HUNAN MEGA DRILLTECH CO., LTD.
China Drilling Rig One-stop Servie Safe,Efficient,Cost-Effective Drilling Solutions
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| Drilling capacity (m) | Φ73 rod | 100 |
| Φ60 rod | 320 | |
| Φ50 rod | 380 | |
| Φ42 rod | 530 | |
| Spindle speed(r/min) | Forward | 57;99;157;217;270;470;742;1024 |
| Reverse | 45;212 | |
| Max torque(Nm) | 3330 | |
| Angle renge | 0-90° | |
| Spindle max pull force(KN) | 60 | |
| Spindle stroke (mm) | 560 | |
| Hoist max lift capacity with single rope (KN) | 30 | |
| Spindle inner dia (mm) | Φ96 | |
| Oil pump | CBK1020/8 twin-gear pump | |
| Power unit | Electric motor | Y180L-4,22kW |
| Diesel engine | 395K2,19.85kW | |
| Inner dia of spindle (mm) | 2220×900×1880 | |
| Drill weight(excluding power)(kg) | 1200 | |
MDT-2B drillrig adds spindle inner hole diameter to 96mm. It is especially available for constructions of hydroelectric power station, highway, railroad and harbor etc. Improved hydraulic chuck and rotary head modified.
MDT-2B Drilling Machine