Bazhou Dpair Hardware Tools Co., LTD.

Excavator Mounted Rock Drill for Hard Rock, Quarry Faces and Slope Work

A hard-rock drilling solution mounted on an excavator for quarry faces, slope projects, and civil rock work. It offers flexible reach, quicker relocation, and reliable surface drilling performance.
As a professional manufacturer of Excavator Mounted Rock Drill, we provide more cost-effective products. Whether you want to buy or become a distributor, you are welcome to contact us anytime.

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Core Design and Key Advantages

The Excavator Mounted Rock Drill is built for contractors who need strong rock drilling performance without losing carrier mobility. By mounting the drilling unit on an excavator, crews can reach difficult areas and reposition quickly between holes. This solution fits quarry benches, mountain roads, slope reinforcement zones, foundation sites, and surface projects where hard ground slows conventional tools. It combines drilling power with the working range of a tracked excavator.

Adaptability to Complex Terrain

An Excavator Mounted Rock Drill works well in broken rock, weathered stone, and uneven terrain because the excavator boom gives the operator flexible angle control. The carrier can stand back from the drilling point, approach from the side, or track along narrow working paths. That makes the system useful for roadside jobs, bench edges, trench support, and quarry walls where straight access is not always available.

Main Application Scenarios

Many buyers choose an Excavator Mounted Rock Drill for rock bolt holes, anchor drilling, presplitting, blast hole preparation, and general surface rock excavation. The system supports projects in quarrying, dam construction, railway work, highway cuttings, and civil rock engineering.

Efficiency and Logistics Benefits

Because the drill stays mounted on the excavator, hole-to-hole movement is faster and site logistics remain simpler than using separate carrier and drilling equipment.

Key Design Requirements for Reliability

A reliable Excavator Mounted Rock Drill needs a stable mast, durable mounting frame, and well-managed hydraulic lines. These design points help the drill stay accurate while reducing unnecessary vibration and movement. They also help protect components in harsh dust, gravel, and rock environments. When operators can keep the mast steady and align the drill clearly, they gain better control over drilling direction and daily workflow.

Versatility in Fleet Utilization

The Excavator Mounted Rock Drill also helps contractors make better use of existing machines. Instead of adding another dedicated rig to the fleet, the company can convert a suitable excavator into a drilling carrier when the project requires it. This approach supports flexible scheduling, easier transport planning, and practical use across different jobs. For teams that switch between excavation and rock drilling tasks, that versatility is a major advantage.

Serviceability and Operational Safety

Serviceability matters on long rock drilling shifts. A good Excavator Mounted Rock Drill gives crews clear access for inspection, routine maintenance, and daily cleaning. Hose protection, strong structural welding, and accessible components support reliable field use. These details may seem small, but they help reduce downtime and support safe operation. On demanding sites, operators need equipment that stays manageable, visible, and straightforward to check before work begins.

Summary and Recommendation

If your project involves hard ground and changing site conditions, the Excavator Mounted Rock Drill offers an efficient and adaptable answer. It brings together the reach of an excavator and the jobsite function of a rock drill in one compact setup. For quarry operators, civil contractors, and slope stabilization teams, it is a practical tool for productive rock drilling across a wide range of surface applications.

Parameter Model

Item

Specification Item Specification
Product Model YK90 Compatible Air Compressor Type

Hydraulic Screw Air Compressor

Applicable Rock Hardness (F)

6–18 Air Delivery (m³/min) 3.5
Single-Rod Drilling Depth (m) ≤6 Exhaust Pressure (MPa)

0.8

Machine Weight (kg)

1600 Overall Dimensions (mm) 1350 × 900 × 950
Drilling Diameter (mm) 45–115 Compressor Unit Weight (kg)

900

Applicable Excavator Tonnage (T)

≥20 Required Flow Rate (L/min) 80
Rock Drill Brand Dazao Motor Model

55

 

Excavator Mounted Rock Drill working on mountain road slope drilling
Excavator mounted rock drill working on a mountain road project beside a retaining wall.
Excavator Mounted Drilling Attachment for confined foundation drilling
Excavator mounted drilling attachment operating in a confined foundation area with a vertical mast.
Excavator Rock Drilling Attachment drilling on rocky slope
Excavator rock drilling attachment drilling into exposed rock on a forest slope.
Excavator-Mounted Blast Hole Rig drilling in quarry bench area
Excavator-mounted blast hole rig preparing holes in a rocky quarry environment.
Blast Hole Drilling Rig on excavator in aggregate quarry
Blast hole drilling rig mounted on an excavator working in an aggregate quarry yard.
Surface Drill Rig with excavator carriers on rocky hillside
Surface drill rig setup with two excavator carriers working on a rocky forest site.

 

 

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