Product Detail
Product Parameter
The Qianchuan Model 450 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 |
|---|---|
| Maximum hole depth | 450 |
| Drilling Hole Diameter | 105-325 |
| Recommended Working Air Pressure | 1.2-3.5 |
| Drilling Pipe Length | 3 / 6 |
| Recommended Drill Pipe Diameter | 89 / 102 / 114 |
| Axial Pressure | 8 |
| Lifting Force | 20 |
| Power Head Stroke | 6.6 |
| Maximum Rotational Torque | 12000 |
| Maximum Rotational Speed | 100-330 |
| Winch Lifting Force | 2 |
| Height-adjustable outrigger stroke | 1.8 |
| Travel Speed | 4.8 |
| Climbing Ability | 24 |
| Total machine Weight | 9.2 |
| Overall Dimensions | 4300 (4800) × 2150 × 2450 |
| Engine | 75-130 / Yuchai Yuchai 6108 |
| Oil Tank | 630×525 |
| Adaptation Conditions | loose layer and bedrock work |
| Drilling Method | DTH hammer impact drilling |