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ST 350M Crawler Mounted Drilling Rig 8.9T for Water Borewell
ST 350M Crawler Mounted Drilling Rig 8.9T for Water Borewell
ST 350M Crawler Mounted Drilling Rig 8.9T for Water Borewell
ST 350M Crawler Mounted Drilling Rig 8.9T for Water Borewell
Specifications
Brand Name :
JINZHOU SHITAN
Model Number :
ST-350
Certification :
ISO
Place of Origin :
China
MOQ :
1 set
Price :
Negotiation
Payment Terms :
T/T,Western Union
Supply Ability :
20000 sets per year
Delivery Time :
7-10 days
Packaging Details :
Standard Export Package
Product Name :
ST 350 Meters Depth 8.9 T High Drilling Efficiency Crawler Truck Mounted Drilling Rig Equipment
Key Words :
rig drilling,water borewell machine,drilling rig machine,borehole drilling machine,water drilling machine
Machine Type :
Drilling Equipment
Hole Diameter :
Customized
Drilling Depths :
350meters
Condition :
New
Weight :
8.9 T
Warranty :
12 months
Rotation torque :
7500Nm, 983 N.m, 4200N.m, 3400mm
Air consumption :
16-30 M3/min, 20-100m3/min, 17-31m3/min, 16-30cubic meter/min
After sale service :
Video Support
Description
ST 350 Meters Depth 8.9T High Efficiency Crawler Truck Mounted Drilling Rig
Product Overview

This heavy-duty drilling rig is engineered for 350-meter deep water well drilling applications, utilizing advanced pneumatic technology for superior rock penetration. Designed for challenging geological conditions, it delivers stable performance in mountainous or rocky terrain. The compact structure and excellent mobility ensure flexible operation, making it ideal for water supply projects requiring deep aquifer access.

Key Specifications
Attribute Value
Machine Type Drilling Equipment
Certification ISO9000
Hole Diameter 152mm-305mm (Customizable)
Maximum Depth 350 meters
Weight 8.9 Tons
Dimensions (L×W×H) 6400mm × 2250mm × 2700mm
Rotation Torque 7500Nm
Air Consumption 16-30 m³/min
Warranty 12 Months
Technical Advantages
  • High-efficiency operation: Multi-functional down-the-hole water well drilling equipment suitable for various applications including agricultural irrigation wells and geothermal wells
  • Versatile performance: Capable of drilling in different strata with maximum bore diameter of 350mm
  • Robust power system: Features big torque hydraulic motor power head and brand diesel engine with 2-level air filtration system
  • Enhanced mobility: Excavator crawler chassis provides superior off-road performance, with truck-mounting option available
  • Dual-speed operation: Two-gear rotation and feeding speed system adapts to both soil and rock layers
  • User-friendly design: Centralized control system and unique bump set design simplify maintenance and operation
Safety & Operational Guidelines
1. Operators must complete technical training and understand equipment structure, working principles, and safety protocols before independent operation.
2. Proper safety gear including work clothes and helmets must be worn at all times during operation.
3. During blasting operations, equipment must be moved to safe distance and properly protected.
4. Operation in severe weather conditions (strong winds above level 6 or freezing temperatures) requires special precautions.
5. For extended shutdowns, remove impactor from hole to prevent blockage from collapsed material.
6. Never supply air to impactor when personnel are working at orifice, and ensure rotary/lifting mechanisms are disabled during bit disassembly.
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

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

ST 350M Crawler Mounted Drilling Rig 8.9T for Water Borewell ST 350M Crawler Mounted Drilling Rig 8.9T for Water Borewell ST 350M Crawler Mounted Drilling Rig 8.9T for Water Borewell ST 350M Crawler Mounted Drilling Rig 8.9T for Water Borewell ST 350M Crawler Mounted Drilling Rig 8.9T for Water Borewell ST 350M Crawler Mounted Drilling Rig 8.9T for Water Borewell ST 350M Crawler Mounted Drilling Rig 8.9T for Water Borewell
Product tags

hydraulic crawler drilling machine

,

hydraulic shears for excavator

,

hydraulic crawler drills
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ST 350M Crawler Mounted Drilling Rig 8.9T for Water Borewell

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Product Detail
Brand Name :
JINZHOU SHITAN
Model Number :
ST-350
Certification :
ISO
Place of Origin :
China
MOQ :
1 set
Price :
Negotiation
Contact Supplier
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ST 350M Crawler Mounted Drilling Rig 8.9T for Water Borewell
ST 350M Crawler Mounted Drilling Rig 8.9T for Water Borewell

Jinzhou City Shitan Machinery Equipment CO. LTD.

Verified Supplier
9 Years
hebei, jinzhou
Since 2010
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Water Well Drilling Rig, Pneumatic Drilling Rig, Crawler Mounted Drill Rig
Total Annual :
50000000-100000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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