300m Depth Crawler Mounted Water Well Drilling Rig Machine Price For Sale
Brief introduction of ST-260 Water Well Drilling Rig
ST260 Multi-function type geothermal well drilling machines for rigs is a lightweight, high efficiency, multifunctional drilling hole equipment.KW400 has the advanced structure, easy to use, high efficiency, reliable, durable and other characteristics, widely used in drilling Wells, agricultural irrigation and air hole and other USES of geothermal well hole, is particularly applicable to mountain area and rock formation water engineering.The drill rig adopts the new type of hydraulic technology, supporting the rotary hydraulic motor with high torque and big diameter hydraulic cylinder propulsion, greatly reduce the labor intensity, shorten the auxiliary time, improve the efficiency of construction and engineering quality.
ST-260 Water Well Drilling Rig parameters
| Drilling Depth | 260m |
| Dia.hole | φ105-260mm |
| Advance Length one time | 6.6m |
| Working pressure | 1.7-3.0MPa |
| Air consumption | 17-35m³/min |
| Length of rod | 1.5m,2m,3m,6m |
| Dia. Of rod | φ76, φ89,φ102,φ114 |
| Lifting power | 24T |
| Rotation torque | 8500-11000N.m |
| Rotation Speed | 40-70r/min |
| Diesel Engine | Yuchai |
| Engine Power | 85Kw/2200rpm |
| Travelling speed | 0-2.5 Km/h |
| Climb capacity | 30° |
| Weight | 9000kgs |
| Dimension | 5900x2000x2850mm |
| Application | Complicated geological conditions:Rock,Mud,Sand etc. |
| Drilling Way | Top drive hydraulic rotary and propulsion,Dth Drilling or Mud Pump Driling |
| Dth Hammer | 4",5",6",8" Drill hammer or CIR110, 130, 150,170 |
Features of ST-260 Water Well Drilling Rig
a.multi function geothermal water well drilling machines for rigs is a lightweight, high efficiency, multifunctional drilling rig
b.has the characteristics of advanced structure, easy to use, high efficiency, reliable, durable etc.
c.Usage:It is widely used in drilling water wells, agricultural irrigation well and Geothermal air conditioning hole and other usages of geothermal well hole.KW400 is particularly applicable to mountain area and rock formation water engineering.
d.The drilling machines for rigs 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.
Product advantages:
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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