Hydraulic Rock Drill

The hydraulic rock drill is a hi-tech product driven by high-pressure hydraulic oil. It adopts adcanced technologies and innovative structure, reaturing low energy consumption, small size, light weight, huge impact energy, fast drilling low niose, little vibration, trivial labor intensity. It is widely applied to rock drill of marble, granite, metal, non-metal and coal mines. It can be applied to laneway exploitation and drill in geologic exploration as well as blast hole drilling in rock mining, electric plants, railways, ports, bases. Capital construction and national defense projects. It can also be applied to continute inuerolled blast in old building removal in cities. Its working efficiency is 5 to 10 times that of pneumatic drill, while consuming 1/3 power of the latter. It is ideal tool to replace the pneumatic drill. Drill performance: Applicable to hard, semi-hard and soft rocks; Drilling diameter 36mm, 50mm; Drilling speed over 80mm-1, 000mm; Depth up to 9m. Its efficiency and performance overmatch foreign counterparts. The hydraulic rocl drill is composed os three parts: Hydraulic rock drill spear: 1)Hydraulic dynamical drill(Anti-blast model, Non anti-blast model and diesel engine model) 2)Handheld air-driven or vertical and horizontal hydraulic rack driving system, ground jack type According to different engineering requirements, we can offer various supporting devices for different working conditions: Manual handheld rock drill, air ground jack, horizontal bracket for marble mining, and railway type for mines. Rpms of drill heads: 3000 Weight: 25KG Impact force: >=80T Impact Frequency: <=46HZ Impact Oil Pressure: R12-14Mpa Cycle Oil Supply: 44-51L/min Energy consumption: 15KW Total weight: 500KG