Products

Portable DTH Drilling rig

Drilling Diameter: 50-130mm

Drilling Depth:≥15m

Engine Power: 3-12.1kw

Air Consumption:≥3.5m3/min

HFHA7 Crawler DTH Drilling rig

Drilling Diameter: 89-140mm

Drilling Depth:30-40m

Engine Power:73.5kw

Rotary Torque:3200N.m

HF054 Separated DTH Drilling rig

Drilling Diameter: follow-pipe :114-219mm

Drilling Depth:follow-pipe: 40m

Engine Power:30-70kW

Working Air Pressure:1.2-2.4Mpa

HFH680 Separated DTH Drilling rig

Drilling Diameter: 90-165mm

Drilling Depth:30m

Engine Power:70kW(General)/90(Optional)kW

Rotary Torque:3500N.m

HFH725B0 Separated DTH Drilling rig

Drilling Diameter: 83-130mm

Drilling Depth:25-30m

Engine Power:40kW

Rotary Torque:1200-1700N.m

HFG-55RHS Separated DTH drill rig

Drilling Diameter: 110-152mm

Engine Power:92kW

Traveling Speed:2-4km/h

Rotary Torque:3200N.m