product description：
| 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 | ||||
Photos for Reference：
