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HFU-3A+ Hydraulic Underground Core Drilling Rig

Drilling Depth: 200-350m

Engine Power: 45kW

Rotary Torque: 895N.m

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HFU+ Series Hydraulic Underground Core Drilling Rig

Drilling Diameter: BQ/NQ/HQ

Drilling Depth: 1600m/1200m/700m

Engine Power: 55+55kW

Rotary Torque: 855-2400N.m

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