2021 ZT-33C
Brand: Drillto
Model: ZT-33C
Year of manufacture: 2021
Used hour: 1600 hours
Introduction
Brand: Drillto
Model: ZT-33C
Year of manufacture: 2021
Used hour: 1600 hours
70 drill pipes (2025) with a diameter of 73 mm, 300mm, 400mm, 500mm reamers, guide bits, swivel, GL750.
Parameters
| Item | Specification |
|---|---|
| Model | Drillto ZT‑33C |
| Rated Thrust‑Pull Force | 330 kN (33 ton) |
| Drive Type | Rack & Pinion |
| Max Push‑Pull Speed | 0‑28 m/min |
| Max Rotary Torque | 13 000 N·m |
| Spindle Speed | 0‑70 / 140 rpm（Two-speed control） |
| Engine Model | Cummins QSB5.9‑C180 |
| Engine Rated Power | 132 kW / 2200 rpm |
| Mud Pump Flow | 320 L/min |
| Mud Pump Pressure | 8 MPa |
| Drill Pipe Size | Φ73 mm × 3000 mm |
| Recommended Reaming Diameter | Φ200‑800 mm |
| Entry Angle Range | 12°‑20° |
| Operating Weight | 10 000 kg（10 ton） |
| Overall Dimension (L×W×H) | 6000 × 2200 × 2250 mm |
| Travel Speed | 0‑3 km/h |
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