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Steel Crawler 350 Meters Water Borehole Drilling Machine Pneumatic

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Steel Crawler 350 Meters Water Borehole Drilling Machine Pneumatic

Country/Region	china
City & Province	jinzhou hebei

Product Details

Crawler Chassis ST 350 Meters Optional Color Drilling Equipment Pneumatic Borewell Machine

ST 350 Pneumatic Drilling Rig Machine Descrption

ST 350 Pneumatic Drilling Rig Machine is aretop hammer drill rigs are equipped with powerful hydraulic rock drills that offer high penetration rates, reliability, and excellent fuel economy. These diesel-powered rigs represent the industry's leading range, from lightweight rubber-tire drills to the most powerful production drills available.

ST 350 Pneumatic Drilling Rig Machine Main Technical Data

Drilling Rig Model Name	ST 350 Pneumatic Drilling Rig Machine
Drilling depth	350m
Dia.hole	φ140 - 325mm
Advance Length one time	6.6m
Working pressure	1.7-3.3MPa
Air consumption	17-35m³/min
Length of rod	1.5m,2m,3m, 6m
Dia. Of rod	φ89,φ102,φ114
Lifting power	24T
Rotation torque	6200-85000N.m
Rotation Speed	55-115r/min
Diesel Engine	Yuchai
Engine Power	92Kw/2200rpm
Travelling speed	0-2.5 Km/h
Climb capacity	30°
Weight	9000kgs
Dimension	5900x2000x2850mm
Application	Complicated geological conditions: Rock, Mud, Sand etc.

ST 350 Pneumatic Drilling Rig Machine Advantages

Double pump hydraulic power head can meet the requirements of large
torque, fast drilling, and the efficiency can reach 40m / h
The lifting force of the drill tower is large, so it is easy to
lift the drill after the completion of the drill, and there will be
no jamming and other phenomena.
With heavy fuselage and auxiliary tower, the drilling tower is not
easy to deform, not afraid of reaction and stable drilling
Large tonnage winch can pull 50m root canal, saving time and
increasing rate
The operation is centrally placed and the simple console is easy to
use. Two people can operate the well.
Famous and high-quality diesel engine with high power,

ST 350 Pneumatic Drilling Rig Machine Applications

It is mainly used for drilling in hilly, mountainous and other rocky areas. It has the advantages of large drilling diameter, deep drilling, fast footage, flexible movement and high efficiency. It is now widely used in industrial and civil drilling, geothermal drilling, environmental monitoring drilling and other occasions.