Description
The SMC-DTH-300 is a robust diamond core and water well spindle-type drilling rig designed for multi-purpose geological and infrastructure applications. Its adaptability allows it to perform in a wide array of conditions and geological formations, making it ideal for mine exploration, well drilling, railway/highway construction, bridge foundations, tunnel boring, and hydropower projects.
This rig supports drilling with diamond, hard-metal, or spiral bits depending on ground hardness. It features a compact structure, light weight, excellent dismountability, and wide spindle speed range, ensuring maximum operational flexibility and transport convenience in remote terrains
Technical Details
| Description | |||
|---|---|---|---|
| Model | SMC-DTH-300 | ||
| Drilling Depth | Up to 300 m | ||
| Drill Rod Diameter | Φ50 mm | ||
| Spindle Stroke | 530 mm | ||
| Spindle Lifting Power (max) | 60 kN | ||
| Spindle Driving Force (max) | 40 kN | ||
| Spindle Output Torque | 3100 N·m | ||
| Chuck Type | Hydraulic or Column Chuck | ||
| Spindle Hole Diameter | Φ65 mm / Φ96 mm | ||
| Head Angle Range | 0–360° (horizontal & inclined drilling) | ||
| Single Rope Lifting Power | 30 kN | ||
| Steel Wire Rope Diameter | Φ13 mm | ||
| Lifting Speeds (m/s) | 0.30 / 0.59 / 1.01 / 1.66 / 2.09 | ||
| Spindle Speeds (rpm) | CW: 34–1094 rpm CCW: up to 173 rpm | ||
| Cylinder Stroke | 400 mm | ||
| Weight (excluding power unit) | 1200 kg | ||
| Dimensions (L × W × H) | 2000 × 900 × 1600 mm | ||
| Diesel Engine Option | 495D, 26.5 kW | ||
| Electric Motor Option | Y180L-4, 22 kW |