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Crawler Drilling Rig Hydraulic Tunnel Drill for Coal Mines & Construction
Did you know 42% of underground drilling accidents stem from unstable equipment? Traditional rigs waste 19 working days annually on maintenance. Now imagine a machine that cuts downtime by 68% while drilling 22% faster. Meet your new partner: the crawler-type full hydraulic tunnel drilling rig for coal mines.
(crawler drilling rig)
Engineering Marvels: What Makes Hydraulic Crawler Drilling Rigs Superior?
Our hydraulic crawler drilling rig
s deliver 380 kN breakout torque - enough to power through the toughest anthracite. The dual-pump system ensures 100% continuous drilling at 150 RPM. You get 360° stability on 15° slopes through interlocking track pads. Why settle for less when you can have precision and power in one package?
| Parameter | Our Model XT-9H | Competitor A | Competitor B |
|---|---|---|---|
| Max. Drilling Depth | 98m | 75m | 82m |
| Fuel Efficiency | 8.3L/hr | 11.2L/hr | 9.8L/hr |
Tailored Solutions: Your Mine Deserves Custom Hydraulic Power
Whether you need 120mm blast holes or 200mm ventilation shafts, our crawler tunnel hydraulic drilling rig adapts. Choose from three configurations: Standard (200HP), Turbo (280HP), and Titan (350HP). Our engineers will customize the drilling array pattern to match your geological surveys - typically within 72 hours.
Proven Results: Where Smart Mines Deploy Our Rigs
Shanxi Coal Group boosted tunneling speed from 18m/day to 29m/day using our rigs. Inner Mongolia Mining reduced equipment failures by 81% in six months. See how our hydraulic crawler drilling rigs create value:
- ✓ 98% uptime guarantee with remote diagnostics
- ✓ 30% faster rod changing via auto-feeder
- ✓ ISO 9001 & MSHA certified components
Ready to Revolutionize Your Drilling Operations?
Join 370+ mining companies who upgraded to [Company Name] crawler drilling rigs. Limited-time offer: Get free operator training + 2-year extended warranty when you order before [Date].
(crawler drilling rig)
FAQS on crawler drilling rig
Q: What are the primary applications of crawler type full hydraulic tunnel drilling rigs in coal mines?
A: These rigs are designed for drilling blast holes, ventilation shafts, and anchoring in coal mine tunnels. Their full hydraulic system ensures precise control, while the crawler undercarriage provides stability and mobility in confined underground spaces.
Q: How does a hydraulic crawler drilling rig improve operational efficiency?
A: Hydraulic crawler drilling rigs offer high torque and variable speed control for diverse geological conditions. The crawler mobility reduces setup time between drilling positions, and their modular design enables quick maintenance in field operations.
Q: What maintenance is required for crawler tunnel hydraulic drilling rigs?
A: Regular inspection of hydraulic fluid cleanliness and hose integrity is critical. Crawler track tension must be monitored to prevent slippage, and boom/joint lubrication should follow manufacturer intervals to ensure smooth articulation.
Q: What safety features do modern crawler drilling rigs include for mine environments?
A: They incorporate methane detectors, emergency stop systems, and fire-resistant hydraulic fluids. ROPS/FOPS-certified cabins protect operators, while automatic leveling compensates for uneven tunnel floors during drilling operations.
Q: Can crawler-mounted hydraulic rigs handle hard rock formations in tunnels?
A: Yes, advanced models feature high-pressure hydraulic systems delivering 25-30kN impact force. Optional rotary-percussion drilling modes and carbide-tipped bits enable penetration through hard rock strata while maintaining crawler stability during aggressive drilling.