Deep-Hole Drilling Rig Attachment, T6

Deep-Hole Drilling Rig Attachment, T6
Deep-Hole Drilling Rig Attachment, T6
Deep-Hole Drilling Rig Attachment, T6
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Hydraulic Rock Drill Rig Attachment
Rock Drilling Attachment
Applicable excavator class ≥24T
Drill hole diameter Ø89-127mm
Drill rod quantity 6 pcs

The T6 deep-hole drilling rig attachment is a high-performance deep-hole drilling attachment specifically engineered for integration with excavators in the 20-ton class and above. Designed for precision drilling in complex geological environments, the T6 features a unique modular interface that allows for installation and operation without any modifications to the excavator’s original chassis or hydraulic system. This ensures versatility for the excavator.

The integrated automatic rod-handling system significantly accelerates the drilling cycle while eliminating the safety risks associated with manual handling. Whether tasked with hard-rock penetration or other demanding geological formations, the rig attachment provides a robust, efficient, and reliable solution for modern construction and mining operations.

Product Parameters
Rock Drill Model LD22S
Impact Power 22kW
Impact Frequency 38Hz
Rotation Torque 1522Nm
Rotation Speed 0-140rpm
Drilling Diameter 89-127mm
Feed Beam Total Length of Feed Beam 6.5m
Drill Rod Length 3.66m
Number of Drill Rods 6pcs
Drill Rod Replacement Method Semi-automatic
Screw Air Compressor Free Air Delivery (FAD) 7m³/min
Discharge Pressure 7bar
Excavator Requirements ≥24ton
Advantages
  • The drilling rig utilizes a specialized hydraulic distribution valve that enables seamless switching between excavator and drilling modes without any modifications to the original oil circuits. Utilizing a specialized hydraulic distribution valve, the drilling rig attachment enables rapid switching between excavation, drilling, and rock-breaking. The “plug-and-play” design allows for a true multi-functional machine with minimal downtime.
  • Equipped with an automated hydraulic control system, the rig features load-sensing capabilities that automatically adjust drilling speed based on rock hardness. This intelligent adaptation maximizes efficiency while significantly reducing the failure rate of mechanical transmission components.
  • The rig attachment leverages the excavator’s inherent 360° rotation and expansive arm reach to provide an unrestricted operating radius. This ensures high-performance drilling in complex geological strata with zero blind spots, making it an ideal solution for constrained or challenging construction environments.
Applications

The T6 deep-hole drilling rig is engineered for high-intensity performance across rock excavation and geotechnical projects. Its primary applications include blast-hole drilling, anchoring support, and mineral prospecting.

Beyond standard applications, the drilling rig attachment is highly effective in complex geotechnical engineering. It supports casing-advance drilling for hydropower cofferdam grouting, dam anti-seepage reinforcement, foundation stabilization, and specialized anchor hole construction.

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