Jinzhou City Shitan Machinery Equipment CO. LTD.
| Payment Terms | T/T, Western Union |
| Supply Ability | 5000 sets per year |
| Delivery Time | 7-10 days |
| Packaging Details | standard export packing |
| Product Name | ST 300 Large Pneumatic Customized Water Well Drilling Rig Machine |
| Drilling Depths | 300 Meters |
| Open Hole Caliber | 75m'm |
| Place Of Origin | China (Mainland) |
| Color | Yellow ,Red,blue |
| Model Numbe(m) | ST-300 |
| Voltage | Differ |
| Warranty | 1 year |
| Material | Steel |
| Condition | New |
| OEM | Customized Drilling Rig |
| Brand Name | ShiTan |
| Model Number | ST-300 |
| Certification | ISO,CE,SGS,TUV,BV |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 5000 sets per year |
| Delivery Time | 7-10 days | Packaging Details | standard export packing |
| Product Name | ST 300 Large Pneumatic Customized Water Well Drilling Rig Machine | Drilling Depths | 300 Meters |
| Open Hole Caliber | 75m'm | Place Of Origin | China (Mainland) |
| Color | Yellow ,Red,blue | Model Numbe(m) | ST-300 |
| Voltage | Differ | Warranty | 1 year |
| Material | Steel | Condition | New |
| OEM | Customized Drilling Rig | Brand Name | ShiTan |
| Model Number | ST-300 | Certification | ISO,CE,SGS,TUV,BV |
| Place of Origin | China | ||
| High Light | 300m water well drilling rig machine ，iso water well drilling rig machine ，300m water well drilling rig equipment | ||
| Attribute | Value |
|---|---|
| Product Name | ST 300 Large Pneumatic Customized Water Well Drilling Rig Machine |
| Drilling Depths | 300 Meters |
| Open Hole Caliber | 75mm |
| Place Of Origin | China (Mainland) |
| Color | Yellow, Red, Blue |
| Model Number | ST-300 |
| Voltage | Customizable |
| Certification | ISO, CE, SGS, TUV, BV |
| Warranty | 1 year |
| Material | Steel |
| Condition | New |
| OEM | Customized Drilling Rig |
The ST 300 Water Well Drilling Rig Machine solves the problems of difficult drilling with air DTH hammer in soil layers and low construction efficiency of water drilling mud in hard rock layers, gravel, and pebble layers. This water-gas dual-purpose drilling rig is suitable for all types of strata and offers high core drilling efficiency in drilling and geological exploration.
| Parameter | Value |
|---|---|
| ST 300 Drilling Rig | 300m |
| Drilling Hole Diameter | 300 mm |
| 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 Drilling |
During operation, the pump is used for reverse circulation. Under atmospheric pressure, the circulating fluid flows from the sedimentation tank to the bottom of the well through the return ditch along the annular gap of the well. The rotary table drives the drill pipe to rotate the drill bit for drilling, while the mud pump's suction creates negative pressure to draw debris mud into the drill pipe's inner cavity and discharge it into the sedimentation tank.
High water head can cause mud leakage into the hole wall. Prevention methods include:
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
OEM / ODM can accept. Good quality, professional after-sales service, welcome to order
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2010
Total Annual:
8000000-15000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Jinzhou City Shitan Machinery Equipment CO. LTD. is a professional production and processing company for core drilling rigs, crawler drilling rigs, various track chassis, various types of mud pumps, various track transport vehicles, etc. It is one of the outstanding manufacturers of si... Jinzhou City Shitan Machinery Equipment CO. LTD. is a professional production and processing company for core drilling rigs, crawler drilling rigs, various track chassis, various types of mud pumps, various track transport vehicles, etc. It is one of the outstanding manufacturers of si...
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