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| Categories | Pneumatic Drilling Rig |
|---|---|
| Brand Name: | SHITAN |
| Model Number: | ST-400 |
| Certification: | ISO,CE |
| Place of Origin: | China |
| MOQ: | 1SET |
| Price: | Negotiate |
| Payment Terms: | T/T, Western Union |
| Supply Ability: | 1000set |
| Delivery Time: | 5-8 workday |
| Packaging Details: | Wooden Box |
| Maximum turning torque: | 9900 |
| Footage efficiency: | 10-35m/h |
| Overall dimension: | 5.6m×2m×2.5m |
| Maximum rotation speed: | 85/170r/min |
| Drilling Hole Diameter: | 105-305mm |
| Drilling Depth: | 400m |
| Working wind pressure: | 1.25-3.5Mpa |
| Lifting speed: | 20m/min |
| Company Info. |
| Jinzhou City Shitan Machinery Equipment CO. LTD. |
| Verified Supplier |
| View Contact Details |
| Product List |
The ST400S crawler-type water well drilling rig is powered by a Yuchai 92KW six-cylinder engine, delivering vigorous performance and an axial force of 5T to ensure precise and efficient drilling. The rig utilizes 6-meter-long drill rods (recommended diameter: 89mm) and a massive torque of 9900N·m, effortlessly handling drilling tasks up to 400 meters deep. With high-support legs offering a 1.35m stroke, it excels in complex terrains, making it the preferred choice for water resource development and infrastructure construction.
1.Versatile Auxiliary Winch – Includes a 1.5T auxiliary winch for auxiliary lifting and drill pipe handling, enhancing operational flexibility.
2.All-Rounder for Urban & Field Applications – Suitable for agricultural irrigation, construction foundations, water conservancy projects, and municipal engineering, making it a reliable choice for drilling operations.
3.Compact & Portable Design – Compact dimensions (5.6m×2m×2.5m) and a weight of just 10T, ensuring easy transportation and deployment.
4.Source manufacturer, high cost performance
| Model: | ST-400 |
| Depth: | 100-400m |
Maximum turning torque | 9900 |
| Drilling Hole Diameter: | 75-305mm |
| Drilling Rod Diameter: | 102mm or 114mm |
| Additional Bits: | Center drill bit, eccentric drill, etc. |
| Power Source: | Diesel Engine Yuchai93kw |
Lifting force of small auxiliary winch | 1.2T |




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