Commins engine: 75kW


| Model | ZT-15 |
| Max torque(N.m) | 6000 |
| Rotation speed(pm) | 0-120 |
| Max pulling/thrusting force(kN) | 150/75 |
| Commins engine(kW) | 75 |
| Max mud pump displacement(L/min) | 180 |
| Entry angle(degree) | 0 |
| Machine Weight(kg) | 1700 |
| Power Station Weight(kg) | 2300 |
| Machine Dimension(mm) | 2920*1100*1300 |
| Power Station Dimension(mm) | 3340*1100*2050 |
| Rod size(mm) | φ60*1000 |
| Reamer size(mm) | φ200-600 |