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| Parameter Description | Specifications & Values | ||
|---|---|---|---|
| 1. Basic parameters | |||
| Drill depth | Φ42mm drill pipe | 1800m | |
| Φ73mm drill pipe | 800m | ||
| BQ drill pipe | 1800m | ||
| NQ drill pipe | 1500m | ||
| Vertical axis rotation angle | 0~360° | ||
| External dimensions (L × W × H) | Assembly of electric motor | 3500 × 1300 × 2175mm | |
| Assembling diesel engines | 3700 × 1300 × 2175mm | ||
| Weight of drilling rig (excluding power) | 3420kg | ||
| 2. Rotator (when equipped with a 55kW, 1480r/min power machine) | |||
| Vertical shaft speed | Forward to low speed | 98; 166; 253; 340 r/min | |
| Forward to High Speed | 359; 574; 876; 1244 r/min | ||
| Reverse low-speed | 69 r/min | ||
| Reverse High Speed | 238 r/min | ||
| Vertical axis travel | 600mm | ||
| Maximum lifting force of vertical axis | 138.5kN | ||
| Feeding capacity | 93kN | ||
| Maximum turning torque of vertical shaft | 5361 N·m | ||
| Vertical shaft through-hole diameter | 92mm | ||
| 3. Winch (when equipped with a 55kW, 1480r/min power machine) | |||
| Maximum lifting capacity of single rope (1st layer) | 60kN | ||
| Wire rope diameter | 18.5mm | ||
| Drum capacity rope capacity | 120m | ||
| 4. Vehicle moving device | |||
| Moving the oil cylinder stroke | 600mm | ||
| 5. Hydraulic system | |||
| System set working pressure | 8MPa | ||
| Gear oil pump displacement | 20 + 16 ml/r | ||
| 6. Drilling rig power | |||
| Feature | Y2-250M-4 Motor Option | YC6B135Z-D20 Diesel Engine Option | |
| Model | Y2-250M-4 | YC6B135Z-D20 | |
| Power | 55kW | 84kW | |
| Speed | 1480r/min | 1500r/min | |