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The KR40 Rotary Drilling Rig delivers exceptional drilling performance with a 14-ton operating weight and a 48kW Yuchai engine. Capable of reaching a maximum drilling depth of 15,000mm and handling a 1,000mm drill diameter, it is designed for reliable, precise, and efficient construction and foundation projects.
| Model | KR40 |
| Series | KR |
| Description | Rotary Drilling Rig |
| Operating Weight(t) | 14 |
| Engine Brand | Yuchai |
| Rated Power(kW) | 48 |
| Rated Speed(r/min) | 2200 |
| Max.Torque(N.m/rpm) | 40 |
| Max. Drilling Diameter (mm) | 1000 |
| Max. Drilling Depth (mm) | 15000 |
| Working Configuration (L×W×H) (mm) | 4560*2260*9040 |
| Drill Pipe Configuration | MZ/JS￠240-4x4.5m |
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