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Water Well Drilling Rig | |||||
Model | YG-300 | ||||
Engine power | Diesel, Yuchai 85KW | ||||
Max. Drlling Depth | 300m | ||||
Hole Diameter | Φ140-325mm | ||||
Drilling Pipe Diameter | Φ89/102mm | ||||
Drilling Pipe Length | 3m | ||||
Rig Lifting force | 18Ton | ||||
Rapid rise speed | 22m/min | ||||
Walking speed | 2.5Km/h | ||||
Fast feeding speed | 40m/min | ||||
Climbing angles | 30° | ||||
Rotating torque | 5700-7500N·m | ||||
Rotating speed | 40-70r/min | ||||
Working air pressure | 1.7-3.0MPa | ||||
Air consumption | 17-36m3/min | ||||
Penetration efficiency | 15-35m/h | ||||
High leg stroke | 1.4m | ||||
Dimensions | 4100×2000×2500mm | ||||
Weight | 7200kg |
1. Mature and reliable hydraulic top drive power head with large bearing capacity and good sealing effect.
2. The gap adjustable telescopic drill collar can meet the requirements of long casing construction and has
high work efficiency
3. Unique hydraulic matching technology for high system efficiency.
4. Integrated visualization pressurize and pressurize and pressurize decompression feed system for fine
adjustment of drilling pressure according to drilling depth.
5. Four hydraulic high supporting legs are provided to achieve rapid leveling of the rig without lifting.
6. The swing-type centering device provides a wide working space when working.