Crawler Type 300m Depth Hydraulic Water Well Drilling Rig Machine
Crawler Type Borehole Drilling Machine 300m Depth Hydraulic Water Well Drilling Rig Machine
ST 350 Pneumatic Borewell Machine Introduction
ST 350 Pneumatic Drilling Rig Machine is is equipped with powerful hydraulic rock drills .It can be widely used in many fields such as resource exploration of hydrology wells, coalbed methane, shallow layer of shale gas, terrestrial heat, etc., and can also be used for coal-mine gas exploitation or salvage work.which is suitable for many kinds of construction work such as slurry drilling, air drilling, and air foam drilling, meeting the demands of well-drilling in different terrain strata.
ST 350 Pneumatic Borewell Machine Technical Information
| Drilling Rig Model | ST 350 Pneumatic Drilling Rig Machine |
| Drilling depth | 350m |
| Dia.hole | φ140 - 325mm |
| Advance Length one time | 6.6m |
| Working pressure | 1.7-3.3MPa |
| Air consumption | 17-35m³/min |
| Length of rod | 1.5m,2m,3m, 6m |
| Dia. Of rod | φ89,φ102,φ114 |
| Lifting power | 24T |
| Rotation torque | 6200-85000N.m |
| Rotation Speed | 55-115r/min |
| Diesel Engine | Yuchai |
| Engine Power | 92Kw/2200rpm |
| Travelling speed | 0-2.5 Km/h |
| Climb capacity | 30° |
| Weight | 9000kgs |
| Dimension | 5900x2000x2850mm |
| Application | Complicated geological conditions: Rock, Mud, Sand etc. |
ST 350 Pneumatic Borewell Machine Features
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 300mm.
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.
ST 350 Pneumatic Borewell Machine FAQ
Q 1: What kind of drilling rig do you have?
A: We mainly produce small hydraulic drilling rig, water well drilling rig, core drilling rig, engineering drilling rig, geological exploration drilling rig, etc., and we will recommend the suitable model according to your exact requirement .
Q 2: Where is the address of your company?
A: Our factory is in Jinzhou, Shijiazhuang City, Hebei Province, China
Q 3: Are you a manufacturer or a trading company?
A: We are a 20 years professional manufacturer with ISO certificate. We have a large modern drilling rig plant in Hebei, China.
Q 4: How long is your delivery time?
A: Small hydraulic drilling rigs generally take 5-7 days, and large pneumatic water well drilling rigs generally take 7-15 days
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Crawler Type Hydraulic Water Well Drilling Rig Machine 300m Depth Images
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