Low-profile rotary drilling rig, compact structure for narrow-space urban foundation drilling operations.
| Model | ZOOMLION ZR140U |
| Max.drilling diameter | 1300 mm |
| Max.drilling depth | 35/44 m |
| Max.output torque | 140 kN·m |
| Rotary speed range | 6-33 rpm |
| Crowd foece push | 130 kN |
| Crowd force pull | 130 kN |
| Max.stroke crowd | 11 m |
| Rated power of engine | 129 kW |
| Emission | Euro V |
| Operation weight | 40 t |