Highway and vocational branches
Kenworth research separates aerodynamic T680 highway builds from the long-running T800, vocational T880 and traditional W900. Those names describe different starting points, but wheelbase, front-axle position, frame, cooling, suspension and fifth-wheel or body installation determine the actual role.
PACCAR and Cummins powertrain context
Depending on year and original order, a Kenworth may use PACCAR or Cummins power and manual or automated transmissions. Record the engine and transmission identifiers, rating, emissions generation and rear ratio instead of inferring a powertrain from the hood badge.
Kenworth evidence to collect
Ask for the factory build information, engine and transmission identifiers, electronic reports, campaign history and records for any vocational installation. On older T800 or W900 examples, reconcile later component swaps and frame work with the represented specification.
