Water well drilling machine

Drilling specifications: Drill depth: 30-300 m, Drill Diameter: 50mm, 100mm, 150mm ( based on customer detail requirement) Geological structure: Soil, sandy, rock, hard rock, Rig Weight: 600 KG( not including Walking device) Drill efficiency: 6-9 meters per hour for drilling soil 2-3 meters per hour for drilling rock Applications: 1. Construction drilling of the projects e.g. prospection, geotechnical investigation, railway, road, port, bridge, water conservancy and hydropower, tunnel, well, industrial and civil construction; 2. Coal mining exploration, Or exploration; 3. Small hole diameter water well drilling. Features: 1. Low cost, high efficency, resonable price 2. The best character is high rotation speed and it is applicable to core drilling with small-caliber diamond drill bit. 3. The complete hydraulic chuck and vertical spindle. 4. No exposure of bevel gear for the case opening, which enables the accuracy and reliability of the falling-in of gears, free from any pollution and with a long service life.