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China factory - Jinzhou City Shitan Machinery Equipment CO. LTD.

Jinzhou City Shitan Machinery Equipment CO. LTD.

  • China,Jinzhou ,Hebei
  • Verified Supplier
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  3. Strong Applicability Gas Drilling Machine Safer And More Reliable
China Strong Applicability Gas Drilling Machine Safer And More Reliable
China Strong Applicability Gas Drilling Machine Safer And More Reliable

  1. China Strong Applicability Gas Drilling Machine Safer And More Reliable
  2. China Strong Applicability Gas Drilling Machine Safer And More Reliable

Strong Applicability Gas Drilling Machine Safer And More Reliable

  1. MOQ： 1
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Product Name Pneumatic Water Well Borehole Machine
Drilling Rod Diameter 76-102mm
Drilling Hole Diameter 105-350 Mm
Maximum Turning Torque 8900/NM
Fast Lifting Speed 0-20 M/min
Drilling Rig Size 5.2*2*2.35M
Optional accessories Yuchai: 91 KW (four Cylinder)
Payment Terms T/T,Western Union
Supply Ability 10000
Delivery Time 10-15days
Brand Name Shitan
Model Number ST-350
Place of Origin Jinzhou,China

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  1. Product Details
  2. Company Details

Product Specification

Product Name Pneumatic Water Well Borehole Machine Drilling Rod Diameter 76-102mm
Drilling Hole Diameter 105-350 Mm Maximum Turning Torque 8900/NM
Fast Lifting Speed 0-20 M/min Drilling Rig Size 5.2*2*2.35M
Optional accessories Yuchai: 91 KW (four Cylinder) Payment Terms T/T,Western Union
Supply Ability 10000 Delivery Time 10-15days
Brand Name Shitan Model Number ST-350
Place of Origin Jinzhou,China
High Light impact type compressor drilling machine ，pneumatic borewell machine with warranty ，high efficiency fast speed drilling machine
Pneumatic Water Well Borehole Machine - Strong Applicability Gas Drilling Machine Safer And More Reliable
Key Specifications
Product Name Pneumatic Water Well Borehole Machine
Drilling Rod Diameter 76-102mm
Drilling Hole Diameter 105-350mm
Maximum Turning Torque 8900/NM
Fast Lifting Speed 0-20 M/min
Drilling Rig Size 5.2*2*2.35M
Optional accessories Yuchai: 91 KW (four Cylinder)
Product Overview

The pneumatic 350 drilling rig serves as core equipment for drilling small and medium-sized hard materials, featuring four key characteristics: high efficiency, flexibility, safety, and economy. Its combination of efficient power, scene adaptation, safety durability, and cost advantages makes it the preferred choice for mining, geological exploration, and construction applications.

Technical Parameters
Drilling Depth 350m
Drilling Hole Diameter 105-305mm
Working wind pressure 1.25-3.5Mpa
Gas consumption 16-55m³/min
Drill pipe length 6m
Drill pipe diameter 89mm
Axial pressure 4T
Lifting force 24T
Lifting speed 20m/min
Fast forward speed 40m/min
Maximum turning torque 8900/NM
Maximum rotation speed 85/170r/min
Lifting force of small auxiliary winch 1.2T
High leg travel 1.35m
Footage efficiency 10-35m/h
Walking speed 2.5km/h
Climbing degree 30°
Weight 9T
Overall dimension 5.2*2*2.35M
Adaptive conditions Loose layer and bedrock
Engine Yuchai 91KW
Operation Procedures
Preparation Before Operation
  • Equipment inspection: Confirm drill rod and bit are securely installed without bending or wear; check tracheal connections for leaks; add sufficient lubricating oil.
  • Gas source debugging: Connect air compressor, adjust pressure to 0.4-0.63MPa, discharge accumulated water, ensure clean and dry gas source.
  • Environment and protection: Clear work surface obstacles; operators must wear safety helmets, goggles, and non-slip gloves.
Startup and Drilling Operations
  • Start the drilling rig: Slowly open air supply valve, let rig idle for 10-20 seconds, check for smooth operation without abnormal noise.
  • Start drilling: Align drill bit with hole position, apply pushing force gradually, adjust speed based on material hardness.
  • Process monitoring: Maintain vertical drilling direction; if stuck, reduce thrust and speed, reverse operation before re-drilling.
Shutdown and Closing
  • Shutdown steps: Reduce thrust, close air source valve, wait for rig to stop, remove drill rod and bit, clean surface dust.
  • Equipment maintenance: Discharge residual air, check for loose or damaged components, store in dry place.
Product Images

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

Pneumatic 350 Drilling Machine - full view showing complete rig structure
Pneumatic 350 Drilling Machine in operation at worksite with operator
Close-up view of drilling mechanism components and connections
Operator controls panel of drilling machine showing gauges and switches
Drilling machine performing at active work site with dust extraction
Transport configuration showing compact design for mobility

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • 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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Get in touch with us

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  • Jinzhou City Shitan Machinery Equipment CO. LTD.
  • Xiaoshang Village, Yingli Town，Jinzhou City, Hebei Province, China
  • https://www.drillingrigmachines.com/

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