详细说明
KW20 truck mounted hydraulic water well drilling rigs is designedexperience in production waterwell drilling rigs,this drilluses special truck chassis, convenienttravel.it is a light,high efficiency and poly-function drilling machinery. It is mainly used for drilling well,agricultural irrigative well and other well drilling, especially for coteaus and projects which takes water from underground. This crawler which is equipped with big torque hydraulic pump and big diameter. hydraulic cylinder uses new hydraulic technic.
| Total weight (kg) | 7500 |
| Dimension (mm) | 5100*2300*2850 |
| Traveling speed (km/h) | 2.5 |
| Model of engine (Cummins) | YC6B125-K10 |
| Parameter of engine | 92kw/2200rpm |
| Gap between ground (mm) | 280 |
| Hammer | DHD360 (DHD380) |
| Climbing capacity (°) | 25 |
| Depth of blast hole (m) | 200 |
| Working air pressure (Mpa) | 1.05-2.46 |
| Air consumption (m3/min) | 16-30 |
| Dia. of drill rod (mm) | Φ89 |
| Length of drill rod (mm) | 3000 |
| Dia of bit (mm) | Φ115-254 |
| Propulsive force (N) | 45000 |
| Lift power (N) | 95000 |
| RRotary speed | Slow | 60 |
| Fast | 105 |
| Rotary torque (N·m) | 4000 |