Converting Excavators to DTH Drilling Rigs for Tunneling


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7. Directional Drilling and Tunneling | Drilling and

Tunneling and drilling operations fall into two broad categories: (1) operations in which excavation is carried out by attacking the rock face selectively, and (2)

Drilling Attachment for Excavators vs Conversion: Best Excavator

An excavator-converted drill rig combines the versatility of an excavator base with a specialized drilling system. By utilizing the excavator''s hydraulic power, the rig delivers powerful, smooth,

What is the Difference Between Rotary and DTH

From the equipment used to the drilling process itself, there are significant differences between rotary and DTH drilling. Understanding these disparities

2024 Best DTH Drilling Rig | Down The Hole Drilling

The DTH drilling rig (down-the-hole drilling machine) is a kind of drilling machine, which is mainly used for drilling in rock formations. The down-the-hole drilling

Tunnelling Excavators: The Ultimate Guide (2025)

Discover the ultimate guide to tunnelling excavators in 2025. Learn about their key features, applications, and how to choose the right

Down-the-hole (DTH) drilling tools | Bits, pipes, rods | Epiroc US

Epiroc DTH products We have the broadest range of DTH drilling tools, such as hammers, bits, and related equipment of any supplier in the world. This means more choices for you. It means

Drilling for DTHs: Maximize productivity with the right Rig

Discover how the right down-the-hole (DTH) drill rig can boost your mining and construction efficiency. Learn about rig types, key features, and

Drill rigs | Leading manufacturer for 140 years | Epiroc

Epiroc is a one of the leading drill rig manufacturers in the world. We offer rock drilling machines and other equipment for many different applications. For

Drill Tech Drilling & Shoring

Drill Tech specializes in earth retention, foundation support, mining, tunneling, shaft construction, ground treatment, dewatering, and architectural shotcrete.

DTH Rigs for Water Well, Mining & Exploration Drilling | Getech Rigs

Getech Rigs specializes in manufacturing high-quality DTH rigs for mining, exploration, core drilling, soil investigation and water well. Our versatile rigs can be mounted on crawlers,

Excavator drill attachment | Rock drill attachment

ProDrill manufactures high quality Excavator drill attachment,rock drill attachment,excavator mounted drill attachment,excavator rock drill,drifting and

Compact DTH Drill Rig for Converting Excavator To Small Down

It is suitable for drilling projects such as mines, tunnels, and rock slopes. It supports multi-angle adjustment of drilling angles, making construction more flexible and efficient.

Jumbo Tunnelling Drilling Rig-Quality Mine

Jumbo tunnelling drilling rig is designed for drilling vertical, inclined and horizontal blast holes, which is specially designed for low roadway, and widely used in

UNDERSTANDING UNDERGROUND

We at Sandvik focus on continuously developing novel tunneling methods, making equipment safer, more efi-cient and more productive, giving a result of the highest quality. Our engineers

Drilling Techniques for Tunnel and Bridge Support

Explore drilling techniques for tunnels and bridge support systems, ensuring stability, safety, and durability for infrastructure projects.

Uusi Hakemisto

The methods can be divided into drill & blast, and mechanical excavation. Mechanical meth-ods can be split further to partial face (e.g. roadheaders, hammers, excavators) or full face (TBM,

Down-the-hole drilling | Liebherr deep foundation

DTH hammer drilling In down-the-hole drilling a drill rod is fitted with a hammer at its lower end. The hammer, which is mounted on the drill bit, is activated

5 Ways Alternative Drilling Solutions for Excavators

5. Maximizing the Potential of Excavator-Mounted Drilling Solutions Excavators have long been valued for their versatility, and the

Drill rigs | Leading manufacturer for 140 years | Epiroc

Epiroc is a one of the leading drill rig manufacturers in the world. We offer rock drilling machines and other equipment for many different applications. For example; oil and gas, construction

Surface Down-The-Hole (DTH) Drilling Rig in the Real World

In tunneling operations, DTH rigs facilitate the initial excavation phases, especially in hard rock environments. They are used to create access points and prepare for further

What is the Difference Between Rotary and DTH Drilling?...

From the equipment used to the drilling process itself, there are significant differences between rotary and DTH drilling. Understanding these disparities is crucial for making informed

Rotary Blasthole Drilling Rigs | Wide Range of Rigs | Epiroc US

Explore the most comprehensive line of surface rotary and DTH blast hole drilling rigs in the industry, with a multitude of configurations to choose from and scalable automation features.

Tunneling and Underground Rock Drilling Tools

Tunnel and underground construction are achieved through excavation and support, which is inseparable from the use of rock drilling tools and rock bolts.

Underground Face and Jumbo Drill Rigs for Mining

Epiroc''s rugged face drilling rigs are built for blast hole drilling in underground mining and tunneling. Choose your model of jumbo here and read more!

Down-the-hole (DTH) drilling tools | Bits, pipes, rods

Epiroc DTH products We have the broadest range of DTH drilling tools, such as hammers, bits, and related equipment of any supplier in the world. This means

Tunneling in Rock by Drilling and Blasting

The topics covered in the workshop include drilling equipment, explosives and delivery systems used in tunnelling, and initiation systems including those based on electronic delay detonators.

Down-the-hole drill

DTH is short for "down-the-hole". Since the DTH method was originally developed to drill large-diameter holes downwards in surface-drilling applications, its name originated from the fact

YOUR DRILLING EXPERT A-Z OF DTH DRILLING

Drifter drilling becomes progressively slower with increasing depth. DTH hammers however, can drill in one day what a cable tool rig would take weeks to complete. The quarrying, water well,

Surface drill rigs: intelligent surface drilling rigs

Our intelligent surface drill rigs bring the latest technology to surface mining applications. Designed to work in the toughest operating conditions, our

Dth Rig vs Traditional Drilling: Key Differences Explained

In summary, Dth Rig and traditional drilling are fundamentally different in their approach, efficiency, and application suitability.

Jumbo Tunnelling Drilling Rig-Quality Mine Exploration Rigs

Jumbo tunnelling drilling rig is designed for drilling vertical, inclined and horizontal blast holes, which is specially designed for low roadway, and widely used in cutting excavations, pipe

Selecting Your Tunnel Drilling Rig: Boost Efficiency in Mining

The successfulness of a tunneling venture, be it for access to mining, transport infrastructure, or utilities is dependent on the equipment utilized. The most important piece of

Excavator-Mounted DTH Drilling Rig

Product Description: The MX-150 Excavator Rock Drill Rig is a versatile and powerful drilling solution designed to convert standard excavators into efficient

Underground Dilling Rigs Overview

The HPE drilling rigs for ore pass development (up to 55 m), drilling of drain holes (up to 140 m) and reefboring (up to 30 m) use water operated DTH hammer technology. Holes are drilled

Different types of tunnel construction equipment

The method of tunnel construction depends on such factors as the ground conditions, the groundwater conditions, the length and diameter of the

DTH Drill Rigs – Sunwardsa

SWD series down-the-hole drills are widely used in blasthole drilling applications for surface mining, construction and quarries. Hole diameters range from 138mm to 255mm

About Converting Excavators to DTH Drilling Rigs for Tunneling

About Converting Excavators to DTH Drilling Rigs for Tunneling

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