I. APPLICATION:
1. It is a high-speed drilling rig, suitable for geotechnical exploration, water well, soil sample projects.
2. Alloy bit, diamond bit and tricone bit can be selected for drilling according to the different bottom layers.
3. Diesel engine as power, no need to use electricity, convenient for outdoor drilling.
4. BW-160 mud pump, with large water flushing rate, supply powerfully energy for working.
II. TECHNICAL PARAMETER
| 1.Main machine | ||
| Max drilling depth | 200m | |
| Diameter range | 500mm-75mm | |
| Diameter of drill rods | 50,60mm | |
| Drilling angle | 90°~75° | |
| Weight(include power) | 1950kgs | |
| Dimension | 3300*1700*2500mm | |
| 2.Vertical Spindle | ||
| Holding device | Ball bearing type structure | |
| Rotating speed | 64,128,287,557r/min | |
| Stroke | 450mm | |
| Max torque | 2400N.M | |
| 3.Hoist | ||
| Max. single line lifting capacity | 1800kg | |
| Reel lifting speed | 17,35,75,151m/s | |
| Steel wire rope diameter | 12mm | |
| Steel wire rope volume | 26mm | |
| Hug floodgate diameter | 245mm | |
| Hug floodgate belt width | 70mm | |
| Movable distance | 400mm | |
| 4. Mud pump | ||
| Type | BW-160 Horizontal Single Cylinder | |
| Max displacement | Diesel engine | 160L/min |
| Electrical Motor | 140L/min | |
| Max. pressure | 1.2MPa | |
| Work pressure | 0.7MPa | |
| 5. Power | ||
| Diesel engine | 22HP | |
| Electric motor | 15KW | |
