Onyx Hydraulic Crawler Drilling Machine

Discover stonecontact.com suppliers' wide range of surface drilling equipment within mining, quarrying, construction, civil engineering and the dimension stone industry. With these machines, a break line is created for the block by making sequential holes on the massive masses in the quarries. Then the block is separated from the large mass by using other equipment. Explore quarry drilling machine products in a variety of models and popular brands available for sale on Stonecontact.com. Get a quarry drilling machine for raw stone block extraction, water exploration holes, geological exploration, drilling coal mines and other types of mineral mining. Some quarry drilling machine options use caterpillars for movement. Some models use rubber tires, while some of them require a separate means of transportation. The Caterpillar ridge drive can climb slopes of up to 25 degrees. Some quarry drilling machines in the series can drill over 200 meters, while others are only used for open pit mining with a depth of about 3 meters. Drilling can be done vertically down, horizontally or obliquely. Drilling speed depends on the power of the machine and the overall hardness of the surface. The drill hole diameter can vary from 90mm to 200mm.