dth drilling equipment

dth drilling equipment

DTH Drilling Equipment

Drilling Rig /

DTH drilling equipment, also known as DTH drilling rig, is a widely used rock drilling machine for geotechnical projects. It uses strong air pressure to drive the drill bit to hit and break rocks, and finish deep hole drilling at the same time. We make two main types of DTH drilling equipment: crawler type and […]

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dth drilling machine

DTH Drilling Rig

Drilling Rig /

Searching for a powerful drilling machine for hard rock construction? YG DTH drilling rig has two premium models: YG412 and YG420B. Both use a 58Kw Yuchai diesel engine, work for rock hardness f=6~20, walk at 2.5km/h and climb slopes up to 30°. YG412 supports 50~203mm drilling diameter and 30m maximum depth, while YG420B covers 50~150mm

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