70rpm Water Well Drill Portable Pneumatic Borewell Machine
ST Series Water Well Drill Rig Portable Pneumatic Borewell Machine For Sale
Pneumatic Water Well Drilling Rig Brief Introduction
multi-function geothermal water well drilling rig is a lightweight, high efficiency, multifunctional drilling rig. ST-200 has the characteristics of advanced structure, easy to use, high efficiency, reliable, durable etc.It is widely used in drilling water wells, agricultural irrigation well and Geothermal air conditioning hole and other usages of geothermal well hole.ST-200 is particularly applicable to mountain area and rock formation water engineering.The drill rig adopts the latest hydraulic technology, assorting with the high torque rotary hydraulic motor and the large diameter hydraulic cylinder propulsion, greatly reduce the labor intensity, shorten the auxiliary time, improve the efficiency of construction and engineering quality.
The Main Parameters
| Model | ST-200 |
| Weight | 5.8T |
| Bore diameter | 140-305mm |
| Drilling depth | 200m |
| Stroke | 3.4m |
| Travelling speed | 2.5km/h |
| Gradeability | 30% |
| Power | 65-70KW |
| Rated pressure | 1.7-3.0mpa |
| Air consumption | 17-30m³/min |
| Drill rod diameter | Φ76, Φ89 |
| Drill rod length | 1.5m 2.0m 3.0m |
| Elevating capacity | 15T |
| Swing speed | 45-70rpm |
| Swing torque | 3500-4800N.M |
| Dimensions |
4000*1750*2450mm |
Pneumatic Water Well Drilling Rig advantage
1.Dual motor rotating mechanism
2.Centralized operating system
3.Double cylinder propulsion system
4..Latest hydraulic technology, assorting with the high torque rotary hydraulic motor and the large diameter hydraulic cylinder propulsion, greatly reduce the labor intensity, shorten the auxiliary time, improve the efficiency of construction and engineering quality.Safe and 5.stable traveling system
6.Triple pump assemble
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