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The Kingpin is a main part that bears force in semi-traier.The function is linking semi-trailer and main vehicle by Kinpin seat,then the vhicle run by the draft vehicle.
direction for use
1.The Kingpin is a main part that bears force in semi-trailer.The function is linking semi-trailer and main vehicle by Kingpin seat,thenthe vehicle run by the draft vehicle.
2.How to choose the Kingpin:You should consider two aspects when choose.(1)draft force(F). (2)Skid plate thickness. The Kingpin intensity value must be more than count draft value.According to your setting plate thickness and then confirm the skid plate thickness according to plate thickness.
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