Proving tests to 90 mph with HSFV 4 ferry van (IM-HSFV-002)

Ferry Van HSFV4 is now in its final mechanical form, complete with load conscious dampers. A view of the suspension is shown in Figure 1. Recent tests on this vehicle, but with separate sets of 2" bore dampers to suit tare or laden condition, have been reported elsewhere (Ref 1...