HUNAN MEGA DRILLTECH CO., LTD.
China Drilling Rig One-stop Servie Safe,Efficient,Cost-Effective Drilling Solutions
| Model | MDT-300L | MDT-300T |
| Borehole Diameter/ Depth | BQ/400m; NQ/300m; HQ/100m | |
| Drill Angle | -90~0° | |
| Drill Head Rotary Speed(FR/RE) | 100~160rpm; 230~310rpm; 380~550rpm; 850~1100rpm | |
| Max Output Torque of Drive Power Head | 2200Nm | |
| Drill Head Feeding Stroke | 3500mm | |
| Drill Head Max. Lifting Force | 58KN | |
| Drill Head Max. Thrust Force | 40KN | |
| Max Lifting Ability | 55KN | |
| Main Winch (Lifting Drill Rod) | ||
| Hoisting Speed | 0.45m/s | |
| Assistant Winch (Wire-line Coring) | Max Lifting Ability | 1200KN |
| Hoisting Speed | 2.45m/s | |
| Mast Sliding Distance | 800mm | |
| Engine Model | 4BT3.9-C100 | |
| Engine Power | 74KW/2200rpm | |
| Chassis Model | Crawler type | Trailer-mounted (MDT-300)T |
| (MDT-300)L | ||
| Overall Dimension(Drill Reduce Type) | 5600×2200×2400 | |
| Drilling Rig Weight,appx. | 5500kg | 3500kg |