Smart HydraulicD1200L Surface Core Drilling Rig
1000m NTW drilling depth, intelligent electro-hydraulic control system, 133kW Cummins turbocharged, smart automation, for harsh conditions and complex formation drilling
Product Overview
The D1200L intelligent core drilling rig adopts an intelligent electronic control hydraulic system, equipped with advanced sensing and detection systems, real-time monitoring of various operating parameters. The rig features compact design, powerful performance, and flexible application. Surface core drilling depth reaches 1000m (NTW), suitable for various harsh conditions and complex formations.
Core Advantages
Smart Automation
Intelligent electro-hydraulic control, real-time monitoring, fault-free operation day and night, minimal maintenance
Powerful Performance
133kW Cummins QSB5.9 turbocharged (highland version) diesel engine, sufficient power for smooth drilling
Efficient Drilling
Infinite variable speed top drive, ideal torque and speed for different formations, high-speed smooth drilling
Reliable & Stable
Components withstand harsh working conditions, more pure drilling time, longer life, less maintenance
Technical Specifications
| Parameter | Specification |
|---|---|
| Max Depth with NTW drill pipe | 1000 m |
| Max Depth with BTW drill pipe | 1200 m |
| Max Depth with HTW drill pipe | 600 m |
| Max Depth with PQ drill pipe | 300 m |
| Engine Model | Cummins QSB5.9 Turbocharged (Highland Version) |
| Displacement/Power | 5.9L/6-cylinder, 133kW |
| Max Torque/Speed | 800 Nm / 1500 rpm |
| Spindle Through Bore ID | 110 mm |
| Spindle Speed | 120-1300 RPM |
| Max Torque | 2200 Nm |
| Feed/Pull-back Force | 55 kN / 120 kN |
| Feed Stroke | 1.8 m |
| Mast Drilling Angle | 45-90 deg |
| Main Hydraulic Pump | 35 MPa, 145ml/r |
| Aux Hydraulic Pump | 28 MPa, 60ml/r |
| Wire Rope Capacity | 1200m x 5mm |
| Lift Pull/Speed | 12 kN / 90 m/min |
| Working Dimensions | 7975 x 2200 x 2925 mm |
| Total Weight | approx. 5700 kg |
Application Areas
Applicable Project Types
Solid Mineral Exploration
Deep gold, copper, uranium diamond drilling
Shallow Oil & Gas
Shallow oil and gas resource exploration
Engineering Geology
Large infrastructure engineering geological surveys
Deep Groundwater
Deep groundwater exploration and monitoring
Mine Tunnels
Tunnel ventilation, drainage, grouting
Foundation Engineering
Large diameter foundation drilling
Applicable Geological Conditions
- Hard rock layers (optimal)
- Fractured zones
- Complex formations
- Loose sedimentary layers
Working Principles
Smart Electro-Hydraulic Drive
Variable pump + dual motor drive, load-sensitive control, 120-1300 RPM infinite variable, high drilling efficiency, large torque output.
Smart Sensing & Monitoring
Real-time monitoring of rig operating parameters, intelligent control of drilling parameters, automatic adaptation to formation changes, fault-free operation day and night.
