1.Powerful, 153kW high horsepower national II emission standard engine is used, with sufficient power reserve to ensure that the drilling rig can complete pipe laying under various complex geological conditions;
2. Push and pull the gear rack to ensure the operation stability of the power head and the transmission reliability;
3. The double floating technology of power head and vise can greatly protect the thread of drill pipe and improve the service life of drill pipe;
4. The optimized design of hydraulic system realizes the dual speed control of power head rotation and push-pull, increases the adaptability of the drilling rig to working conditions, and improves the construction efficiency of the drilling rig;
5. Support the diversification of customer needs. The whole machine can be equipped with automatic (semi-automatic) drill pipe handling device, automatic anchoring device, cab, cold and warm air conditioner, cold start, mud antifreeze, mud cleaning, mud throttling and other devices.
Description | Unit | Parameter value | ||
Engine | Manufacturers |
| Dongfeng Cummins | |
China III | Model |
| QSB5.9-C210 | |
Rated Power | kW /(r/min) | 154 / 2200 | ||
China II | Model |
| 6BTAA5.9-C205 | |
Rated Power | kW /(r/min) | 153/ 2200 | ||
Thrust-Pull | Type |
| Pinion and rack drive | |
Max thrust-pull force | kN | 320/320 | ||
Max thrust-pull speed | m/min | 22 | ||
Rotation | Type |
| Four motor | |
Torque | N·m | 12000 | ||
Max spindle speed | r/min | 0~140 | ||
Loader Crance | / | / | ||
Max inclination angle | ° | 20 | ||
Pipe | Diameter × Length | mm×mm | Φ73×3000 | |
Mud pump | Max Flow rate | L/min | 320 | |
Max pressure | MPa | 8 | ||
Weight | kg | 10500 | ||
Description | Unit | Parameter value | ||
Engine | Manufacturers |
| Dongfeng Cummins | |
China III | Model |
| QSB5.9-C210 | |
Rated Power | kW /(r/min) | 154 / 2200 | ||
China II | Model |
| 6BTAA5.9-C205 | |
Rated Power | kW /(r/min) | 153/ 2200 | ||
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