As shown in FIG 1, {HEAD ~ vehicle} 10 includes {TAIL ~ an articulated chassis} 14 which is formed by front frame section 16 and a rear frame section 18 which are pivotally connected by a pivot mechanism 20 
includes
As shown in FIG 1 , { HEAD ~ vehicle } 10 includes { TAIL ~ an articulated chassis } 14 which is formed by front frame section 16 and a rear frame section 18 which are pivotally connected by a pivot mechanism 20
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH