Product Detail
Product Parameter
The Qianchuan Model 300 Crawler Water Well Drilling Rig belongs to the water well drilling rig series. With a crawler chassis it moves flexibly on complex terrain. It mainly drills with pneumatic DTH hammers and is suitable for domestic water wells, agricultural irrigation wells and geothermal air-conditioning holes, easy to operate with high penetration efficiency. See images for detailed specifications.
| Specification | Value |
|---|---|
| The Weight | 7.8 |
| The hole diameter | 146-273 |
| Drilling depth | 300 |
| One-time Advance Length | 6-8 |
| Walking Speed | 2.5 |
| Climbing Angles | 30 |
| Main Engine Power | 75 |
| Working Air Pressure | 17-30 |
| Air consumption | 17-31 |
| Drill pipe diameter | 70,89 |
| Drill Pipe Length | 1.5 / 2 / 3 / 9 |
| Rig lifting Force | 18 |
| Swing Speed | 40-70-120 |
| Swing Torque | 8500-10000 |
| Dimension | 5980 × 1850 × 2450 |