
(4) axle body is processed by the double sides ,single hole boring lathe and double sides three holes to insure the concentricity of the whole axle .
(5) axle spindle is connected by the submerged -
arc welding technology to make sure the whole beam be reliable .
(6)axle adopt no-asbestos brake materials , thus the axle is environmental and to improve the axle safety standard .