Semi trailer suspension and lower price. Counter mounted, air lift suspension, standard, thickening, thickening and thickening

Quick Details

Front suspension bracket & lt; br /> suspension bracket & lt; br /> rear suspension bracket & lt; br /> suspension series specifications: 180#---350#< br /> 1, semi trailer suspension system before, in and after the body bracket for Q345 plate pressing forming and welding in a closed box body, light weight, rigidity strong. The left and right lateral displacement of the steel plate spring can not happen in the process of use. 2, the suspension spring plate wear-resisting block for Q345 (or 20# cast steel welding type, the angle and the steel plate spring force in the same direction, balance arm wearable blocks a grease nozzle and reduce the sliding friction between the steel plate spring and the balance arm wear block. 3, the suspension of the torsion bar angle design is reasonable, in the process of vehicle running frequent dustpan, reducing the tire and the ground instantaneous friction sliding distance, effectively reduce the tire friction, prolong the service life of the tire. 4, torque rod bush (damping) with polyurethane rubber, hardness and softness, on tire moment slip friction has buffer action. 5, the suspension is a rigid body, angle of the torsion rod, shock absorption sleeve (bushing) optimization design, assembly as long as accurate adjustment, can guarantee the axle and a traction pin of the verticality, effectively eliminate trailer tire eccentric wear and gnawing fetal phenomenon, the tire to wear uniform. &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 质量信誉让您用着放心！ Sales hotline 13053706664 business & nbsp; nbsp; & nbsp; & & nbsp; < --> google_ad_section_end; < /> br;