XSL20/1000 crawler type deep water well drilling rig
The XSL20/1000 crawler type deep water well drilling rig adopts full hydraulic control and top power head to drive drilling tools to rotate, which has high drilling efficiency.
Model: XSL20/1000
Weight: 47.5t
Drilling depth: 2000(Φ89)
Max.speed: 105/155r/min
描述
Product Introduction
The XSL20/1000 crawler type deep water well drilling rig adopts full hydraulic control and top power head to drive drilling tools to rotate, which has high drilling efficiency. The entire machine has a logical layout, uses an all-terrain or crawler chassis for transportation, is very mobile, and is adaptable to various types of poor road conditions. It is frequently used in projects to explore and mine hydrological wells, coalbed methane, shallow shale gas, geothermal, and other resources. It is also useful in other industries such as coal mine gas drainage and emergency rescue.
To fulfil the drilling requirements of various formations, the top drive head spindle’s large diameter makes it appropriate for a variety of drilling methods, including mud drilling, air drilling, air foam drilling, etc. Air drilling is especially suitable for fractured formations that are difficult to form holes in, and the drilling speed is fast. Air foam drilling is especially suitable for rock formations, drilling is not easy to tilt so it’s conducive to protecting groundwater or oil and gas permeability. Mud drilling is suitable for most strata, the operation is easier, and complex geological conditions can be controlled.
Main Parameters
Item | Unit | Parameter |
Weight | t | 47.5 |
Max.diameter of working floor | mm | Φ610 |
Drilling depth | m | 2000(Φ89) |
Max.lifting capacity | KN | 1000 |
Max.feeding capacity | KN | 260 |
Max.lifting speed | m/min | 43 |
Max.feeding speed | m/min | 50 |
Stroke | mm | 15200 |
Max.torque | N﹒M | 31500/21000 |
Max.speed | r/min | 105/155 |
Engine | - | TAD1650VE |
Rated power | KW | 405 |
Working dimension | mm | 8800×4500×22090 |
Transportation dimension | mm | 14400×3000×3600 |
Max.climbing gradient | ％ | 39 |
Remarks: This product is continuously improved with the progress of technology. The difference between the parameters and structural characteristics listed above is subject to the actual product.
Performance Characteristics
1. The mature and reliable hydraulic top driving power head has large bearing capacity and good sealing effect.
2. The telescopic drilling mast with adjustable clearance can meet the requirements of long casing construction with high working efficiency.
3. Unique hydraulic matching technology has high system efficiency.
4. The integrated visual feeding system can adjust the drilling pressure according to the drilling depth.
5. Equipped with four hydraulic high landing legs, the rig can be quickly levelled without lifting.
6. Screw-type centering device provides wide working space when working.
- All relevant spare parts for the XSL20/1000 crawler type deep water well drilling rig are available.
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