YG water well drilling rig is multifunctional; it can be used with an air compressor, mud pump, or it can use the dry hydraulic drilling method. The drilling rigs are not only designed for water drilling. They can be used in all conditions based on the pore-forming purpose. They are widely used in industrial and agricultural water projects, testing wells, and other exploration boreholes. In particular, drilling holes for geothermal heating, it can also meet the engineering basis for reinforcement, loose gravel drilling rock information connected with a variety of engineering. YG drilling rigs are more efficient, with a low failure rate, more economical, and durable, and with a high comprehensive cost performance. If you are interested, please contact YG immediately for more information.
YG Water Well Drilling Rigs Parameter
| Model | YG-180 | YG–200 | YG–300 | YG–300A | YG–400 | YG–600 |
| Drilling hole diameter | 140-254mm | 140-305mm | 140-325mm | 140-325mm | 140-350mm | 140-350mm |
| Drilling depth | 180m | 200m | 300m | 300m | 400m | 600m |
| One-time advance length | 3.4m | 3.4m | 6.6m | 3.4m | 6.6m | 6.6m |
| Walking speed | 2.5km/h | 2.5km/h | 2.5km/h | 2.5km/h | 2.5km/h | 2.5km/h |
| Climbing angles (Max.) | 30 | 30 | 30 | 30 | 30 | 30 |
| Equipped capacitor | 55kw | 65-70kw | 84kw | 75.8kw | 92kw | 115kw |
| Using air pressure | 1.7-2.5mpa | 1.7-3.0mpa | 1.7-3.3mpa | 1.7-3.0mpa | 1.7-3.5mpa | 1.7-3.5mpa |
| Air consumption | 17-31m³/min | 17-30m³/min | 17-35m³/min | 17-35m³/min | 17-35m³/min | 17-35m³/min |
| Drill pipe length | 1.5m, 2.0m, 3.0m | 1.5m, 2.0m, 3.0m | 1.5m, 2.0m, 3.0m,6.0m | 1.5m, 2.0m, 3.0m | 1.5m, 2.0m, 3.0m,6.0m | 1.5m, 2.0m, 3.0m,6.0m |
| Drill pipe diameter | 76mm, 89mm | 76mm, 89mm | 89mm, 102mm | 76mm, 89mm, 102mm | 89mm,102mm,108mm | 102mm,108mm,114mm |
| Rig lifting force | 15t | 12t | 20t | 16t | 22t | 28t |
| Swing speed | 45-65rpm | 45-70rpm | 45–115rpm | 40–70 rpm | 45-115rpm | 45–115rpm |
| Swing torque | 3200-4600(N.m) | 3500-4800(N.m) | 6200-8500(N.m) | 5700-7500(N.m) | 6500-9000(N.m) | 8500-11000(N.m) |
| Dimension | 3800*1500*2200mm | 4000*1750*2450mm | 5900*2000*2850mm | 4100*1950*2600mm | 5900*2100*2850mm | 6000*2200*2850mm |
| Weight | 4500kg | 5800kg | 9000kg | 7000kg | 10000kg | 12000kg |
Case 1: Mexican Rural Water Supply Cooperative
Customer Background
This Mexican cooperative is a medium-sized rural water supply organization with 45 employees, serving 28 rural villages in Jalisco state, focusing on solving drinking water and agricultural irrigation problems for local farmers. Their core business includes drilling water wells, installing water supply pipelines, and maintaining rural water facilities, mainly operating in flat rural plains and hilly areas with scarce surface water. After searching for a water well drilling machine for sale and a water drilling rig for sale online, they chose YG’s crawler-type deep well drilling equipment to upgrade their drilling fleet.
Core Difficulties the Customer Faced
- Local rural areas have mixed geology (soft soil + gravel), and old drilling machines often got stuck, with a daily drilling depth of only 8–10 meters.
- Hilly terrain made it hard to transport bulky drilling equipment, and some remote villages were inaccessible, delaying water well projects by 4–6 days on average.
- The cooperative had limited funds and needed cost-effective deep-well drilling equipment with low maintenance costs.
- Their workers lacked professional drilling skills, and old machines had complex operations, leading to low drilling success rates (only 75%).
YG Customized Solution
According to their rural project needs and mixed geology, we recommended the YG-200 crawler water well drilling machine (drilling depth 200m), a type of deep well drilling equipment with strong adaptability. It is equipped with wear-resistant alloy drill bits for gravel strata, has a compact crawler design for hilly terrain, and features simple controls. We offered competitive factory-direct pricing (no middlemen) and provided free Spanish operation training videos and on-site guidance. We also customized portable accessories to facilitate transportation to remote villages.
On-Site Problems & Solutions
During trial drilling, two issues were solved: First, the gravel stratum caused slight drill bit wear. We sent free spare alloy drill bits and taught workers how to adjust drilling pressure and speed for gravel, reducing wear by 50%. Second, workers struggled with the crawler’s slope operation. Our technical team provided 1-day on-site training, demonstrating safe operation skills on slopes, and the team mastered it quickly.
Effects
After putting the machine into use, the daily drilling depth increased by 62.5% (from 8m to 13m). A 150m well project was shortened from 18 days to 11 days, cutting the cycle by 38.9%. The drilling success rate rose to 96%, eliminating dry-well losses (about 1,200 US dollars per dry well). The crawler design reduced transportation time to remote villages by 40%, and low maintenance costs cut monthly operating expenses by 28%. The cooperative completed 12 more water well projects in 3 months than before.
