1. The single-handle hydraulic control pilot system provides comfortable operation performance and flexible adjustment performance for the whole machine, and selects first-class brand hydraulic components to ensure the reliability of the hydraulic system of the whole machine;
2. The double-floating patented technology of power head and vise can greatly protect the drill pipe thread and improve the service life of the drill pipe;
3. High and low speed push-pull rotation system, the plunger variable motor realizes the high and low speed of the power head push-pull, increases the adaptability of the drilling rig to working conditions, and improves the construction efficiency of the drilling rig;
4. A large-space heating and air-conditioning cab is optional, and the main engine is equipped with cold start, mud antifreeze, cleaning and other devices to ensure the adaptability of the main engine to construction in cold areas;
5. The configuration is flexible and diverse. The whole machine can be equipped with automatic (semi-automatic) drill pipe loading and unloading device, single (double) automatic anchoring device, mud antifreeze, mud cleaning and other devices, and can also be equipped with more environmentally friendly and energy-saving Dongfeng Cummins Euro IIIA emission engine.
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 | ||
China III | Model | QSB6.7-C220 | ||
EU Stage IIIA | Rated Power | kW /(r/min) | 164/2200 | |
Thrust-Pull | Type | Pinion and rack drive | ||
Max thrust-pull force | kN | 345/345 | ||
Max thrust-pull speed | m/min | 36 | ||
Rotation | Type | four motor | ||
Torque | N·m | 12600 | ||
Max spindle speed | r/min | 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 |