down the hole drill

SWDR series rotary cutting drill rig based on mature excavator platform. The rig is equipped with efficient feed system and with air compressor for flushing. The rig drills at high cutting speed, capable of replacing pneumatic pick and other manual works, which offers high productivity at low cost.

The SWDE drilling rig features long reach and large coverage area.

When the drilling boom is unfolded, the main machine body is exposed to less harmful impact caused by drilling vibration and dust pollution. Consequently, not only does the machine have longer life span, but also the drilling precision is much improved. The drilling system has a carousel tube handling system with deep hole capacity and free selection of drill tubes, enabling to increase working efficiency.

The SWDE drilling rig features long reach and large coverage area.

When the drilling boom is unfolded, the main machine body is exposed to less harmful impact caused by drilling vibration and dust pollution. Consequently, not only does the machine have longer life span, but also the drilling precision is much improved. The drilling system has a carousel tube handling system with deep hole capacity and free selection of drill tubes, enabling to increase working efficiency.

The SWDE drilling rig features long reach and large coverage area.

When the drilling boom is unfolded, the main machine body is exposed to less harmful impact caused by drilling vibration and dust pollution. Consequently, not only does the machine have longer life span, but also the drilling precision is much improved. The drilling system has a carousel tube handling system with deep hole capacity and free selection of drill tubes, enabling to increase working efficiency.