Do narrow mine tunnels and complex drill patterns slow down your operations? The Single-Boom Mobile Hydraulic Drilling Rig is designed to tackle tight spaces and hard rock with precision and speed. Built for underground mining, this rig fits where larger machines can’t, helping you drill faster without compromising accuracy.
The single-boom structure extends 4 meters horizontally and 3 meters vertically, reaching corners in 3-meter-wide drifts that multi-boom rigs miss. A tracked chassis crawls over uneven ground at 3 km/h, allowing easy navigation through narrow tunnels. The boom rotates 270°, enabling angled drilling for blast holes, roof bolts, or drainage—no need to reposition the entire rig for each hole.
A high-pressure hydraulic system delivers 1,500 ft-lbs of torque, drilling through granite 20% faster than pneumatic models. The auto-feed mechanism maintains steady pressure, reducing bit wear and off-course drilling. Choose from three speed modes—500 RPM for soft rock, 800 RPM for medium, and 1,200 RPM for hard rock—with simple controls in the operator cab.
The steel boom is reinforced with cross-bracing for 15% higher load capacity, while sealed hydraulic components (IP65 rated) resist dust and moisture. Before shipping, each rig undergoes 100+ safety and performance tests, including stress checks on the drill mast and track drive. In a Peruvian copper mine trial, it averaged 1,200 meters of drilling daily with zero hydraulic leaks.
• Quick Setup: Hydraulic quick-connects let you assemble the rig in under 5 minutes, cutting setup time by 80% compared to older models.
• Operator Comfort: The vibration-damped cab includes a heated seat and adjustable controls, reducing fatigue during long shifts.
• Low Maintenance: Auto-lubrication greases pivot points every 2 hours, and modular bits swap out in 90 seconds, minimizing downtime.
• "Perfect for narrow gold veins"
Maria Santos, Brazilian Nickel Mines
"Our drifts are only 3.2 meters wide—this rig fits easily. The single boom reaches every corner, and hydraulic power cuts drilling time by 30%. Blast hole accuracy improved by 40%, saving us $20,000 monthly in ore loss."
• "Reliable in tough conditions"
Ahmed Al-Mousa, Saudi Arabian Phosphate Mines
"Sealed hydraulics worked flawlessly for 12 months in 95% humidity. We spend half as much on maintenance—just monthly filter checks. A solid choice for wet, dusty mines."
The Single-Boom Mobile Hydraulic Drilling Rig boosts productivity in tight spaces. With fast setup, rugged durability, and precise control, it’s ideal for underground mines where accuracy and efficiency matter. Request a demo or contact us for a custom quote.
