Jinzhou City Shitan Machinery Equipment CO. LTD.
 
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| Place of Origin: | China |
| Brand Name: | SHITAN |
| Certification: | CE ISO |
| Model Number: | ST-350 |
| Minimum Order Quantity: | 1 set |
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| Price: | Negotiation |
| Packaging Details: | Standard Export Package |
| Delivery Time: | 7-10 days |
| Payment Terms: | T/T, Western Union |
| Supply Ability: | 2000 sets per year |
| Product Name: | Top Hammer 350 Meters Pneumatic Rotary Industrial Crawler Mounted Drill Rig | Condition: | New |
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| Origin: | Jinzhou,China | Power(W): | 92Kw/2200rpm |
| Dimension(L*W*H): | 6.4m×2.1m×2.6m | Weight: | 10T |
| Drilling Depth: | 350m | Warranty: | 1 Year |
| OEM: | Customized | Color: | Red, Yellow |
| Drilling Hole Diameter: | Customized | After Sale Service: | Video Support |
| Highlight: | 350 meters crawler drill rig,pneumatic top hammer crawler drill rig,350 meters crawler mounted drill rig |
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Top Hammer 350 Meters Pneumatic Rotary Industrial Crawler Mounted Drill Rig
ST 350 Crawler Mounted Drilling Rig Introduction:
St 350 power system is hydraulically driven by diesel engine. The dashboard is simple and clear. It is a crawler mounted structure, which is easy to move. Steel crawler chassis is adopted (of course, you can also choose rubber crawler to facilitate walking on urban roads). Four standard high legs .
ST 350 Crawler Mounted Drilling Rig Tech Data:
| Drilling Rig Model | ST 350 Drilling Rig |
| Drilling depth | 350m |
| Dia.hole | φ140-325mm |
| 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 | 92Kw/2200rpm |
| Travelling speed | 0-2.5 Km/h |
| Climb capacity | 30° |
| Weight | 9500kgs |
| Dimension | 6000x2200x2900mm |
| 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",10" Drill hammer or CIR110, 130, 150,170 |
ST 350 Crawler Mounted Drilling Rig Advantages:
(1) High slag discharge wind speed, clean hole bottom and no secondary crushing; Because there is no liquid column pressure, the hole bottom crushing condition is improved without groundwater;
(2) The drilling method of pneumatic water well drilling rig is to impact the hole bottom with high frequency, which reduces the influence of hole inclination on rock or inclined stratum, so as to improve the verticality of drilling hole and reduce the rock collapse of hole wall;
(3) Compared with rotary well drilling rig, pneumatic well drilling rig requires much less WOB and torque. This can reduce the quality and capacity of drilling equipment and create favorable conditions for large-diameter hard rock drilling;
(4) Pneumatic water well drilling rig has good adaptability and can work under various complex rock strata (including aquifer);
(5) The utility model has the advantages of simple structure and convenient use and maintenance.
Configure appropriate water pump
After the well is completed, measure the water level of the water outlet well and the corresponding water output according to the drainage condition of the drilling machine, and then determine the total head of the water pump according to the height difference from the ground to the dynamic water level and the irrigation method you adopt, and the required working head of the water pump. The flow of the water pump shall not exceed the water flow through the well. The corresponding water pump shall be purchased on the premise of the above two items.
Contact Person: cathy
Tel: +8613315955856
