300m Portable Core Sample Deep Water Well Drilling Drill Rig For Sale
Brief introduction of water well drilling rig
ST300 series deep(water) well-drilling rig uses full hydraulic control, and the Top drive to drive the rotation of drilling tools with very high drilling efficiency.
Reasonable overall layout uses the tractor-mounted or full ground chassis for transportation with good maneuverability.
Very flexible in difficult roads and can be widely used in many fields such as resource exploration of hydrology wells, coalbed methane, the shallow layer of shale gas, terrestrial heat, etc, and can also be used for coal-mine gas exploitation salvage work.
The top-mounted driving head principal shaft has a great drift diameter, suitable for many kinds of construction work such as slurry drilling, air drilling, and air foam drilling, meeting the demands for well-drilling at different terrain strata.
Features of water well drilling rig
ST300 model used water well drilling machine/tractor mounted water well drilling rig/drilling machine for sale is punctured equipment for light, efficient, versatile, it is mainly applied to bore hole drilling wells, geothermal air conditioning hole and other uses. The rig can create jobs in different formations, the max. hole depth of up to 300 meters The rig using a new type of hydraulic technology, supporting large torque hydraulic motor rotation and large bore hydraulic cylinder pushing, factory engine to provide power for the hydraulic system, the two stage air filter and air compressor air inlet design, prolong the service life of diesel engine.
Parameters of water well drilling rig
| Technical Parameters of ST300 Crawler type water well drilling rig |
| type | ST300 |
| The weight | 9T |
| Dimension | 5900*2000*2850mm |
| The hole diameter | 140-325mm |
| Drilling depth | 300m |
| One-time advance length | 6.6m |
| Walking speed | 2.5KM/H |
| Climbing angles | 30 |
| Power | 84KW |
| Using air pressure | 1.7-3.3MPA |
| Air consumption | 17-35 |
| Drill pipe length | 1.5m 2.0m 3.0m 6.0m |
| Drill pipe diameter | 89mm,102mm, |
| Rig lifting force | 20T |
| Swing speed | 55-115rpm |
| Swing torque | 6200-85000N.m |
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92kw 300m 140mm Dia Water Well Drilling Rig Images
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