Working Party on General Safety | Session 115 | 9-12
Oct 2018
Geneva
Agenda Item 20. (c)
Proposal to amend UN Regulation No. 93
Documentation
GRSG-115-25
UN R93: Proposal for amendments (EC)
UN R93: Proposal for amendments
In anticipation of improvements to truck-cab aerodynamics, this proposal would update Part III of UN R93 where the front under-run protection is integrated in the motor vehicle by defining the forward reference point as the same transverse location where the force is applied. This results in FUPs that, in the case of cab fronts that are curved, at least 400 mm must be maintained along the front contour of the cab, instead of the foremost point.