Large Diameter Crawler Type St 350m Portable Borewell Drilling Machine
Large Diameter Crawler Type Pneumatic Borewell ST350 Small Machine Mine Drilling Rig Water
ST 350 Crawler Chassis Mounted Drilling Rig Descrption
ST350 Water well drill rig is our hot sale products and have a very good reputation in our customers, in real drilling test, we drill a 219mm diameter , the depth reached to 325 meters, we believe the final depth can reach to 350 meters.Bore Hole Diesel Engine Pneumatic Hard
The drilling rig is multi-functional, with different configurations suitable for different geology.All our water drilling rig
accept customization, any good idea there please contact us, our engineers will help you get what you want, we can also put the rig on a truck mounted chassis.
ep Bore Hole Diesel Engine Pneumatic Hard Rock Borewell Water Well Drilling Rig Machine Price
ST 350 Crawler Chassis Mounted Drilling Rig Technical Information
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Model
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ST 350 Pneumatic Drilling Rig Machine
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Drilling depth
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350m
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Dia.hole
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φ140 - 325mm
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Advance Length one time
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6.6m
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Working pressure
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1.7-3.3MPa
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Air consumption
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17-35m³/min
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Length of rod
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1.5m,2m,3m, 6m
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Dia. Of rod
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φ89,φ102,φ114
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Lifting power
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24T
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Rotation torque
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6200-85000N.m
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Rotation Speed
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55-115r/min
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Diesel Engine
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Yuchai
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Engine Power
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92Kw/2200rpm
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Travelling speed
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0-2.5 Km/h
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Climb capacity
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30°
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Weight
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9000kgs
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Dimension
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5900x2000x2850mm
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Application
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Complicated geological conditions: Rock, Mud, Sand etc.
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FAQ
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.