A Drill Jumbo is a high-efficiency drilling rig that integrates mechanical, electrical, and hydraulic technologies, widely used in tunneling and underground mining operations. It primarily consists of a hydraulic rock drill, feed beam, boom, and chassis, featuring high efficiency, safety, and intelligence.

Key Features

• Efficient Drilling: Equipped with hydraulic rock drills for fast and efficient drilling.

• Precise Positioning: Booms with full-directional parallel holding ensure accurate hole placement.

• Intelligent Control: Advanced control systems like Direct Control System (DCS) or Rig Control System (RCS) enable automated operations.

• Multiple Boom Configurations: Available in single, double, or triple boom setups to accommodate various cross-sectional sizes and construction requirements.

• Eco-Friendly: Some models use electric or battery-powered systems to reduce emissions and meet environmental standards.

Applications

• Tunneling Projects: Railway, highway, and subway tunnel excavation.

• Mining Operations: Underground mine roadway development and support hole drilling.

• Hydraulic Engineering: Construction of underground projects like hydropower stations and reservoirs.

• Rock Support Systems: Drilling of anchor bolt holes and grouting holes.

Advantages

• Enhanced Safety: Operators work inside the cabin away from the tunnel face, reducing safety risks.

• Reduced Labor Intensity: High automation reduces manual operations and labor intensity.

• Improved Construction Quality: High drilling precision minimizes over-excavation and under-excavation, ensuring project quality.

• Cost Savings: Increased efficiency shortens construction periods and lowers overall costs.