| Model | Shitan 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 |
Main applicable scenarios
Civilian drinking water: Dig domestic water wells in rural households and township communities to meet daily water intake needs.
Agricultural irrigation: Irrigation wells in planting areas such as farmland, orchards, and greenhouses, suitable for dispersed land operations.
Small scale industry: Production water wells for small processing plants, breeding farms, etc. can meet water supply without the need for large equipment.
Emergency water supply: Emergency water supply for outdoor construction camps and remote areas, with quick transfer and quick deployment.
Other scenarios: Small well drilling for landscaping irrigation and rural centralized water supply projects.
Core scope of application
Scenario scope: Rural household drinking water, irrigation of farmland and orchards, water supply for small farms/processing plants, emergency water intake for outdoor construction, and centralized water supply projects in rural areas.
Geological scope: cohesive soil, sand layer, gravel layer, strongly to moderately weathered rock layer, loose and fragmented rock layer.
Project scope: The drilling depth is usually 50-200 meters (depending on the equipment model), and the diameter is suitable for civilian/small industrial conventional water well needs, suitable for operation in scattered plots and remote areas.
Key work logic
Power driven: The engine drives the hydraulic pump or air pump, transmitting power to the drill rod and drill bit.
Drilling fragmentation: The drill bit rotates to cut or impact soil, sand layers, and weathered rocks, achieving downward drilling.
Wall protection and slag discharge: Mud circulation carries away rock debris, while forming a mud film to protect the hole wall and prevent collapse.
Fixed homework: The tire is only responsible for transition, and the machine body is fixed with support legs during homework to ensure stable drilling.





