EC21 Product Catalogs - deep hole drilling

DTH Hammers(For Deeep and Super Deep Hole Drilling)

20130115

The DTH hammer is widely used in drilling blasting holes,drainage and ventilating holes,center holes of raising boring deep blasting holes in trading drilling and blasting methods ofraising,pipe hole

SUNMOY RCD500 Reverse Circulation Drilling Rig

20260412

Reverse circulation drilling is really a form of excavating. The equipment cleans out a hole in the ground as it rotates. The drill cuttings are sucked up into the machine similar to dust being sucke

Borehole Truck Water Well Drill Machine with Air Compressor for Sale

20241012

deep hole drilling. >>It can set up a generator which is convenient to welding or illuminate for work at night. >>Main winch are available on the rig so it is high efficiency when the rig drill on mu

800m Deep Water Well Drilling Rig Digging Machine for Sale

20240418

800m Deep Water Well Drilling Rig Digging Machine Basic Info. Model NO. 800s Condition New Motor AC Motor Drill Hole Diameter <100mm Drill Hole Depth >200m Bit Type Cone Bit Drilling Way Rotary Type

Rock Anchor Drilling Rig Crawler Type Drilling Rig Used for Foundation Pit

20240125

holes, blasting holes in mines and quarries, and micro-pile holes. It is particularly suitable for deep hole drilling and casing advancement in challenging formations like floating, cobblestone, grav

XY-44A Spindle Type Core Drilling Rig

20130807

drill is aligned a water brake Steady and secure in deep hole drilling Adopts a double-gear pump to supply oil Operates with single or double gears, so there is a low consumption of energy and a lo

HD-C20 Mechanical Drive Crawler Drilling Rig

20190321

drilling, mud drilling for mineral exploration prospecting, it is suitable for marsh, beach, snow, grasslands, snow, forests, swamps, the seasonal farmland etc. The drilling depth is deep to 20meters

Low Air Pressure DTH Hammers

20171011

hole-drilling equipment with reliable capability. Outstanding advantages: 1. Deep hole drilling capacity 2. Reliable performance 3. Easy to disassembly. Low air pressure DTH Hammers ZS70/90/110/