جهاز الحفر الدوراني XCMG XR280D يتميز بجودة تشكيل ثقوب مستقرة
Strong torque, stable rock penetration, deep hole strength: 28 ton "rock penetrating small steel cannon"
280kN · m+210kN compression: easy to dry strongly/moderately weathered rocks, pebble layers, and isolated stones, with a rock pe...
Category:
XCMG RIGXR280D
