... valve; 3,K suspension drifting travel system; 4,Global intelligent service system; 5,Central pressure measurement, central lubrication, and automatic ... : Blade TypeSemi-U BladeMin.ground clearance(mm)575Ground pressure(MPa)0.123Gradeability(°)30Track gauge(mm)2260Dozing capacity(m3 ... km/h)0-4.40-8.20-14.8Undercarriage System: Type………………………………………K type elastic suspended structureCarrier rollers(each ...