KW260 water well drilling rig comes with a rubber track, a user-friendly operating panel, a max. drilling depth of 260m, a supporting power of 75kW and a great lifting power of 15T.
Key Parameters
Drilling Depth:260m
Drilling Diameter:140-305mm
Diesel Engine Power:70Kw
Features
1. The well drilling rig equips a 75 kW Quanchai turbocharged engine to offer strong power.
2. Patented composite arm provides a long stroke and the dual cylinder lifting device provides a large lifting power.
3. The main arm of well drilling rig is installed with a stopper to protect the cylinder.
4. Professional base comes with durability and strong bearing capacity and its wide chain plate causes small damage to the road.
5. The design of parallel transmission with independent oil pump enables a strong power and reasonable distribution. The unique hydraulic system features simple maintenance and low cost.
6. The hydraulic motor is equipped with a reducer to ensure durability and long service life.
7. Dust removal device effectively reduces the dust pollution and makes the KW260 water well drilling rig suitable for cavity and tunnel applications.
8. Fast distribution valve allows for three-gear speed regulation and a maximum speed of 150-160 rpm, enabling the drilling of both water and air.
9. Each hydraulic hose is covered with a soft management unit to enlarge its service life.
10. KW260 water well drilling rig is driven by a diesel engine and its walking, turning, propelling, lifting, leg and discharge rod are hydraulic controlled.
11. The crawler mounted structure offers convenient movement. Its rubber tracked base allows it to travel freely in the city and courtyards without damaging the ground.
12. Strong hydraulic leg is to adjust the height of the rig quickly and stably for easy loading and transposition.
13. The water well drilling rig’s special wellhead provides a certain center for drilling, ensuring a vertical drilling and the position accuracy.
14. The mechanical positioning of the track and carriage improves the stability of this water well drilling rig.
15. The pneumatic system comes with a customized lubricator to lubricate the drill hammer, greatly extending its service life.
Technical Parameters
| Model | KW260 |
| Drilling depth | 260m |
| Dia. hole | Ø140-305mm |
| Advance length one time | 3.4m |
| Working pressure | 1.7-3.0MPa |
| Air consumption | 15-31m³/min |
| Length of rod | 1.5m,2m,3m |
| Dia. of rod | Ø76, Ø89, Ø102 |
| Lifting power | 20T |
| Rotation torque | 4200-5600N.m |
| Rotation speed | 40-70r/min |
| Diesel engine | Yiqi |
| Engine power | 70kW |
| Travelling speed | 0-2.5 Km/h |
| Climb capacity | 30° |
| Weight | 5600kgs |
| Dimension | 4000x1800x2350mm |
| Application | Complicated geological conditions: rock, mud, sand, etc. |
| Drilling way | Top drive hydraulic rotary and propulsion, DTH drilling or mud pump drilling |
| DTH hammer | 4", 5", 6", 8" drill hammer or CIR110, 130, 150,170 |
KAISHAN provides different power supply solutions according to your demands. Usually, the water well drilling rig is equipped with a screw air compressor, but it can be changed if you require a mud pump. If you are going to purchase our water well drilling rig, please tell us the detailed working conditions and we will provide the optimal solution to your needs.
Besides, KW260 well driller is equipped with a steel track, but the rubber track is also optional. Noted that the price is different!
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