2022 ZT120/180
2022 ZT120/180-metric-ton drill rig (bare machine), with 3,532 hours of actual operating time.
Introduction
2022 ZT120/180-metric-ton drill rig (bare machine), with 3,532 hours of actual operating time.
Parameters
| Item | Specification | Remarks |
|---|---|---|
| Torque | ≤46,000 / 66,000 N·m | Rotary speed (r/min): 0–120 / 0–85 |
| Pullback Force | ≤1,200 / 1,800 kN | Thrust force (kN): ≤1,200 / 1,800 |
| Engine (Cummins) | 373 kW / 1,900 rpm | Pullback speed (m/min): 0–35 |
| Mud Pump Discharge | ≤600 L/min | Mud pump pressure (MPa): ≤10 |
| Travel Speed | 1–2.4 km/h | Entry angle: 8°–18° |
| Machine Weight | 28,000 kg | Machine dimensions: 12,400 × 2,900 × 2,950 mm |
| Drill Rod Specifications | Φ114 × 6,000 mm / Φ127 × 6,000 mm | Reamer diameter range: Φ400 – Φ1,200 |
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