
Henan Digndian Machinery Co., Ltd. - Your Trusted Water Well Drilling Rig Partner
Specializing in robust, high-performance water well drilling rigs, our machines are masterfully engineered for unmatched efficiency and durability across diverse geological terrains. With over two decades of expertise, we proudly deliver rigs that seamlessly integrate state-of-the-art hydraulic systems and exemplary precision engineering to significantly enhance drilling speed while ensuring operational costs remain at an absolute minimum.
Key Advantages:
- Adaptability: Our solutions are highly customizable, catering to both shallow and deep wells (ranging from 50m to 2000m), making them ideal for agricultural use, civil engineering undertakings, and comprehensive water supply projects.
- Reliability: Constructed from corrosion-resistant materials and robust components, ensuring minimal downtime and an extended service lifespan.
- User-Friendly Design: Featuring intuitive controls and straightforward maintenance capabilities that help reduce labor costs while enhancing user safety.
- Technical Support: Comprehensive global after-sales service with rapid access to spare parts to keep your projects progressing smoothly.
Equipped with eco-friendly engines and complemented by smart monitoring technologies, our rigs define the benchmark for both productivity and sustainability. Trust Digndian Machinery to empower your drilling endeavors.
Detailed Photos




Model |
DD150 Water Well Drilling Rig |
Drilling depth (m) |
50-150 |
The final hole diameter (mm) |
100-350 |
Drill pipe diameter (mm) |
50 |
A body of water pump(kw) |
2.2 |
HP |
22/28 |
Speed(r/min) |
60 |
Rig weight (kg) |
530 |
Drill size(L*W*H)(mm) |
1600*1200*1900 |
Power |
Diesel engine |
Bit specification |
Multi-bore alloy bit optional |
Suitable for the soil |
Mud layer, sand layer, stone can be equipped with diamond core drill. |







After Sales Service
1. Warranty Coverage
We offer an extensive 2-year warranty on all our mechanical equipment. Within this period, should any component fail due to manufacturing defects, we ensure replacement at no additional cost. Our warranty also covers free labor for repairs related to these defects.
2. Technical Support
Our dedicated team of experienced engineers is available around the clock to provide technical support. Whether you have questions about equipment operation, troubleshooting, or maintenance, reach out via email, phone, or our online customer service platform. We strive to respond to all inquiries within an efficient 8-hour timeframe.
3. Spare Parts Provision
To ensure uninterrupted operation of your equipment, we maintain a large inventory of premium spare parts. We guarantee delivery of required parts within 3 business days upon order receipt, while offering competitive pricing and a 6-month quality guarantee for these parts.
4. On-site Service
For complex issues beyond remote resolution, we provide on-site service. Our skilled technicians will be dispatched to your location promptly, typically within 15 business days depending on your location. All travel and accommodation costs for on-site service within the warranty period are fully covered for warranty-related issues.
5. Regular Maintenance and Upgrades
We offer structured maintenance packages tailored for our clients. Our technicians will visit your site at prearranged intervals, such as quarterly or annually, to conduct maintenance checks, clean the equipment, and replace any worn parts. We also keep you informed about the latest software and hardware upgrades, enhancing performance and extending equipment lifespan.