St 300 Water Well Crawler Mounted Drill Rig Equipment For Farming Drilling
Brand Name:ShiTan
Certification:ISO
Model Number:ST-300
Minimum Order Quantity:1 set
Delivery Time:7-10 days
Payment Terms:T/T, Western Union
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Location:
Jinzhou Hebei China
Address:
Xiaoshang Village,Jinzhou City,Hebei province,China
Supplier`s last login times:
within 2 hours
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St 300 Water Well Drilling Equipment ,Farm Watering Crawler Mounted Drill Rig
ST 300 Crawler Mounted Drill Rig Descrption:
ST 300 drilling rig is efficient and multifunctional drilling equipment ,has the advantages of compact structure, fast advancing, mobile and flexible wide application region etc.. It is especially suitable for water intake in mountainous and rocky strata.
ST 300 Crawler Mounted Drill Rig Main Parameter:
Drilling capability | Drilling depth | m | 300(φ89) |
| Max. diameter of working floor | mm | φ330 | |
| Feeding system | Max. liting capacity | kN | 160 |
| Max. feeding capacity | kN | 80 | |
| Max. lifting speed | m/min | 32(25) | |
| Max. feeding speed | m/min | 60(48) | |
| Stroke | mm | 3800(7000) | |
| Top drive | Max. torque | N.m | 6600/3300 |
| Max. speed | r/min | 95/190 | |
| I.D | mm | φ45 | |
| Deck engine | Type | YC4A125-T30 | |
| Rated power | kW | 92 | |
| Tool winch | Hoisting capacity | kN | 15 |
| Breakout device | Max. breakout torque | N.m | 18000 |
| Mud pipe | I.D | mm | φ55 |
| Max. pressure | MPa | 8 | |
| Chassis | Highest speed | km/h | 2.4 |
| Max. climbing gradient | % | 39 | |
| Max. ground clearance of crawler | mm | 1000 | |
| Max. inner distance between front support legs | mm | 2600 | |
| Max. iner dstance between back support legs | mm | 2700 | |
| Working dimension | mm | 3980*3130*6500 (3980*3130*8100) | |
| Transportation dimension | mm | 4450(3980)*1800*2400 (6050(3980)*1800*2400) | |
| Weight | t | 8.7(9.7) | |
ST 300 Crawler Mounted Drill Rig Advantages:
Very flexible in difficult roads and can be widely used in many
fields such as resource exploration of hydrology wells, coalbed
methane, the shallow layer of shale gas, terrestrial heat, etc, and
can also be used for coal-mine gas exploitation salvage work. The
top-mounted driving head principal shaft has a great drift
diameter, suitable for many kinds of construction work such as
slurry drilling, air drilling, and air foam drilling, meeting the
demands for well-drilling at different terrain strata.
ST 300 Crawler Mounted Drill Rig Applications:
It is mainly suitable for drilling wells, agricultural irrigation
wells, geothermal air conditioning holes and other wells,
especially for water intake projects in mountainous areas and rock
strata. The efficiency is more than ten times higher than the
traditional rotary drilling rig, and the economic benefits created
for users are very considerable. In particular, it solves the
construction problems of rotary drilling rig for hard rock layer,
gravel and pebble layer, and can work under various geological
structures.
St 300 Water Well Crawler Mounted Drill Rig Equipment For Farming Drilling
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