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Crawler Pneumatic Borewell Drilling Dth Machine 50 Meters Depth
Crawler Pneumatic Borewell Drilling Dth Machine 50 Meters Depth
Crawler Pneumatic Borewell Drilling Dth Machine 50 Meters Depth
Crawler Pneumatic Borewell Drilling Dth Machine 50 Meters Depth
Specifications
Brand Name :
ShiTan
Model Number :
ST 350
Certification :
ISO9001
Place of Origin :
China
MOQ :
Negotiation
Price :
Negotiation
Payment Terms :
T/T, Western Union
Supply Ability :
20000 Set/Year
Delivery Time :
Within 10-12 days
Packaging Details :
Standard export transportation package
Product Name :
Pneumatic Borewell Machine
Drilling Depth :
350 Meters
Drilling Diameter :
350 mm
OEM :
Customized
Color :
Red,Yellow
Condition :
New
Weight :
9.8 TONS
Warranty :
24 months
Air consumption :
17 - 36 m³/min
Lifting power :
22T
Description
Crawler Pneumatic Borewell Drilling DTH Machine - 50 Meters Depth
Product Specifications
Attribute Value
Product Name Pneumatic Borewell Machine
Drilling Depth 350 Meters
Drilling Diameter 350 mm
OEM Customized
Color Red, Yellow
Condition New
Weight 9.8 TONS
Warranty 24 months
Air consumption 17 - 36 m³/min
Lifting power 22T
Product Overview

The ST 350 Pneumatic Borewell Drilling Machine is a mechanical top drive power head drilling rig independently developed for medium to large-scale drilling operations. This versatile equipment combines water collection drilling and gas drilling functions, making it ideal for various applications including core drilling (both alloy and diamond), engineering geological exploration, hydrology studies, well drilling, and agricultural irrigation projects.

Particularly effective for water collection projects in mountainous areas and challenging rock formations, this machine delivers reliable performance in complex geological conditions.

Technical Parameters
Parameter Specification
Model ST 350 Drilling Rig
Drilling depth 350m
Hole diameter φ140-325mm
Advance Length one time 6.6m
Working pressure 1.7-3.4 MPa
Air consumption 17 - 36 m³/min
Length of rod 1.5m, 2m, 3m, 6m
Diameter of rod φ89, φ102, φ114
Lifting power 22T
Rotation torque 6200-85000N.m
Rotation Speed 66 - 135 rpm
Diesel Engine Yuchai
Engine Power 92 Kw/2200rpm
Travelling speed 0-2.5 Km/h
Climb capacity 30°
Weight 9000kgs
Dimension 6000x2000x2780mm
Application Complicated geological conditions: Rock, Mud, Sand etc.
Drilling Way Top drive hydraulic rotary and propulsion, DTH Drilling or Mud Pump Drilling
DTH Hammer 4",5",6",8",10" Drill hammer or CIR110, 130, 150,170

Note: The machine comes installed with steel track, winch, and electric welding machine.

Key Features
  • Mechanical top drive power head structure reduces energy consumption compared to hydraulic systems
  • Single trip capability of 3500 mm minimizes rod work and increases drilling efficiency
  • Geomantic faucet design enables reliable sealing for both mud drilling and pneumatic impactor drilling
  • Optional automobile gearbox with wide variable speed range adapts to different drilling processes
  • Track hydraulic walking system for easy operation and time-saving machine movement
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

Crawler Pneumatic Borewell Drilling Dth Machine 50 Meters Depth Crawler Pneumatic Borewell Drilling Dth Machine 50 Meters Depth Crawler Pneumatic Borewell Drilling Dth Machine 50 Meters Depth Crawler Pneumatic Borewell Drilling Dth Machine 50 Meters Depth
Product tags

hydraulic crawler drilling machine

,

hydraulic crawler drill

,

hydraulic crawler drills
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Crawler Pneumatic Borewell Drilling Dth Machine 50 Meters Depth

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Product Detail
Brand Name :
ShiTan
Model Number :
ST 350
Certification :
ISO9001
Place of Origin :
China
MOQ :
Negotiation
Price :
Negotiation
Contact Supplier
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Crawler Pneumatic Borewell Drilling Dth Machine 50 Meters Depth
Crawler Pneumatic Borewell Drilling Dth Machine 50 Meters Depth

Jinzhou City Shitan Machinery Equipment CO. LTD.

Verified Supplier
7 Years
hebei, jinzhou
Since 2010
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Water Well Drilling Rig Machine, Geological Drilling Rig, Soil Testing Drilling Rig
Total Annual :
8000000-15000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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