This water well drilling machine used for general investigation, geophysical exploration, high-way and building construction, and blast-hole drilling etc. With hydro-automatic feeding device, and high
1.This drilling rig is one type of normal-circulation rotator. The chassis of full-trailers is applied in this drilling rig which is being equipped with all-steel meridian tires with good off-road per
1. It works with air compressor, using DTH drilling method, fast drilling speed in hard rock,stone especially mountain areas. 2. DFQ-300 is designed for water well,geothermal air conditioning,also bla
Suitable for a wide range of soil, sand, stone layer, gravel, construction weathered rocks, geothermal air-conditioning, engineering precipitation, bridge pile hole, industrial and agricultural wells,
◎ BZC-150 directional and reverse circulation construction and water well drilling rig is designed by our engineers; it is a rotary drilling rig. ◎ The main transmit, transmission power, gearbox, set