Product Description
DR200 Water Well Drilling Rig is a high-performance hydraulic crawler drilling machine developed for medium-depth water well drilling projects. With a maximum drilling depth of 200 meters and a borehole diameter of up to 350mm, the machine provides greater drilling capacity and higher efficiency for demanding applications.
The rig combines a powerful diesel engine, advanced hydraulic system and durable crawler chassis to ensure reliable operation under various working conditions. It is suitable for drilling through soil, sand, gravel and rock formations while maintaining excellent drilling speed and stability.
Main Features
The DR200 is equipped with a high-torque rotary head capable of delivering up to 4800N.m of torque, ensuring strong penetration performance in hard rock conditions. Its lifting force reaches 15 tons, allowing safe handling of longer drill strings and heavier drilling tools.
The hydraulic operating system offers precise control and reduces operator workload. The crawler chassis provides excellent mobility and stability, making the rig suitable for remote areas, mountainous regions and complex construction environments.
Designed for durability and efficiency, the DR200 offers low maintenance requirements and reliable long-term performance.
Technical Specifications
| The weight | 5T |
| Drill pipe diameter | Φ76 / Φ89 mm |
| The hole diameter | 90–300 mm |
| Drill pipe length | 1.5 m / 2.0 m / 3.0 m |
| Drilling depth | 200 m |
| Rig lifting force | 15 T |
| One-time advance length | 3.3 m |
| Rapid rise speed | 30 m/min |
| Walking speed | 20–40 km/h |
| Fast feeding speed | 60 m/min |
| Climbing angles | 30° |
| Swing speed | 45–70 rpm |
| Equipped capacitor | 65kW |
| Hoisting force of winch | 1.5T |
| Using air pressure | 1.7–2.5 MPa |
| Swing torque | 3500–4800 N.m |
| Air consumption | 17–31 m³/min |
| Dimension | 4350 × 1600 × 2450 mm |
| The penetration efficiency | 10–35 m/h |
| High leg stroke | 1.4 m |
After-sales Service
We provide comprehensive technical support, spare parts supply, operation guidance and online troubleshooting assistance. All drilling rigs are tested before delivery to ensure reliable performance and customer satisfaction. The DR200 is backed by professional after-sales service to support your drilling projects worldwide.
