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ST350 Large Crawler Borehole Drill Rig Machine With Customized Diameter And 76mm Pipe
Quality Water Well Drilling Rig ST 350 Large Crawler Drilling Machine
The ST 350 Large Crawler Drilling Machine utilizes full hydraulic control and top drive rotation of drilling tools, delivering exceptional drilling efficiency. With its rational overall layout and tractor-mounted or full ground chassis design, it offers excellent maneuverability and flexibility for challenging terrain conditions.
This versatile drilling rig finds applications across multiple fields including resource exploration, hydrology wells, coalbed methane extraction, shallow shale gas drilling, terrestrial heat projects, and coal-mine gas exploitation or salvage operations.
Technical Specifications
Type
ST350 Drilling Rig
Power Type
Diesel
Place of Origin
China
Brand Name
SHITAN
Usage
Water Well Drilling
Dimension (L*W*H)
6400MM * 2250MM * 2700MM
Weight
8.9 T
Certification
ISO9000
Warranty
1 YEAR
Marketing Type
New Product 2020
Drilling Diameter
152mm-305mm
Depth
25M
Rotary Speed
0-90rpm
DTH
K40
Drilling Rods
76*2m + 76*3m
Air Consumption
13-20m³/min
Packing
Standard Export Packing
Key Advantages
Multi-functional Drilling: Supports various drilling processes including down-the-hole drilling, through-air reverse circulation drilling, gas lift reverse circulation drilling, cutting drilling, cone drilling, heel drilling, and core development. Can be equipped with mud pumps, foam pumps, and generators as per user requirements.
High Work Efficiency: Full hydraulic and top drive rotary propulsion system suitable for multiple drilling processes and tools. Easy operation, flexibility, fast drilling speed, and minimal auxiliary time result in superior work efficiency.
Low Operating Cost: DTH hammer drilling process dominates rock drilling operations, providing high efficiency and lower per-meter drilling costs.
Enhanced Mobility: High-legged design facilitates easy loading and transportation without requiring cranes. Crawler tracks provide excellent mobility in muddy site conditions.
Operational Safety Guidelines
Operators must receive comprehensive technical training, understand DTH structure principles and working performance, be familiar with safe operation and maintenance rules, and pass examinations before operating independently.
All personnel must wear appropriate work clothes and safety helmets. Long hair should be securely tied and contained within head protection.
During blasting operations, equipment must be retreated to safe distances and properly covered for protection.
Conduct thorough equipment inspections before operation.
Do not access slide frames during strong winds (above level 6) or freezing conditions. If necessary, use safety harnesses. Riding on slewing mechanisms or slide frames is strictly prohibited.
Product Images
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...