


Technical Specifications: KW260A
Equipped Engine: Yiqi 70Kw
Drilling Diameter: 140-305mm
Drilling Depth: 260m
The KW260A Water Well Drilling Rig is a wheel-mounted drilling system designed for efficient water well construction in agriculture, domestic water supply, and general engineering applications, suitable for a wide range of shallow to medium-depth drilling conditions.

The KW260A Water Well Drilling Rig is designed to deliver consistent drilling performance for common groundwater development projects. It provides reliable penetration capability across soil, sand, and mixed formations, meeting typical well construction requirements.
The integrated wheel-mounted chassis allows fast relocation between job sites without complex transportation or reassembly. This makes it suitable for projects that require flexible field deployment and short installation time.
The rig adopts a hydraulic-driven system with straightforward operation, enabling smooth control of drilling speed, torque, and feeding pressure. This improves working efficiency while reducing operator workload.
The system can be configured with mud pump or air drilling setups depending on geological conditions. This flexibility allows it to perform effectively in different formations and working environments.
Designed with a focus on durability and operational efficiency, the KW260A offers a balanced solution for long-term field use, helping contractors complete projects with controlled operating costs and stable performance.

| Model | KW260A |
| Drilling depth | 260m |
| Dia.hole | φ140-305mm |
| 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 | φ76, φ89,φ102 |
| 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 Driling |
| Dth Hammer | 4",5",6",8" Drill hammer or CIR110, 130, 150,170 |