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Development Drilling Rigs

UD291 Single-boom Development Drilling Rig

The LGMRT UD291 is a compact and agile single-arm electrically controlled hydraulic development drilling rig, suitable for small-to-medium sized underground mine roadways and engineering tunnels, with a maximum working cross-section of 24 square meters.

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UD391H Single-boom Development Drilling Rig

The UD391H hydraulic development drilling rig for mining is a compact and agile single-boom, electronically controlled hydraulic drilling rig designed for underground mine roadways and engineering tunnels excavation operations, with a maximum working cross-section of 34 m².

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UDL391RH Long Hole Drilling Rig

The UDL391RH is designed for deep-hole drilling in roadways measuring 3.9×3.9m and larger. Featuring a simple yet practical design, it delivers high reliability, high productivity, and low operating costs.

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Industries We Serve

Application

With 20 years of experience in rock drilling, we provide high-quality mining equipment and professional solutions worldwide. Our strong supply chain ensures reliable performance for every project. We are committed to helping our customers improve efficiency and solve technical challenges in any environment.

Mining

We provide reliable drilling machines and parts for large mining projects to help you work faster.

Quarrying & Aggregate

Our top-hammer rigs are built for high productivity in quarries and tough stone production.

Tunneling

We offer precise and safe drilling equipment for complex tunnel construction and underground work.

We are dedicated to building a better future with you through meticulous and professional service!

Get in Touch

+86 130 4106 7108
info@hclhkj.com