Underground Hydraulic Borehole Drilling Machine For Rock / Mountain / Desert

ST300S Pneumatic Drill

  Powerful power system
  High-efficiency water well drilling rigs need to be equipped with a powerful power system
  ST300s is equipped with Yuchai 85KW engine, providing 8900N·m maximum torque, speed 85/170r/min, hydraulic top drive, optional down- the-hole impactor or mud drilling, adapting to a variety of complex geological conditions, such as deserts, mountains, swamps, etc.

Why Choose Us

• Multi-mode drilling - supports down-the-hole hammer (DTH) and mud drilling, flexible switching.
• High lifting capacity - main lifting force of 22T, ensuring fast lifting and lowering of drill pipe.
• Fast lifting/lowering - lifting speed of 20m/min, fast forward speed of 40m/min, saving time.
• Auxiliary small winch - 1.2T auxiliary lifting capacity, convenient for auxiliary operation.
• High cost performance - optimize production costs and provide more competitive prices.
• Long-term partners - cooperate with many international engineering companies, and products are exported to overseas markets.
• Global after-sales service network - provide 24-hour technical support and respond quickly to customer needs.

Basic Specifications

Transportation method

      1.Delivery Time:

      Packaging: 3-5 working days after final inspection

      Port loading: 48 hours notice required

      2.All packages include:

      Operation manual

      Drilling rig/drilling tools/tool ​​kit

      Certificate/certificate of conformity

      3.Our logistics team provides:

       24/7 freight tracking updates

       Port congestion alerts

       Customs clearance assistance

Product details display

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

Good quality, professional after-sales service, welcome to order