Sany Rotary Drilling Rig SR220C Price
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|Min. Order:||1 Piece|
|Production Capacity:||30 Sets/ Month|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram|
- Model NO.: SR220C
- Operating Weight: 74000kg
- Rated Power: 285HP/1800rpm or 337HP/2000rpm
- Transport Package: Machine Machine Nude Package
- Origin: Hunan
- Max. Output Torque: 220kn.M
- Engine: Imported Cat Engine or Mitsubishi Engine
- Trademark: SANY
- Specification: Standard Configuration
SANY can supply with all kinds of standard drilling tools, including DBB-II, DBB-III, CB and so on. For
Special geological conditions, SANY can also provide special drilling tools accordingly to improve working efficiency. The latest special drilling tools developed by SANY are as follows:
Pilot drilling bucket
Integrate bailing bucket and barrel; The design of arc reinforcing plate, outside of reinforcing plate welded with transition bending plate; Hinge is made of high tension steel; Applicable layers: Cave, occlusal pile.
Core barrel with centralizer
Suitable for stage drilling of large diameter bore hole; The cutting teeth and roller bits are interchangeable;
Centralizer supports the hole wall to avoid drilling an inclined hole; Applicable layers: Medium or slightly decomposed bedrock, hard or superhard bedrock.
Adjustable reamer arms can meet the specific requirements of different bore hole diameters; After drilling operation, convey soil with bailing bucket or scouring bit; Reamer arms are easy to spread and retract; Box type structure is easy to service; Applicable layers: Hard stratum, frozen soil and medium soft rock.