HF-DL2 Underground Deep Hole Drilling Rig Mining hydraulic drill truck

HF-DL2 long-hole drill rig with boom-mounted drill unit is designed for work in underground mining drifts with cross sections of 3x3-4.5x4.3m. Capable drilling vertical and inclined fans or single and parallel 64-89 mm longholes up to 30 m in depth. With portable wired/wireless remote control, standard hands-free rod handling system and optional remote-control system, it enables continuous multi-shift operations, making it an intelligent choice for modern underground mining.

HF-DL2 mining hydraulic drilling rig is a fully hydraulically driven, rock-arm type drilling machine specifically designed for deep-hole operations in underground mines. This equipment can flexibly adapt to complex underground working conditions. Its dedicated deep-hole drill arm system enables precise positioning and stable support of the feed beam, meeting the needs of bottomless segmented mining, cutting grooves, and other operations. An optional rod magazine function allows for automatic rod loading and unloading, significantly improving operational efficiency and safety.

1.Safety

Given the inherent risks associated with drilling operations, such as falling rocks, equipment rollover, and the safe loading and unloading of rock bolts, it is crucial to ensure the safety of operators. Our

addresses these concerns by equipping our product drilling rigs with canopy certified for FOPS (Falling Object Protective Structure) and ROPS (Roll Over Protective Structure), providing robust protection for operators. Additionally, our machines are equipped with SAHR (Spring Applied Hydraulic Release) braking systems and emergency stop buttons, ensuring rapid response to any safety hazards.

2.Versatility

The retractable type of boom can meet the needs of drilling operations at various angles. The feed beam is flipped 360°, which can drill upward and downward holes. The direct positioning control method can meet the needs of hole operations at any angle of the top and side of the tunnel without dead ends.

3.Automation

It equipped with automatic anti-jamming function and automatic anti-blank firing system, which can extend the lifetime of the drilling tools. Equipped with an automatic hands-free rod handling system and the carousel capacity for rod is 10+1 pcs, enabling fully automatic rod handling.

4.Flexibility

DL2 adopts a central articulated structure and four-wheel drive. This design ensures exceptional passability and steering precision in narrow drifts. The fully hydraulic power steering system reduces operator workload and enables agile maneuvering even under harsh underground conditions.

5.Ease of Maintenance

Compact and reasonable structure allows all daily maintenance to be performed from the ground, saving time and labor. The layout of key components is clear, which facilitates quick positioning and troubleshooting. This Long-hole Drilling Rig is equipped with a standard automatic centralized lubrication system, simplifying maintenance procedures, reducing labor cost, and minimizing maintenance risks.