Runli Drilling 1800-meter Core Drilling Rig

The core advantages of Runli Drilling's TRL1800C can be summarized in one sentence: high torque + deep hole capability + intelligent energy saving + five-link high precision + integrated track for quick deployment, making it highly efficient, stable, cost-effective, and easy to maintain for deep hole drilling in hard rock at depths of 1800–2000 meters.

I. Strong Deep Hole and Hard Rock Capability, Mainstay for 1800–2000 Meters

• Drilling Capacity: BTW up to 2000m, NTW-B1800m, HTW-B1200m, covering mainstream deep hole exploration.

• Power Head: 6-speed high-durability gearbox, maximum torque 7200 N·m (10% more than the old model), more stable in hard rock/fractured layers.

• Lifting/Feed Force: Main winch lifting force approximately 15.5T (+15%), feed force 7.5T, stable deep hole drilling and anti-sticking.

• Engine: The Cummins 157kW six-cylinder engine offers greater stability, intelligent variable frequency fuel saving (10% lower fuel consumption than the previous model), and excellent adaptability to heavy loads and high altitudes.

II. Wireline Coring + High Precision: High Coring Rate and Fast Drilling Speed

• Wireline Coring: Large-diameter power head, compatible with BQ/NQ/HQ drills, coring rate ≥96%, ensuring accurate rock samples and clear stratification.

• Five-Link Slide: Family-style structure, high spindle concentricity, fast drilling speed (approximately 800m/h), precise 45°–90° angle drilling.

• Gravity Clamp: Hydraulic rocker arm type with extended alloy clamps, preventing rod drop, secure rod locking, ensuring safety and stability in deep holes.

III. Fully Hydraulic Intelligent System: Energy-Saving, Easy to Use, and Easy to Maintain

• Imported Hydraulics: Kawasaki main pump + motor, load-sensitive system, stepless speed regulation, constant pressure drilling, drill bit protection, and high efficiency.

• Intelligent Control System: Large digital display (drilling depth/pressure/speed/oil temperature), remote diagnostics + intelligent deviation correction + energy efficiency optimization, easy for beginners to use.

• Significant Energy Savings: Intelligent throttle adjustment, saving 25%+ fuel; built-in 12kW inverter brushless generator (220V/380V), maintenance-free, no need for additional power supply.

• One-Button Functions: Intelligent fuel refueling (non-stop refueling), one-button side shifting, operable by one person, saving labor.

IV. Integrated Tracks + Quick Deployment, Flexible Relocation, Strong Site Adaptability

• Tracked Chassis: Forged track plates, 21° climbing angle, quick relocation in muddy/mountainous/construction sites, strong ground grip.

• Integrated Design: Approximately 19T, factory-tested, ready to drill in 2 hours, saving 3 days of preparation time compared to a split-type machine.

• Hydraulic Outriggers: 4 outriggers, quick leveling, stable operation, good shock absorption, long frame life.

V. Durable, Reliable, and with Excellent After-Sales Service, High Cost-Effectiveness

• Robust Structure: Thick steel plates reinforced with welding, durable and robust, suitable for heavy-duty field operations.

• Convenient Maintenance: Well-organized hydraulic pipelines, easy to inspect and repair, quick parts replacement, and low maintenance costs.

• Mature After-Sales Service: Manufacturer technical support + ample spare parts, fast repair response, and extensive service network coverage.

VI. Applicable Scenarios

• Solid Mineral Exploration (1000–2000m deep holes, high core recovery rate)

• Geological Survey/Disaster Management (Complex strata, precise inclined boreholes)

• Mountainous/Muddy Sites (Tracked transport, no need for hardened ground)

• Long-Term Continuous Field Operations (Stable and Reliable, Fuel-Saving and Labor-Saving)