Resonance testing of a production version 40 ton G.L.W. COV A.B. in tare and laden conditions (TM-DOS-029)

A production version two axle 40 ton C.L.W. covered van fitted with taperlite suspension was subjected to resonance and stiffness tests during December 1975 and January 1976 in the Vehicles Group Laboratory. The objectives of testing were:- i) To measure the principal lateral and vertical stiffnesses of the...