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Technical Specifications: KW300
Equipped Engine: Yuchai 85KW
Drilling Diameter: 140-325mm
Drilling Depth: 300m
KW300 multifunctional drilling equipment is mainly suitable for drilling water wells, agricultural irrigation wells and other wells, especially suitable for water intake projects in mountainous areas and rock formations.
The efficiency is ten times higher than that of traditional rotary drilling rigs, and the economic benefits created for users are extremely considerable. In particular, it solves the difficulty of air DTH hammer drilling into the soil layer, and solves the construction problem of the rotary drilling rig in the hard rock layer, gravel layer, and pebble layer. It can work efficiently under various geological structures and realize the perfect combination of water drill and air drill.
| Model | KW300 |
| Drilling depth | 300m |
| The hole diameter | Φ140--325mm |
| One-time advance length | 3.3/4.8m |
| Working pressure | 17-30bar |
| Air consumption | 17-36m³/min |
| Drilling pipe length | 1.5m 2m 3m |
| Drill pipe diameter | Φ76,Φ89 ,φ102mm |
| Rig lifting force | 18T |
| Hoisting force of winch | 2T |
| Swing torque | 5700-7500N.m |
| Swing speed | 40-70r/min |
| The penetration efficiency | 15-35m/h |
| High leg stroke | 1.4m |
| The engine brand | Yuchai |
| Equipped capacitor | 85KW |
| Walking speed | 0-2.5 Km/h |
| Climbing angles | 30° |
| The weight | 7.2T |
| Dimension | 4100*2000*2500mm |
| Use |
Complicated geological conditions: Rock, mud, sand etc. |
| Drilling mode |
Superior hydraulic rotation and propulsion DTH drilling or mud pumping |
| Equipped with Hammer | 5'',6", 7",8" Medium and high wind pressure series |
| Tool | Winch, Welding machines，Foam pump |
