Drilling machine with disc cutter for hard rock excavation

[{"name": "Total machine length", "param": "13360mm"}, {"name": "Device width / Shovel plate width", "param": "2080/2200mm"}, {"name": "aircraft height", "param": "2150mm"}, {"name": "Cutting height range", "param": "2.8—3.8m"}, {"name": "Cutting width range", "param": "2.8—4.5m"}, {"name": "Cutting hardness range", "param": "60-150MPa"}, {"name": "ground clearance", "param": "230mm"}, {"name": "Pump station power", "param": "450+75kW"}, {"name": "Hydraulic system pressure", "param": "35MPa"}]