| Model | Unit | SHD220 |
|---|---|---|
| Engine | CUMMINS | |
| Rated power | KW | 2*264/2200 |
| Max.pullback force | KN | 2200/3000 |
| Max. thrusting force | KN | 2200/3000 |
| Spindle torque(max) | N.m | 85000 |
| Spindle speed | r/min | 0-100 |
| Backreaming diameter | mm | 1500 |
| Length of drilling rod | m | 6 |
| Diameter of drilling rod | mm | 127 |
| Entry angle | ° | 11–22 |
| Max mud pressure (max) | Mpa | 10±0.5 |
| Mud pump flow (max) | L/min | 1000 |
| Dimension (L* W* H) | mm | 13300*3311*3650 |
| Overall weight | t | 33 |