howo tractor head , heavy truck, steyr tractor truck Axle form:6X4 ,trailer,towing,trailer Power:420HP,386HP,340HP,290HP, howo tractor headSinotruck howo tractor truck, SINOTRUKHOWO truck 6x4. Tractor ... km/h) 90,102Wheelbase 3225+1350Spring films 9/12,4/12,4/5,4/-(mm)3200+1400 Shaft number 3Tire specifications 11.00 ... criteria GB17691-2005 EURO-2041GB3847-2005To form Steering wheel howo tractor head