English
Español
Français
中文
English
The KR405 rotary drilling rig boasts extensive applications. With its unique drilling method, it has gained widespread recognition in the pile foundation market and is widely used in various engineering projects both domestically and internationally. These include ports, docks, viaducts, high-speed railways, industrial and civil construction, high-rise residential buildings, rural and urban housing construction, power tower foundations, signal tower foundations, drinking water wells, drought-resistant wells, and in-plant pile foundations, among other working conditions.
| Model | KR405 |
| Series | KR |
| Description | Rotary Drilling Rig |
| Operating Weight(t) | 123 |
| Engine Brand | Cummins |
| Rated Power(kW) | 420 |
| Rated Speed(r/min) | 1950 |
| Max.Torque(N.m/rpm) | 405 |
| Max. Drilling Diameter (mm) | 2600/3000(with tail section removed) |
| Max. Drilling Depth (mm) | 99000/66000 (18000Friction Rod / 18000Mechanical Locking Rod)) |
| Working Configuration (L×W×H) (mm) | 11334*4900*26610 |
| Drill Pipe Configuration | MZφ530-6x18m |
| Drill Pipe Configuration | JSφ530-4x18m |
Copyright © 2026 Qingdao Kotai Heavy Industry Machinery Co., Ltd. All Rights Reserved.
Powered By HiCheng
