| Name | ZJD3500/250C |
| Maximum drilling diameter /m | Φ3.5 |
| Maximum drilling depth /m | 150 |
| Maximum lifting force /t | 150 |
| Guide frame inclination /degree | 25 |
| Power head inclination /degree | 55 |
| Crane /t | 1.5 |
| Power head speed /rpm | 0~6 |
| Power head speed /t·m | 25 |
| Power head torque /rpm | 0~16 |
| Power head torque /t·m | 10 |
| Drill rod specifications /mm | Φ377*22*3000 |
| power supply | 3PH-380V-50HZ |
| Total power /kW | 246 |
| Machine size /m | 6.07*6.81*7.53 |
| Machine weight /t | 45 |
| Slagging method | Gas lift reverse circulation |
