FW70K312YL03
Fifth Wheel Assembly - HD Kompensator
SAF-Holland

A heavy-duty Kompensator-equipped interface on this fifth wheel assembly is engineered to provide a robust kingpin connection while actively absorbing dynamic road loads. The compensator system dampens vertical and lateral shocks transmitted from rough pavement and quick trailer maneuvers, which helps maintain consistent trailer alignment, reduces pin and mount wear, and smooths coupling and uncoupling operations. In practical terms, fleets gain more stable weight transfer during acceleration, braking, and cornering, contributing to longer component life and improved driver comfort. The design supports demanding tractor-trailer applications within the heavy-duty category, leveraging a VMRS standard of 059-001-135 to streamline maintenance planning, parts interchange, and diagnostic workflows. This assembly is compatible with typical high-capacity towing configurations and is engineered for enduring performance under frequent coupling cycles and heavy payloads. Operational benefits include reduced trailer shimmy, better steering feel at highway speeds, and enhanced consistency in load distribution across varying road conditions. Cross-references are not listed for this variant, which emphasizes a straightforward, serviceable solution within the broader fifth-wheel family. The category context underscores its role in the upper tier of fifth-wheel assemblies, where durability, reliability, and serviceability drive fleet uptime, safety, and total cost of ownership.