Product Details
Used 2020 SANY SR405R Rotary Drilling Rig with strong mechanical performance, high working efficiency, and stable operation. This machine is equipped with an Isuzu 6WG1 engine rated at 377 kW and delivers a maximum output torque of 405 kN·m. It is suitable for large foundation construction, bridge piling, building projects, and other heavy-duty rotary drilling applications.
The machine is available for inspection in China. Quotation on request — please contact us for price and details:
WhatsApp: +86 135 0731 3969
Email: sales@colorskyco.com
Specifications
| Product Type | SR405R |
| Year of manufacture | 2020.04 |
| Max. Output Torque | 405 kN·m |
| Rated Speed | 5–25 rpm |
| Crowd Force (push/pull) | 320/335 kN |
| Line Pull (main/aux winch) | 400/90 kN |
| Engine | ISUZU 6WG1, 377 kW @ 1800 rpm, China Stage III |
| Kelly Bar | Ø530 mm, 4×18 m |
| Max. Pile Diameter | 2800 mm |
| Max. Pile Depth | 106/87 m |
| Main Winch | 400 kN, max line speed 75 m/min, rope Ø36 mm |
| Operating Weight | 122,000 kg |
| Operating Dimensions | 10160 × 4900 × 27420 mm |
| Working Voltage | 24 V DC |
