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.
![]()
![]()
![]()
