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{"title":"Small Crawler 380v Pneumatic Drilling Rig For 200m","imgUrl":"https:\/\/img.chinax.com\/nimg\/a8\/1a\/19bca80dbb736b5cfcf4647fefd3-200x200-1\/small_crawler_380v_pneumatic_drilling_rig_for_200m.jpg","attrs":{"Brand Name":"ShiTan","Model Number":"ST-260","Certification":"ISO9001","Place of Origin":"China"}}
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{"title":"Diesel 400m Depth Pneumatic Crawler Drill Water Well Rig","imgUrl":"https:\/\/img.chinax.com\/nimg\/f0\/cf\/7afcfb3ce1aca605c32464504b18-200x200-1\/diesel_400m_depth_pneumatic_crawler_drill_water_well_rig.jpg","attrs":{"Brand Name":"ShiTan","Model Number":"ST-450","Certification":"ISO9001","Place of Origin":"China"}}
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High Efficiency Water Borehole Drilling Machine With Air Compressor/Mud Pump
This ST300s crawler water borehole rig supports dual drilling modes with air compressor DTH drilling and mud pump circulation drilling to fit diverse strata. It reaches 300m max depth with 105–305mm adjustable hole diameters, delivering 10–35m/h high footage efficiency.
Powered by a stable 85KW Yuchai engine, it features 4T axial pressure and 24T lifting force for smooth rock and soil drilling. The crawler chassis offers great off-road mobility for farms, mountains and construction sites. Compact size fits standard 20GP containers for easy export shipping. Full CE certifications, English operation guides and one-year warranty are provided for global buyers.
Technical Specifications
Technical Item
Technical Specification
Max Drilling Depth
300m
Maximum Rotation Speed
85/170r/min
Standard Drill Pipe Size
Length: 6m, Diameter: 89mm
Maximum Turning Torque
8900 N·m
Rated Axial Thrust
4 Ton
Main Winch Lifting Capacity
24 Ton
Feed Speed
40 m/min
Key Operational Benefits
300m deep drilling, fits all kinds of strata
Equipped with original 85KW Yuchai diesel engine, it delivers stable power continuously under harsh field conditions including high temperature, drought and high altitude, featuring low failure rate to avoid frequent maintenance downtime during long-site construction.
Dual drilling modes, DTH air & mud drilling available
4T axial pressure matched with 24T main winch lifting force prevents slipping when drilling loose gravel and hard granite, saving labor and time on pulling deep drill pipes and casings to cut on-site labor costs greatly.
30° climbing crawler, flexible movement on mountains & orchards
The whole machine measures 4.8×1.9×2.35m with total weight of 8 tons, fully loadable into standard 20GP container without disassembly, reducing shipping & assembly labor cost for export sea transport.
Product Gallery
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:
50000000-100000000
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 o... 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 o...
