HUNAN MEGA DRILLTECH CO., LTD.
China Drilling Rig One-stop Servie Safe,Efficient,Cost-Effective Drilling Solutions
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500m Deep Hydraulic Drilling Machine ISO9001 Certification
MDT-500 Hydraulic Surface Exploration Core Drilling Rig, Wheel Type Mining Exploration Drilling Machine
MDT-500D drilling rig is a full hydraulic operated top drive power head. It has a wide range of rotary speed, which can be changed from high to low steplessly, and it suitable for various drilling methods.
● The machine in combine with drilling mast is mountet on heavy-duty wheeled trailer. Feeding stroke of top drive power head reach up to 3500mm.Extremely increased the core integrity proportion and high drilling efficiency
● Hydraulic motor, pump are world famous brand products, other main assembly are preferentially selected home made reputed products with high quality. All these ensure the rig has stable running performance, reliable product quality and long service life.
● It has powerful and high lift capacity and strong solving accident ability.
● Rig has good disassembly, rapid and convenient mounts and transport for its separate group design.
| Drilling nominal depth (m) | 300-500 |
| Drilling diameter (mm) | φ91-φ75 |
| drill size (mm) | φ60 × 3000 |
| Drilling inclination (°) | 0 ~ 90 |
| Output speed (forward and reverse) (r / min) | 0 ~ 500 |
| maximum output torque (N.m) | 2100 |
| Stroke (m) | 3.5 |
| feed force (kN) | 40 |
| pull force (kN) | 65 |
| lift capacity (single rope first speed) (kN) | 50 |
| height (mast + side column) (m) | 7.5 |
| structure | truss |
| clamping drill pipe diameter (mm) | φ60 |
| hole diameter (mm) | φ95 |
| Diesel Power (Kw) | 75 |
| Rig Weight (kg) | 5000 |