Product Detail
Product Parameter
The Qianchuan Model 350 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 engine Brand | Yuchai |
| The hole diameter | 140-355 |
| Drilling depth | 350 |
| One-time advance length | 6.6 |
| Walking speed | 2.5 |
| Climbing angles | 30 |
| Equipped capacitor | 99 |
| Using air pressure | 1.7-3.4 |
| Air consumption | 17-36 |
| Swing speed | 66-135 |
| The penetration efficiency | 15-35 |
| Drill pipe diameter | Φ89 / Φ102 |
| Drill pipe length | 1.5m 2.0m 3.0m 6.0m |
| Rig lifting force | 25 |
| Rapid rise speed | 18 |
| Fast feeding speed | 30 |
| Width of loading | 2.7 |
| Hoisting force of winch | 3 |
| Swing torque | 8300-8500 |
| Dimension | 6600×2000×2550 |
| The weight | 8.5 |
| High leg strokes | 1.4 |