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250m Water Bore Well 75kw Crawler Mounted Gas Drilling Machine

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250m Water Bore Well 75kw Crawler Mounted Gas Drilling Machine

Large Image : 250m Water Bore Well 75kw Crawler Mounted Gas Drilling Machine

Product Details:

Place of Origin:	China
Brand Name:	ShiTan
Certification:	ISO9001
Model Number:	ST-260

Payment & Shipping Terms:

Minimum Order Quantity:	Negotiation
Price:	Negotiation
Packaging Details:	Naked
Delivery Time:	Within 7-12 days
Payment Terms:	L/C,D/A,T/T,Western Union
Supply Ability:	1000year

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Detailed Product Description

Type:	Crawler Mounted Drill Rig	Power Type:	Diesel
Driving Way:	Hydraulic Driving	Usage:	Geological Core Drilling
Weight::	6 T	Voltage:	380V
Model Number:	ST-260	Name:	Well Drilling Equipment
Air Pressure:	1.25-3.5Mpa	Drilling Efficiency:	10-35m/h
Weight Of The Rig:	4m×1.7m×2.2m	Power(w):	75kW
Highlight:	250M Crawler Mounted Drill Rig , water bore well crawler mounted drill rig , 75kw crawler mounted drill rig

250m Water Bore Well 75kw Crawler Mounted Gas Drilling Machine

Product Specifications

Attribute	Value
Type	Crawler Mounted Drill Rig
Power Type	Diesel
Driving way	Hydraulic driving
Usage	Geological core drilling
Weight	6 T
Voltage	380V
Model Number	ST-260
Air pressure	1.25-3.5Mpa
Drilling efficiency	10-35m/h
Dimensions	4m×1.7m×2.2m
Power	75kW

Product Overview

The ST260 crawler-mounted water well drilling rig features a rational overall layout with excellent maneuverability on difficult terrain. Its versatile design makes it suitable for various applications including hydrology wells, coalbed methane exploration, shallow shale gas, geothermal projects, and coal-mine gas exploitation.

Technical Parameters

Weight	6T
Dimensions	4m×1.7m×2.2m
Hole diameter	105-260mm
Drilling Depth	260 meters
Once-time advance length	3000/6000mm
Walking speed	2.5 KM/H
Maximum climbing angle	30°
Minimum ground clearance	230mm
Operating air pressure	1.25-3.5 Mpa
Air consumption	23 m³/min
Power capacity	92 Kw
Rotation speed	55-115 rpm
Torque	5900 N.m
Drill pipe diameter	Φ76 Φ89 Φ102 mm
Drill pipe length	1.5/2.0/3.0/6.0 m
Lifting capacity	30 T

Key Features

Hydraulic top drive power head with large bearing capacity and excellent sealing
Adjustable telescopic drill collar for long casing construction
Advanced hydraulic matching technology for high system efficiency
Precision pressure adjustment system for optimal drilling performance
Four hydraulic support legs for rapid leveling without lifting
Swing-type centering device provides ample working space
Suitable for multiple drilling methods: slurry, air, and air foam drilling