XR160E
Max. drilling diameter: Ф1500 mm
Max. drilling depth: 44/56 m
Engine Brand: Cummins
Giàn khoan xoay (khoan cọc nhồi)
XR420E
ModelXR420E
Ф2800（Ф3000Remove mast I） mm
Max. drilling diameter
69/106 m
Max. drilling depth
Cummins
Engine Brand
02
PARAMETERS
| Item | Unit | Parameter |
|---|---|---|
| Parameter | XR420E | |
| Max. drilling diameter | mm | Ф2800（Ф3000Remove mast I） |
| Max. drilling depth | m | 69/106 |
| Engine Brand | Cummins | |
| Engine Model | QSX15-C535 | |
| Engine Ratedpower | kW | 399 |
| Rotary drive Rated output torque | kNm | 430 |
| Rotary drive Working speed | r/min | 6-27 |
| Crowd cylinder Max crowd force | kN | 360 |
| Crowd cylinder Max lifting force | kN | 400 |
| Crowd cylinder Max.stroke | m | 6 |
| Main winch Max.lifting force | kN | 400 |
| Main winch Max.line speed | m/min | 80 |
| Main winch Wire ropediameter | mm | Ф40 |
| Auxiliary winch Max.lifting force | kN | 110 |
| Auxiliary winch Max.line speed | m/min | 50 |
| Auxiliary winch Wire rope diameter | mm | Ф20 |
| Mast inclination Lateral/Forward/ Backward | ° | ±4/5/90 |
| Chassis Max.span of track | mm | 3500-4900 |
| Chassis Track shoe width | mm | 800 |
| Chassis Track length | mm | 6575 |
| Chassis Max.gradeability | % | 35 |
| Chassis Max traveling speed | km/h | 1.3 |
| Hydraulic system Working pressure | MPa | 33 |
| Hydraulic system Operating weight | t | 136 |
| Dimensions Working state | mm | 11320×5100×27300 |
| Dimensions Transport state | mm | 20690×3700×4057 |
