· Diameter (Inch): 3.5· Semi-trailer skid-plate thickness: 8 / 10 / 12 mm· Pitch circle diameter (mm): 150· D-value (kN): 165
ECE approval:E1 55R-01 2371E1 55R-01 2421 (drilled)
The fifth wheel and the kingpin are key components for your vehicles. This connection is vital for guaranteeing smooth operation. SAF kingpins are made from type approved safety components that comply with the highest safety requirements. SAF-HOLLAND focuses on developing and producing the most innovative, reliable and top-quality components for your tractor/trailer connection. A very precisely integrated “system-based” approach ensures that every SAF kingpin functions flawlessly at all times.TOP-QUALITY PRECISION MANUFACTURINGAll forged components are carefully inspected prior to machining and then closely checked again during the various production phases. All SAF kingpins must meet stringent requirements during the machining process to ensure tight dimensional tolerances and consistency.SAF kingpins are also closely monitored during the heat treatment process to guarantee process uniformity and optimum structural integrity.