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.
Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products：
Pneumatic Drilling Rig / Air Drilling Rig（ST-180, ST-200, ST-260, ST-300, ST-350, ST-400, ST450, ST-450, ST-500, ST-600, ST-800 and other Pneumatic water well drilling Rigs.）, Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig（ST-30，ST-50，XY-1A, XY-1B, XY-2, XY-2B, GK180, GK200, GY150, GY200 and 30 impact drill rig, ZLJ series tunnel drilling rig and other geological drilling machines）Crawler Track Undercarriage, Drilling Mud Pump（BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps）, Drilling Air Compressor, Water Well Drill Bits（PDC Drill Bit， Tricone Bit， DTH Button Bit）, Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter
OEM / ODM can accept. Good quality, professional after-sales service, welcome to order
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