In the world of water well drilling, space constraints, complex operations, and difficult disassembly are common challenges that slow down projects and increase costs. Traditional drilling equipment is often too large for tight work areas and requires multiple operators to manage. This is where the Hydraulic Water Well Drilling Rig from YG Machinery provides the perfect solution. Engineered for efficiency and user-friendliness, our small water well drilling machine combines a compact footprint with powerful hydraulic performance, making it the ideal choice for contractors, farmers, and property owners seeking reliable water access in confined spaces.

What Is a Hydraulic Water Well Drilling Rig?
It’s a compact, mechanized drilling machine designed for installing water wells in areas with limited space. YG Machinery’s YG-150 model takes this concept further by offering a rig that occupies just 1 square meter and stands only 2 meters tall, yet delivers impressive drilling capabilities. Whether you are searching for a reliable hydraulic well drilling rig for agricultural irrigation or a versatile small borehole drilling machine for residential water access, our equipment delivers exceptional value. As a trusted provider of small water well drilling rigs, YG Machinery combines innovative in-house design with practical functionality to meet the needs of modern drilling professionals.
Product Specifications: YG Machinery Hydraulic Water Well Drilling Rig
| Specification | Detail |
| Model | YG-150 |
| Motor Type | Diesel |
| Power | 22 Hp |
| Max Drilling Depth | 150 m |
| Drilling Diameter | 75-325 mm |
| Electric Start | Included |
| Mud Pump | Included |
| Lift Weight | 800 KG |
| Lifting Height | Max 2.5 m |
| Machine Weight | 550 KG |
| Quantity | 1 Set |
Key Applications of Hydraulic Water Well Drilling Rig
- Residential Water Wells: Install wells for home water supply in tight backyard spaces.
- Agricultural Irrigation: Provide reliable water access for crops and livestock.
- Geothermal Drilling: Create loops for sustainable heating and cooling systems.
- Small-Scale Construction: Handle foundation and piling tasks in confined areas.
- Rural Water Access: Establish water sources in remote or space-limited locations.
Key Features and Advantages of Hydraulic Water Well Drilling Rig
1. Compact Design for Tight Spaces
It occupies just 1 square meter of space and is 2 meters high, making it ideal for indoor drilling and confined work areas where traditional rigs cannot operate. Quick installation in less than ten minutes means you can start drilling almost immediately after arrival on site.
2. Innovative In-House Design
Developed in-house by YG Machinery, this rig addresses common drilling challenges—particularly the difficulty of disassembly that plagues many competing models. Our thoughtful engineering ensures that maintenance and component access are straightforward, saving valuable time during service intervals.
3. Fully Mechanized Operations
All lifting, loading, and unloading of drill pipes are fully mechanized, saving time and labor while simplifying operation. This feature reduces physical strain on operators and allows a single person to manage the entire drilling process with ease.
4. User-Friendly Operation
The rig can be operated by one person thanks to the auto water flow control function. This intelligent feature automatically manages water flow during drilling, allowing operators to focus on positioning and depth control rather than manual adjustments.
5. Robust Construction for Reliability
Built with double-lift chains, this portable well-drilling machine delivers enhanced lifting stability and durability. The robust construction ensures consistent performance even in demanding drilling conditions.

6. Leak-Proof Design
The rig features a thickened, strong water swivel with an adjustable inlet water pipe that can change direction and is secured with a screw to prevent leaks. This innovative design eliminates common leakage issues that can compromise drilling efficiency and create messy work environments.
7. Efficient Cooling System
The hydraulic oil radiator is strategically placed near the hydraulic tank to ensure optimal cooling and protect against accidental collisions. This placement maximizes cooling efficiency while safeguarding the radiator from damage during transport and operation.
8. Impressive Drilling Capability
With a maximum drilling depth of 150 meters and drilling diameters ranging from 75mm to 325mm, this borehole drilling machine handles a wide variety of applications, from residential water wells to agricultural irrigation projects.
9. Complete Package Ready to Work
Each YG-150 comes with an electric start, a mud pump, and all necessary components to begin drilling immediately. The 800 KG lift weight and 2.5 meter lifting height provide ample capacity for standard drilling operations.


Why Choose YG Machinery’s Hydraulic Water Well Drilling Rig?
Space Efficiency Without Compromise
Many small water well drilling rigs for sale sacrifice power for portability. The YG-150 delivers both—fitting into a 1 square meter footprint while providing 150 meters of drilling depth capability.
Designed for Real-World Challenges
Our in-house design specifically addresses the difficulty of disassembly that frustrates operators of competing rigs. When maintenance is required, you will appreciate the thoughtful engineering that makes component access straightforward.
One-Person Operation
With auto water flow control and fully mechanized pipe handling, a single operator can manage the entire drilling process. This reduces labor costs and simplifies crew requirements.
Built to Last
Double lift chains, a thickened water swivel, and strategically placed hydraulic oil radiator demonstrate our commitment to durability and reliability in demanding field conditions.

FAQs about Hydraulic Water Well Drilling Rig
Q1: What is the maximum drilling depth of this small well drilling rig?
A: The YG-150 can drill to a maximum depth of 150 meters, making it suitable for residential water wells, agricultural irrigation, and geothermal applications.
Q2: What drilling diameters can it handle?
A: It handles drilling diameters from 75mm to 325mm, providing flexibility for various well sizes and applications.
Q3: How much space does the rig require?
A: The rig occupies just 1 square meter of space and stands 2 meters tall, making it ideal for indoor drilling and confined work areas.
Q4: Can one person operate this rig?
A: Yes. The rig features auto water flow control and fully mechanized pipe handling, enabling a single operator to manage the entire drilling process efficiently.
Q5: What power source does it use?
A: The YG-150 is powered by a 22 Hp diesel engine with electric start included for convenient operation.
Q6: Is a mud pump included?
A: Yes, a mud pump is included with the rig, ensuring you have all the necessary components for effective drilling operations.
Q7: How does the leak-proof design work?
A: The rig features a thickened, strong water swivel with an adjustable inlet water pipe secured by a screw to prevent leaks. This eliminates common leakage issues found in competing models.
Q8: What makes this portable water well drilling rig different from competitors?
A: Our in-house design specifically addresses the difficulty of disassembly that plagues many competing rigs. Combined with the compact footprint, auto water flow control, and fully mechanized operations, the YG-150 offers a superior user experience and maintenance accessibility.
Q9: How does the cooling system work?
A: The hydraulic oil radiator is strategically placed near the hydraulic tank to ensure optimal cooling while protecting the radiator from accidental collisions during transport and operation.
Q10: What is the typical lead time?
A: Lead times vary based on order volume. Contact our sales team for specific timelines.
Q11: Do you provide after-sales support?
A: Absolutely. We offer comprehensive after-sales support, including spare parts availability, technical assistance, and operational guidance.


Conclusion on Hydraulic Well Drilling Rig
The portable water well drilling rig from YG Machinery represents the ideal combination of compact design, powerful performance, and user-friendly operation. With its 1 square meter footprint, 150-meter drilling depth, and innovative features like auto water flow control and fully mechanized pipe handling, it is the perfect small well drilling rig for contractors and property owners with space constraints. As a leading small-borehole drilling machine backed by thoughtful in-house engineering, this small water well drilling rig for sale option delivers reliable performance with minimal maintenance.
Contact YG Machinery today to discuss your drilling needs and discover how our small well drilling rig can transform your water access projects.
If you require an HDD water well drilling rig, we can also provide one for you; please feel free to contact us.



