
Water Well Drilling Rigs · EB-8285A7DCCB
Zhengyuan SL400S
Water well and geothermal drillingInquire about this machine ↗Used Zhengyuan SL400S water well drilling rig, for water wells, geothermal drilling, and rural, commercial and project water-supply drilling.
- Brand
- Zhengyuan
- Model
- SL400S
Machine applications
Zhengyuan SL400S is a crawler-mounted top-drive water well drilling rig for industrial and agricultural water wells, geothermal wells and hydrogeological drilling. The top-mounted rotary head rotates the drilling tools; select air DTH hammer or mud drilling according to ground and tooling.
- Geothermal and related drilling
- Rural, commercial and project water supply drilling
- Water well drilling
Technical Parameters & Equipment Features
Equipment performance and construction applications
Zhengyuan SL400S · Technical Features and Applications Technical Parameters Maximum drilling depth: 400 m Hole diameter: 105–325 mm Main Technical Features • Crawler undercarriage and top-drive drilling structure • Hydraulic system controls rotation, feed and lifting Construction Applications • Industrial and agricultural water wells • Geothermal wells • Hydrogeological drilling Configuration and Selection Maximum drilling depth depends on ground, hole diameter and drilling tools; Air or mud drilling requires a corresponding air source, hammer or mud system.
Machine features
- Mast and feed equipment for vertical drilling
- Mobile rig configuration for moving between drilling positions
- Rig layout for water well and related drilling
Actual machine photos showing the current appearance, structure, and visible condition of this used equipment.



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