200m Rural Drinking Water Well Drilling Rig Easy Operation and Portable
This portable and easy-to-operate water well drilling rig is designed for efficient water well construction in rural and agricultural settings.
Product Overview
A complete mechanical system for drilling water wells and performing supporting operations including well casing, washing, and cementing. Ideal for rural drinking water, farmland irrigation, industrial water supply, ground source heat pump holes, and precipitation wells.
Technical Specifications
| Parameter |
Value |
| Model |
ST 200 |
| Max Drilling Depth |
200m |
| Drilling Diameter |
105-350mm |
| Air Pressure |
1.2-3.5 Mpa |
| Rod Length |
3m |
| Rod Diameter |
76-89mm |
| Main Shaft Pressure |
4T |
| Lifting Force |
18T |
| Power Head Stroke |
40m |
| Max Rotary Torque |
5900 Nm |
| Max Rotary Speed |
30-120 r/min |
| Secondary Winch Lifting Force |
1T |
| Jacks Stroke |
1.35m |
| Moving Speed |
2.5 km/h |
| Uphill Angle |
21° |
| Weight |
5.5T |
| Engine |
Xidong 65kw |
| Overall Dimensions |
4400*2150*2200mm |
| Working Condition |
Loose layer and bedrock |
Core Features
- Impact-based drilling with rotation support delivers 3-5 times higher efficiency in hard rock compared to ordinary rotary drills
- Excellent performance in hard formations including granite and basalt
- Air-based drilling medium eliminates mud pollution for cleaner wells and better water quality
- Minimal hole wall disturbance ensures stability in complex formations and mountainous areas
- Simple equipment structure with few fault points for easy field maintenance
Work Process
- Power transmission: Engine-driven rotation and feeding of drilling tools
- Stratum fragmentation: Drill bit breaks rocks or soil through cutting and impact methods
- Slag discharge: Mud pump maintains hole stability by removing drilling debris
- Well completion: Casing and cementing to form usable water wells
Product Images