1. Mechanical transmission system, more engery-saving compared with hydraulic motor.
2. High Torque max 10500N.m, better for large diameter drilling
3. It can do both mud and air drilling.
4. With extra 5.5t winch, then it is easy to help do the casing work.
5. Once set up, drilling tower is more than 7m, in that way, easy to lower 6m casing pipe.
6. Use truck gearbox, then maintance is similar like normal truck, not too complex.
7. With steel track, then can be driven in mudy working site.
Used to drill 300-400m for water well, 500-600m for exloratuon mining drilling drilling diameter ranges from 70mm-350mm
| SPECIFICATON OF DRILLING RIG | |
|---|---|
| Small Diameter Mud Drilling Depth | 530m |
| NQ Wire Line Drilling | 600m |
| Air Drilling Depth | 350m |
| Drilling Diameter | 115-350mm |
| Lifiting Capacity | 12 ton |
| crawler type | steel |
| Rotary Speed | 55/93/192/263/384/441/905/1030 |
| Max Torque | 9500 N.M |
| Drilling Method | Mud and Air Drilling |
| Engine Model | YN27GBZ |
| Reverse Thrust Capacity | 8.5 Ton |
| Engine | YUNNEI |
| Rated Power | 58kw |
| Mechanical Winch | 5.5 ton |
| Drilling Rods Diameter | 76mm/89mm/102mm |
| Drilling Rods Length | 3000mm |
| Air Consumption | 16-35m³/min |
| Air Pressure | 10.5-24.6 bar |
| Driving Speed | 2.5km/h |
| Climbing Angle | 20 ° |
| Measurement | 3480*2375*7600mm |
| Weight | 6300kg |