SINOTRUK HOWO 6*4 Heavy Tractor Truck For Logistics And Transportation Advantage: 1.Equipped with Weichai 400/440HP diesel engine, high torque output, stable performance on muddy, rough mine roads with heavy bauxite loads. 2.It is one of the most popular tractor heads specially for Guinea bauxite mining transportation, perfectly matching local mine haulage demands. 3.Double rear axle design, high load-bearing capacity, specially matched with 3-axle tipper semi-trailer for