Down The Hole Mining Crawler Drilling Rigs
Domestic innovative hydraulic technology used in light weight rig, high efficiency and energy saving, Drived by hydraulic motor , rotary torque, .working well.
Thedomesticinitiative gas-liquid linkage rig.
Drived by hydraulic motor , rotary torque, .working well.By oil cylinder propulsion, strong lifting force, beneficial to drilling the deep hole.The unique drill frame lock institutions, to ensure accurate and consistent drilling Angle.Chic counterweight device to make the rig is stable, reliable.

High efficiency and energy saving electric drill.
In ordinary motor for rotary power, economy, high efficiency, energy saving.
The cycloidal speed reducer, rotary torque, and high efficiency of drilling.
Novel overload protection, make the drilling operation stable and reliable. There are three kind of supporting structure for choosing which can adapt to any geological features.

High adaptability pneumatic drill
The power of Promotion, rotary and impact is the compressed air, the structure is simple, convenient to move.
Operation part focused, and convenient operation.
The unique double muffler attenuation, good effect, reduce the pollution of environment.