Customer Feedback
“We’re extremely satisfied with YG’s water well drilling machine! It handles our local gravel and soft soil perfectly, no more stuck drills. The crawler design is great for hilly villages, and it’s super easy to operate—our workers mastered it in a day. The price is very competitive, and the after-sales service is thoughtful. This deep well drilling equipment has greatly improved our project speed and success rate, helping more rural families get clean drinking water. We’ll definitely buy more YG water drilling rig for sale in the future!”
Case 2: South African Mining & Rural Drilling Team
Customer Background
This South African team is a large drilling enterprise with 82 employees, serving the mining and rural infrastructure market in Gauteng province. Their core business includes drilling industrial water wells for mining sites, rural drinking water wells, and geothermal test wells, operating in mountainous mining areas and arid rural regions with complex hard rock geology. They needed reliable deep well drilling equipment to replace their old, inefficient machines, and chose YG after comparing multiple water drilling rig for sale suppliers.
Core Difficulties the Customer Faced
- Mining areas have hard rock strata, and old drilling machines had low torque, with a daily drilling depth of only 6–7 meters, unable to meet mining water demand.
- Remote mining sites lack electricity, and old machines have high fuel consumption, increasing operating costs by 30%.
- The team needed water well drilling machine for sale with strong durability to withstand heavy use in dusty mining environments.
- They faced long wait times for spare parts and poor after-sales service with their previous supplier, causing frequent project shutdowns.
YG Customized Solution
Aiming at their hard rock drilling needs and remote mining sites, we provided the YG-300 diesel-powered water drilling rig (drilling depth 300m), a heavy-duty deep well drilling equipment with high torque (1200N·m) and low fuel consumption. It is equipped with diamond drill bits for hard rock, a dust-proof engine cover, and a large fuel tank (80L) for long-term operation without electricity. We offered preferential bulk pricing and provided a full set of spare parts (drill bits, hydraulic hoses) for emergency use. We also established a local after-sales point in Johannesburg for timely support.
On-Site Problems & Solutions
Two key issues were addressed: First, hard rock drilling caused slow progress initially. Our team remotely guided workers to adjust the hydraulic pressure and drill rotation speed, optimizing the drilling process—daily depth increased from 7m to 14m. Second, the dusty environment blocked the air filter after 2 weeks. We taught workers to clean and replace the filter in 10 minutes and sent additional high-efficiency air filters for backup, solving the problem completely.
Effects
Daily drilling depth doubled (from 7m to 14m), a 100% increase. A 250m mining water well project was shortened from 35 days to 18 days, cutting the cycle by 48.6%. The low fuel consumption design reduced daily fuel costs by 22% (saving 150 US dollars per day). The machine’s dust-proof design and durable parts reduced maintenance costs by 45% per month, and the failure rate dropped from 3 times per month to 0, eliminating shutdown losses of 2,800 US dollars per shutdown.
Customer Feedback
“YG’s deep well drilling equipment is a game-changer for our South African mining and rural projects! It drills through hard rock easily, with high torque and low fuel consumption—perfect for remote mining sites. The dust-proof design works great in our dusty environment, and the local after-sales support is super fast. This water well drilling machine for sale is durable, efficient and cost-effective. It has greatly improved our drilling capacity and reduced costs, and we highly recommend YG to all African drilling teams!”
How to Choose Water Well Drilling Machines? 5 Tips
1. Choose the Right Model Based on Your Project
- For small rural drinking water projects (100–200m depth): Pick YG-200 water well drilling machine (crawler/wheeled) — cost-effective, easy to transport, suitable for soft soil/gravel.
- For large mining/industrial projects (200–600m depth, hard rock): Opt for YG-300/600 heavy-duty water drilling rig — high torque, diamond drill bits, durable for harsh environments.
2. Consider Terrain & Geology
- Hilly/muddy terrain: Choose crawler-type deep well drilling equipment for off-road performance.
- Flat plains: Wheeled models are lighter and easier to transport.
- Hard rock/gravel: Ensure the machine is equipped with alloy/diamond drill bits (YG offers free customization).
3. Check Core Parameters
- Drilling Depth & Diameter: Match to your project needs.
- Power Source: Diesel (for remote sites with no electricity) or electric (for urban areas) — YG offers both options.
- Fuel Efficiency & Durability: Prioritize low fuel consumption and wear-resistant parts to cut long-term costs.
4. Verify After-Sales Service
- Choose suppliers with global after-sales support (YG has local warehouses in major regions, 1-year free warranty).
- Ensure spare parts are available quickly and technical guidance is provided (YG offers 24/7 remote support).
5. Compare Pricing Wisely
- Don’t just pick the cheapest — YG’s factory-direct water drilling rig for sale has no hidden fees, with competitive prices and high cost performance.
As a trusted supplier of water well drilling machines for sale and water drilling rigs for sale, YG combines strong performance, durable quality, competitive pricing, and thoughtful global after-sales support to meet diverse project needs.
YG’s drilling machines are designed to adapt to various geological and terrain conditions, from soft rural soil to hard mining rock, helping customers improve drilling efficiency, shorten project cycles and reduce operating costs. We provide customized solutions, free training and local after-sales service, ensuring every client can use our equipment with confidence.
If you’re a drilling team, water supply organization or mining enterprise looking for reliable, cost-effective deep well drilling equipment, YG is your best choice. Contact us now to get a free quotation, a customized model recommendation, and professional drilling solutions — let us help you tap into clean, stable underground water resources efficiently!