Optimizing Open-Pit Truck Route Based on Minimization of Time-Varying Transport Energy Consumption

Table 1

Maximum driving speeds for various road types.

Road types	Maximum driving speed (km/h)
	Loading truck			Unloading truck
	+8%	0	−8%	+8%	0	−8%
Transport artery	35	40	40	45	50	50
Transport semi-main	30	35	35	40	45	45
Temporary track	25	30	30	35	40	40
Turn back road	15	20	15	20	25	20