Customized ST 260 OEM Depth and Hole Diameter Crawler Mounted Water Well Drilling Rig
ST 260 Crawler Mounted Water Well Drilling Rig Introduction
The pneumatic drilling machine is a kind of fast deep water well drilling equipment using high-pressure air as the power source. It is suitable for industrial and civil drilling, geothermal drilling and other purposes, especially for water intake engineering in mountainous rock strata
ST 260 Crawler Mounted Water Well Drilling Rig Tech Data
|
ST 260 Crawler Mounted Drill Rig
|
260m |
| Dia.hole |
φ105-260mm |
| Advance Length one time |
6.6m |
| Working pressure |
1.7-3.0MPa |
| Air consumption |
17-35m³/min |
| Length of rod |
1.5m,2m,3m,6m |
| Dia. Of rod |
φ76, φ89,φ102,φ114 |
| Lifting power |
24T |
| Rotation torque |
8500-11000N.m |
| Rotation Speed |
40-70r/min |
| Diesel Engine |
Yuchai |
| Engine Power |
85Kw/2200rpm |
| Travelling speed |
0-2.5 Km/h |
| Climb capacity |
30° |
| Weight |
9000kgs |
| Dimension |
5900x2000x2850mm |
| Application |
Complicated geological conditions:Rock,Mud,Sand etc. |
| Drilling Way |
Top drive hydraulic rotary and propulsion,Dth Drilling or Mud Pump Driling |
| Dth Hammer |
4",5",6",8" Drill hammer or CIR110, 130, 150,170 |
ST 260 Pneumatic Drilling Rig Main Advantages
1. The crawler has strong carrying capacity, can bear 2.5 tons of weight, large climbing capacity, simple operation and high drilling efficiency.
2. The four supporting feet of the crawler chassis are hydraulic supporting feet, and each supporting foot is controlled separately, so that the whole crawler platform can be stably fixed on the ground.
3. The crawler platform and drilling tower are welded with square tubes. The design structure has high strength and good rigidity.
ST 260 Crawler Mounted Water Well Drilling Rig DTH hammer Selection
(1) It has good adaptability and can work normally under high and low compressor pressures.
(2) It has high drilling speed and service life.
(3) It can work under various complex rock strata (including aquifer).
(4) Remove the rock powder at the bottom of the hole.
(5) The utility model has the advantages of simple structure and convenient manufacture, use and maintenance.
(6) It has better energy recovery, that is, less energy consumption
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
Good quality, professional after-sales service, welcome to order
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