TH–900 Hydraulic Crawler drill rig can be widely used in drilling for grouting holes in projects such as cofferdam, foundation and geothermal well etc.

TH-900 drill rig application range

◆anchor drilling, anchoring project,slope support

◆filling holes,sealing curtain

◆Casing drilling

◆Underground water well drilling

◆Micro piling, steel rail piling

◆Tunnel shed protection

◆Observation hole

Patented technology

1. High efficiency hydraulic rotary impact power head

2. Multi-joint steering system

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