Jinzhou City Shitan Machinery Equipment CO. LTD.
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| Place of Origin: | China |
| Brand Name: | ShiTan |
| Certification: | ISO9001 |
| Model Number: | ST 350 |
| Minimum Order Quantity: | Negotiation |
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| Price: | Negotiation |
| Packaging Details: | exported packing |
| Delivery Time: | Within 7-12 days |
| Payment Terms: | T/T, Western Union |
| Supply Ability: | 2000 set/year |
| Product Name: | With Air Compressor High Speed ST 350 Meters Depth Crawler Drilling Rig | Drilling Depth: | 350 Meters |
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| Usage: | Water Well,civil Construction | Power Type: | Diesel,electric |
| Dimension(L*W*H): | 2400*950*1400mm | Maximum Opening Diameter: | 200-400mm |
| Type: | Rotary Drilling Rig, Core Drilling Rig, Air Percussion, Anchor Drilling Machine, Anchoring Drilling Rig | Color: | Yellow ,Customized |
| Place Origin: | Hebei,China | After Sale Service: | Video Support |
| High Light: | 350 Meters Depth Crawler Drilling Rig,Automatic Crawler Drilling Rig,High Speed Crawler Drilling Rig |
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Good Performance High Speed ST 350 Meters Depth Crawler Mounted Drill Rig
Product Description
ST 350 Meters drill water well for farm /industry irrigating, fresh water drinking or anywhere need fresh water. The drilling depth for one time can reach 6.6 meters, which save the time to load the drill pipes and also save the human resources;Adopting double cylinder to lifting, lifting force can reach 24 tons;The four strong legs can lift 1.7 meters, and the real ground clearance can reach 1.45 meters, which easy to stable the machine and convenient for the loading during the transportation;
Product Specifications
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Model
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ST350 |
| Drilling depth | 350m |
| Dia.hole | φ140 - 325mm |
| Advance Length one time | 6.6m |
| Working pressure | 1.7-3.3MPa |
| Air consumption | 17-35m³/min |
| Length of rod |
1.5m,2m,3m, 6m
|
| Dia. Of rod | φ89,φ102,φ114 |
| Lifting power | 24T |
| Rotation torque | 6200-85000N.m |
| Rotation Speed | 55-115r/min |
| Diesel Engine | Yuchai |
| Engine Power | 92Kw/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",10" Drill hammer or CIR110, 130, 150,170 |
| Remark: It is installed with steel track , winch, electric welding machine. | |
Product Main Features
1, It has hydraulic automatic feed mechanism structure, improves drilling efficiency, reduces labor intensity.
2, It adapts the ball chunk mechanism instead of the card holder ,it can implement non-stop down the lever, easy to operate, safe and reliable.
3, Winch contains cage, forms a duplex structure supporting the star wheel, it can withstand strong impact.
4, Four groups of vertical box bearing retainer to ensure that the rotation has sufficient rigidity to deal with complicated geological conditions gravel layer, gravel layer, etc.
Drilling Rig Working Attentions
1. After drilling structure of crawler drill bit, the center drilling tool needs to be replaced in time. Firstly, the hole bottom needs to be cleaned, and then the residue at the bottom of the hole is blown clean. After the bit stops rotating, the drilling tool in the drilling rig is slowly lifted up. When the lifting force is good enough to lift the drilling tool, it is appropriate.
2. When the drill bit of crawler drilling rig is summarized in the drilling process, it is also necessary to carefully observe the follow-up situation of the casing, timely understand the specific situation in the hole, and timely keep the hole clean when necessary, and the drill bit in the drilling rig is not allowed to pull out forcefully during the drilling process.
Contact Person: cathy
Tel: 13343314303
