Product Description
The HF400L is a powerful Reverse Circulation Water Well Drilling Rig designed for versatile applications in drilling operations. With a drilling depth of up to 350 meters and a drilling diameter ranging from 350 to 1200 millimeters, this rig boasts impressive specifications that cater to a wide range of drilling needs.
Equipped with dual spindles operating at speeds between 5 to 22 rotations per minute, each boasting 11 kW of power, the HF400L ensures efficient and precise drilling. The high spindle torque of 36000 N•m enhances the rig's capability to tackle various geological formations. The hoisting ability of 8000 kg per single line strength, with six lines, ensures reliable and robust performance during drilling operations.
The mud pump, with a flow capacity of 680 m³/h and powered by a 55 kW motor, aids in maintaining optimal drilling conditions by circulating mud during the process. The generator set, driven by a 150 kW 6105 diesel engine, provides a stable power supply for the entire rig.
The overall contour of the machine, measuring 9200×2500×3500 mm, and a weight of 26000 kg, reflect its sturdy and compact design, allowing for easy mobility on drilling sites.
The HF400L is specifically categorized as a Positive Circulation Drilling Rig, Water Well Drilling Machine, and Large Hole Well Drilling Rig. Its applications extend to a diverse range of drilling operations, including water well drilling, large hole well drilling, and various geotechnical exploration activities. With its robust specifications and versatile design, the HF400L is a reliable choice for professionals in the drilling industry, offering efficiency and precision in every operation.
Product Parameters
| Model |
HF400L |
| Drilling depth (m) |
≤350 |
| Drilling diameter (mm) |
350-1200 |
| Spindle speed (r/min) |
5-22 |
| Spindle power (kw) |
11×2 |
| Spindle torque (N•m) |
36000 |
| Hoisting ability (single strength) |
8000kg×6 |
| Mud pump |
Flow (m³/h) |
680 |
| Power (kw) |
55 |
| Generator set |
Rated voltage |
380V |
| Rated current |
110A |
| Rated speed |
1500r/min |
| Rated power |
150kw |
| Main machine power |
6105 diesel engine |
| Overall contour (L*W*H) (mm) |
9200×2500×3500 |
| Single weight (kg) |
26000 |
1. **Versatility**: The HF400L positive circulation water well drilling rig is designed for versatility, capable of handling drilling depths of up to 350 meters and diameters ranging from 350 to 1200 millimeters. This adaptability makes it suitable for a wide range of drilling applications.
2. **Powerful Performance**: With dual 11 kW spindles, a spindle speed of 5-22 r/min, and a spindle torque of 36000 N•m, the HF400L delivers powerful and precise drilling performance. It ensures efficient and effective drilling in various geological conditions.
3. **High Hoisting Ability**: The rig's hoisting ability of 8000 kg per line, configured with six lines, provides robust lifting capabilities. This is essential for handling heavy loads during drilling operations, contributing to increased efficiency.
4. **Efficient Positive Circulation System**: Equipped with a high-flow mud pump with a capacity of 680 m³/h and 55 kW power, the positive circulation system ensures the removal of cuttings and debris, maintaining a clean and stable borehole. This efficiency is crucial for successful drilling outcomes.
5. **Reliable Power Source**: The HF400L is powered by a dependable 6105 diesel engine, offering consistent and reliable power for continuous drilling operations. The 150 kW generator set further enhances the machine's reliability and performance.
6. **Compact Design**: With an overall contour of 9200×2500×3500 mm and a weight of 26000 kg, the rig strikes a balance between power and portability. Its compact design facilitates ease of transportation and maneuverability on drilling sites.
Detailed Photos
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