Date: Apr 29, 2024 Views:
Down-the-hole drilling rigs are a new generation of drilling rigs designed for small and medium-sized quarries and contractors.
The rig body is perfectly matched to the down-the-hole drill bit, giving the rig unique productivity and minimizing fuel consumption and operating costs.
main feature:
1. Designed for drilling holes 90-127mm.
2. Diesel-powered downhole (DTH) drill rigs offer excellent maneuverability, smaller footprints and the ability to service multiple locations.
3. The HW-916 is a trusted machine for mining and construction companies and contractors engaged in pre-splitting and conventional production blasthole drilling.