Heavy Duty Strong Lifting Pneumatic Drilling Rig For Water Well Project
strong lifting pneumatic drilling rig
,heavy duty pneumatic drilling rig
,heavy duty engineering drilling rig
High quality, competitive price hydraulic portable water well drilling rig with standard high legs. When loading by car for long transportation, you can directly get on the car without lifting. During operation, four hydraulic legs adjust the angle and stability of the car body. Perfect maneuverability with hydraulic control. Main parameters such as rotation speed, torque, feeding pressure, anti-feeding pressure, feeding speed, and lifting speed can be adjusted to fulfill various application cases.
| 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 |
- Small profile for easy access to narrow job sites
- Simple but reliable design with adequate rotary torque and lifting force for civilian market applications
- Hoist and winch able to lift drill tools and accessories up to 1,500kg, significantly reducing operator workload
- Rotation with two speed adjustable for different hole ranges and rock conditions
Before Sales: Engineering Consultance Service & Technical Support
After Sales: Process clients' feedback and problems during machine operation within 24 hours
OEM Service: We accept OEM orders with 70% of clients enjoying OEM services
- Groundwater level of thick limestone is generally deep; shallow water levels indicate fractured zones and fault zones
- Thick marl generally difficult to drill wells; good water volume found when supply conditions are favorable due to severe weathering and fragmentation
- Dolomitic gray layer performs better in areas with longer seasonal spring periods
- Limestone mixed with shale provides better conditions when supply conditions are certain
- In engineering drilling rig cases, limestone formation water levels may not reach sufficient depth for continuous water pumping

Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products:
Pneumatic Drilling Rig / Air Drilling Rig(ST-180,ST-200,ST-260,ST-300,ST-350,ST-400,ST450,ST-450,ST-500, ST-600,ST-800 and other Pneumatic water well drilling Rigs.), Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig(ST-30,ST-50,XY-1A, XY-1B, XY-2, XY-2B,GK180, GK200, GY150, GY200 and 30 impact drill rig, ZLJ series tunnel drilling rig and other geological drilling machines)Crawler Track Undercarriage, Drilling Mud Pump(BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps), Drilling Air Compressor, Water Well Drill Bits(PDC Drill Bit, Tricone Bit, DTH Button Bit), Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter
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