

Access to clean drinking water and reliable irrigation remains a critical challenge for millions of people living in remote areas worldwide. A small water well drilling machine solves this problem by enabling communities and small businesses to drill their own water wells at a fraction of the cost of hiring large drilling companies. This compact, self-contained equipment can be transported to hard-to-reach locations where large rigs cannot operate, making it an essential tool for rural development and agricultural projects.
YG offers two high-performance models designed for small to medium-scale drilling projects: YG-240-22P and YG-240-30P. Both models feature full automatic screw thread rod change, which eliminates the need for manual rod handling and reduces operator fatigue. With a maximum drilling depth of 200 meters, they can access most groundwater reserves in tropical and subtropical regions. This portable well drilling equipment requires only two operators to run, significantly reducing labor costs compared to traditional drilling methods. In addition to small water well drilling machines, YG also sells a range of other drilling rigs, including hydraulic core drilling machines, reverse circulation drilling machines, rotary piling machines, and horizontal directional drilling equipment.
Small Water Well Drilling Machine Parameters
| Model | YG-240-22P | YG-240-30P |
| Dimension | 1450*1550*1970mm | 2000*1230*2090mm |
| Weight | 200kg | 200kg |
| Drill rod diameter | 42mm | 51mm |
| Drill rod length | 1.5m/unit | 1.5m/unit |
| Rod change method | Full automatic screw thread | Full automatic screw thread |
| Max drilling depth | 200m | 200m |
| Diesel engine power | 22HP | 30HP |
| Drilling hole diameter | Within 280mm | 100mm-240mm |
| Lifting height | 2.5m | Max 2.5m |
| Lifting force | 1000kg | 2000kg |


2 Real-World Success Stories
Case Study 1: Malaysia – Independent Contractor Builds Profitable Rural Business
An independent drilling contractor in Malaysia started his business with a single YG-240-22P rig, focusing on serving rural homes and small family farms that large drilling companies refused to visit. The compact size of the rig allowed him to reach properties with narrow dirt roads and steep driveways that were inaccessible to larger equipment.
In his first year of operation, he completed 42 residential wells with an average depth of 90 meters. The automatic rod change system allowed him to work efficiently with just one helper, keeping his labor costs low. His customers appreciated his fast response time and affordable prices, and most of his business came from word-of-mouth referrals. Within 10 months, he had fully paid off his equipment and was already planning to purchase a second rig to expand his operations.
Case Study 2: Thailand – Farm Owner Turns Water Need Into Extra Income
A small farm owner in northeastern Thailand originally purchased a YG-240-30P small water well drilling rig to drill irrigation wells for his own 12-hectare cassava farm. He had previously relied on expensive water trucks during the dry season, which cut into his profits significantly.
After drilling three wells for his own farm and solving his irrigation problems, he started receiving requests from neighboring farmers who also needed affordable water wells. He now spends 2-3 days per week drilling wells for other farmers in the area, charging competitive rates that are 30% lower than those of large drilling companies. The extra income from drilling has doubled his total annual earnings, and he has become the go-to drilling provider for his entire district.


Actual Daily Output and ROI Calculation for Small Drilling Projects
The biggest question every potential buyer asks is: “How fast can I make my money back?” The answer depends on your local market rates, but the numbers for a small water well drilling machine are consistently impressive.
Under normal geological conditions, the YG-240 series can drill 20-30 meters per day in soft soil and 10-15 meters per day in medium rock formations. For a standard 100-meter residential drinking water well, this means you can complete the entire project in 3-5 days. At an average global rate of $15 per meter drilled, this translates to $1,500 revenue per well, with material and fuel costs of only $300-$400.
This means you can generate $1,100-$1,200 net profit per well. Even if you only complete 2 wells per month, you can recoup your entire investment in 6-8 months. Many operators also offer additional services such as pump installation and well maintenance, which further increase their revenue streams. This portable well drilling equipment allows you to start a profitable drilling business with minimal upfront capital and no prior industry experience.
YG-240-22P vs YG-240-30P: Match Your Rig to Your Project Needs
Both models offer the same reliable performance and compact design, but they are optimized for different drilling requirements:
- YG-240-22P: Equipped with a 22HP diesel engine and 42mm drill rods. It has a lifting force of 1000kg and can drill holes up to 280mm in diameter. This small water well drilling rig is ideal for residential drinking water wells and small-scale irrigation projects in soft to medium geological formations.
- YG-240-30P: Features a more powerful 30HP diesel engine and 51mm drill rods. It has a lifting force of 2000kg and can drill holes between 100 mm and 240 mm in diameter. This model is better suited for larger irrigation wells and projects involving harder rock formations.


Portable Water Well Drilling Rig For Sale– YG Machinery
A reliable small water well drilling machine is a life-changing investment that provides access to clean water and opens up profitable business opportunities. YG’s rigs are built with high-quality components to deliver consistent performance in tough field conditions. If you are looking for a durable, cost-effective portable water well drilling rig for sale, contact us today. Our technical team will evaluate your project requirements and help you select the perfect model for your needs. We also provide detailed operation guides and video tutorials to help your team get started quickly. Request your transparent small water well drilling machine quote now and take the first step toward water independence and financial freedom.

