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