92kw 305mm Blasthole Crawler Mounted Drill Rig St350 For Water Well Drilling
92kw 305mm Blasthole Drilling ST350 Large Water Well Drilling Equipment Crawler Mounted Drill Rig
ST 350 High Speed Crawler Mounted Drill Rig Description
ST 350 drilling rig can drill work on different Geological formations, drilling hole diameter is larger, the max. hole depth of up to 350 meters. Unique deep hole axial compression adjustable system to Adjust impetus, deep hole drilling reduces the rotation resistance. Have two-stage telescopic /shrink carriage, use 6 m drill pipe, reducing the times of change drill pipe.
ST 350 Crawler Mounted Drill Rig Tech Information
| ST350 water well drilling rig Crawler Mounted Drill Rig | |
| Product Name | ST350 |
| The weight | 9.8T |
| Dimension | 6m×2m×2.5m |
| The hole diameter | 105-305mm |
| Drilling depth | 350m |
| One-time advance length | 6m |
| Walking speed | 2.5KM/H |
| Climbing angles | 30 |
| Power | 92KW |
| 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 |
ST 350 Crawler Mounted Drilling Rig Characteristics
1, it is a high efficiency and multi-functional down the hole water well drilling equipment, It can be used to drill water well, agrecultural irrigation well, geothermal well and other type well holes. It is sepcial suitable for mountain area and rock stratum water sourcing project.
2, This machine can drill in different stratum, The maximum bore diameter can be 350mm.
3, This machine adopts big torque hydraulic motor for power head and brand diesel, big diameter hydraulic cylinders for the hydraulic control system. The brand diesel is protected by 2 levels air filtration systems and also can directly use the clean air from the air compressor.
4,Unique bump set design and centralize controlled operation system is easy to maintain and convenient for machine operation.
5,This machine adopts excavator crawler chassis and make the machine a high off-road performance, It also can be mounted on a truck to make it more maneuverability.
6, Two gears rotation and feeding speed makes it work in soil and rock layers.
What can we do for you?We support long term business partnership with high quality products and service!
Jinzhou City Shitan Machinery is a professional drilling rig factory in North China ,we can do OEM service uopn your exact demand depth and hole diameters with high quality and competitive price.Our main products are Pneumatic Borewell Machine, water well drilling rig,core drill rig,drilling bits,geological drillig machine,drilling mud pump ,soil test drilling machine,track transporter ect.
We have developed a whole-process and all-round after-sales service system, including equipment installation and debugging, maintenance, testing, operation training and spare parts supply.
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