A Pneumatic Water Well Drilling Rig uses compressed air to drill holes for water wells. It is efficient and works in tough ground conditions. The YG series (YG-180 to YG-800) offers different models for various depths and diameters. These machines are crawler-mounted, so they move easily on soft or rocky land. The air compressor inside the rig provides power to remove rock cuttings and cool the drill bit. This design makes drilling faster and safer. Many users choose it for rural water supply, farm irrigation, and construction projects.
Deep Well Drilling Equipment Parameters
Below are the main specifications for YG series rigs. All data comes from the product file.
| Parameter | YG-180 | YG-200 | YG-300 | YG-400 | YG-600 | YG-800 |
| Machine weight (T) | 4.5 | 5.8 | 9 | 10 | 12 | 13 |
| Drilling diameter (mm) | 140-254 | 140-305 | 140-325 | 140-350 | 140-350 | 140-500 |
| Drilling depth (m) | 180 | 200 | 300 | 400 | 600 | 800 |
| One-time advance length (m) | 3.4 | 3.4 | 6.6 | 6.6 | 6.6 | 6.6 |
| Walking speed (km/h) | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
| Climbing angles (Max.) (°) | 30 | 30 | 30 | 30 | 30 | 30 |
| Equipped capacitor (KW) | 55 | 65-70 | 84 | 92 | 115 | 140 |
| Using air compressor (MPA) | 1.7-2.5 | 1.7-3.0 | 1.7-3.3 | 1.7-3.5 | 1.7-3.5 | 1.7-3.5 |
| Air consumption (m³/min) | 17-31 | 17-30 | 17-35 | 17-35 | 17-35 | 17-35 |
| Drill pipe diameter (mm) | Φ76, Φ89 | Φ76, Φ89 | Φ89, Φ102 | Φ89,Φ102,Φ108 | Φ102,Φ108,Φ114 | Φ76,Φ89,Φ102 |
| Drill pipe length (m) | 1.5,2.0,3.0 | 1.5,2.0,3.0 | 1.5,2.0,3.0,6.0 | 1.5,2.0,3.0,6.0 | 1.5,2.0,3.0,6.0 | 1.5,2.0,3.0 |
| Rig lifting force (T) | 15 | 12 | 20 | 22 | 28 | 35 |
| Swing speed (RPM) | 45-65 | 45-70 | 55-115 | 45-115 | 45-115 | 55-115 |
| Swing torque (N.m) | 3200-4600 | 3500-4800 | 6200-8500 | 6500-9000 | 8500-11000 | 8660-11150 |
| Machine size (mm) | 3800*1500*2200 | 4000*1750*2450 | 5900*2000*2850 | 5900*2100*2850 | 6000*2200*2850 | 6100*2100*2900 |
Advantages of Crawler Air Water Well Drilling Rig
- High mobility: Crawler tracks allow the rig to move on muddy or hilly sites. Walking speed is 2.5 km/h, and it can climb 30° slopes.
- Strong air compressor: Built-in air compressor (1.7-3.5 MPA) provides steady air flow (17-35 m³/min). This clears holes fast.
- Flexible depth range: From 180 m to 800 m. You can choose the right model for your project.
- Big torque: Swing torque from 3200 to 11150 N.m. It breaks hard rocks easily.
Applications of Drilling Rig with Air Compressor
- Farm irrigation: Drill wells to supply water for crops in dry areas.
- Rural drinking water: Provide clean water for villages without pipe systems.
- Construction dewatering: Lower groundwater level before building foundations.
- Mining exploration: Test rock layers for minerals.
Functions of YG Series Pneumatic Rigs
- One-time advance up to 6.6 m: Reduces connection time and speeds up drilling.
- Adjustable swing speed (45-115 RPM): Match speed to different rock hardness.
- Hydraulic lifting force (12-35 T): Pull drill pipes out smoothly even from deep holes.
- Multiple drill pipe options: Lengths 1.5, 2.0, 3.0, 6.0 m; diameters Φ76 to Φ114 mm.
FAQ About Pneumatic Water Well Drilling Rig
1. How deep can this rig drill?
YG-180 drills 180 m, YG-800 drills 800 m. Choose by your well depth.
2. Does it need a separate air compressor?
No. The rig has a built-in air compressor. Just start the engine.
3. Can it work on hills?
Yes. Crawler tracks and 30° climbing angle make it stable on slopes.
4. What drill pipe diameters fit?
From Φ76 mm to Φ114 mm. The table above shows each model’s options.
5. Is training required to operate?
Basic training is enough. The control panel is simple.
Case Study in Kenya
A water well company in Kenya used the YG-300 Crawler Air Water Well Drilling Rig to drill a 280 m deep well in a dry region. The ground was hard volcanic rock. The rig’s air compressor (1.7-3.3 MPA) and 8500 N.m torque finished the job in 5 days. Customer feedback:
“This rig saved us time and fuel. We will buy more.”
Related Products You Can Purchase Together
To get the best performance, we recommend these items to use with your rig:
- Heavy-duty drill bits (tricone or DTH types) for different rock layers.
- Air compressor oil and filters to keep the pneumatic system clean.
- Spare drill pipes in extra lengths (1.5 m, 3.0 m, 6.0 m).
- Mud pump for reverse circulation drilling when needed.
You can also buy a portable generator to power the rig in remote areas. All these products are available in our online store.
Pneumatic Water Well Drilling Rig– YG Machinery
YG Company has over 20 years of experience in making deep well drilling equipment. We are a factory direct seller, so our prices are 15-20% lower than other brands. Every rig is tested before shipping, and we provide free technical training by video or on-site engineers. We also offer fast spare parts delivery to Africa, South America, and Southeast Asia. We invite you to buy our Pneumatic Water Well Drilling Rig today. Contact us for a quote. Whether you need YG-180 for small farms or YG-800 for large projects, we have the right machine for you. Ask about our discount for first-time buyers.