... structure and convenient & flexible operation.Parameter: SpecificationBlade TypeSemi-U BladeMin.ground clearance(mm)575Ground pressure(MPa)0.123Gradeability(°)30Track ... , PC210, PC220, PC240, PC270, PC300, PC360, PC4002) KOMATSU bulldozer series: D31,D53,D60, D65, D80, D85, D155, D355, ... for the track machinery equipments like excavator and bulldozer are widely used for the well-known brand machines ...