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105-350mm Drilling Hole Diameter Air Crawler‑Mounted Drilling Rig 350mm Drilling
Product Summary
105-350mm Air Crawler-Mounted Drilling Rig delivers 350m depth with 6500 rotary torque. Features dual-circuit hydraulic system for precise drilling, oversized cooling, corrosion-resistant components, and 2.5 Km/hour moving speed. Steel track construction handles complex geology with 24T lifting force.
Basic Properties
Place of Origin:
Jinzhou,China
Brand Name:
Shitan
Model Number:
ST-350
Trading Properties
Minimum Order Quantity:
1
Payment Terms:
T/T,Western Union
Supply Ability:
10000
Product Details
Highlight:
crawler air drilling rig
,crawler water well drilling rig
,air crawler air drilling rig
Product Name:
Air Crawler‑Mounted Drilling Rig
Drilling Hole Diameter:
105-350 Mm
Material:
Steel Track
Drilling Rod Length:
3-6 M
High Leg Stroke:
1.35 Meter
Drilling Depth:
350 Meters
Rotary Torque:
6500
Weight:
8 T
Product Description
105-350mm Drilling Hole Diameter Air Crawler‑Mounted Drilling Rig 350mm Drilling
Reliability meets performance in the 105-350mm Drilling Hole Diameter. Its dual-circuit hydraulic system provides independent control of rotation and feed, enabling precise drilling in complex geological structures. The oversized cooling system prevents overheating during extended runs, while the corrosion-resistant components extend service life in harsh environments.
Product Overview
This high-performance Air Crawler‑Mounted Drilling Rig features a moving speed of 2.5 Km/hour, making it one of the fastest in the market. With a drilling depth capability of 350 meters and an impressive 24T lifting force, this machine handles heavy materials and deep underground drilling with exceptional efficiency.
Product Specifications
| Product Name | Air Crawler‑Mounted Drilling Rig |
| Drilling Hole Diameter | 105-350 mm |
| Material | Steel Track |
| Drilling Rod Length | 3-6 m |
| High Leg Stroke | 1.35 meter |
| Drilling Depth | 350 meters |
| Rotary Torque | 6500 |
| Weight | 8 T |
Key Features
- Fast lifting speed: 0-20 m/min
- Drilling hole diameter range: 105-350 mm
- Drilling rod diameter: 76-102mm
- Adjustable drilling rod length: 3-6 meters
- Sturdy steel track construction
- High leg stroke: 1.35 meter
- Powerful rotary torque: 6500
Applications
- Water well drilling in hard rock formations
- Geothermal system installation
- Geological exploration and sampling
- Agricultural irrigation systems
- Mining operations
- Construction foundation work
Support & Services
Our comprehensive support includes technical assistance, maintenance guidance, and parts replacement services. Our expert team provides troubleshooting via phone or email to ensure optimal machine performance.
Packaging & Shipping
Each unit includes the machine, instruction manual, and warranty card. Orders ship within 2-3 business days via reliable courier with tracking details provided.
Frequently Asked Questions
What is the brand name of the pneumatic borewell machine?
The brand name is Shitan (model ST-350).
Where is the machine manufactured?
Manufactured in Jinzhou, China.
What power source does it require?
Operates on compressed air with minimum 10 bar pressure requirement.
What models do you produce?
Our lineup features hydraulic water well rigs, core drilling machines, engineering drills, and geological exploration equipment. Contact us with your drilling targets and we will propose the best solution.
Manufacturing location?
Our factory sits in Jinzhou, within the Shijiazhuang economic zone of Hebei Province, China—an area renowned for heavy machinery manufacturing and export logistics.
Real manufacturer or third party?
Genuine manufacturer. 20+ years of drilling rig production, ISO-certified, with a modern facility that covers everything from metal fabrication to final assembly and quality testing.
Shipping lead time?
Small hydraulic rigs: 5-7 days. Large pneumatic units: 7-15 days. We can accommodate urgent timelines—please flag your priority when ordering.
Warranty scope?
Full one-year coverage on all non-wear components. Remote diagnostics and spare parts guidance are complimentary during the warranty term.
Air compressor longevity?
Designed for a service life exceeding 10 years when maintained per our recommended schedule.
How to pay?
We work with T/T wire transfers for simple, secure international payments.
Export documents included?
Yes—you get the complete set: invoice, contract, packing list, BL, insurance documents, and certificate of origin upon request.
When can I reach support?
Around the clock, online. We aim to close all technical tickets within 48 hours.
Overseas installation support?
Remote setup guidance is included free of charge. Our field engineers are also available for overseas deployment when on-site commissioning and training are needed.
The Manufacturer Difference
When you buy from us, you are buying direct from the factory. Our 20+ years of drilling rig expertise, ISO-certified processes, and modern Hebei production facility mean competitive pricing, consistent quality, and direct access to engineering support.
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
Mrs. Anna
Manager
- Email: anna@waterwelldrillingmachine.com
- Tel: +8615511892512
- WhatsApp: 8615511892512
-
wechat:
+8615630441112
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