Sany Rotary Drilling Machine SR150 for sale
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.
|Speed of rotary drive totation||rpm||7-14|
|Main winch pull(1st layer)||kN||160|
|Main winch wire rope dia.||mm||28|
|Max.main winch line speed||m/min||70|
|Aux.winch pull(1st layer)||kN||60|
|Aux.winch wire rope dia.||mm||14|
|Engine power||KW(HP) 125 (168) @2100rpm|
|Style||4-storke,water-colled,overhead value type and electronic injection|
|Intake form||Turbocharged, inter cooling|
|Emission regulation||EU stage II/EPA Tier 2|
|No of cylinder-bore*stroke||6-105mm X 125mm|
|Rated power||125KW @ 2100rpm|
| ||168HP @ 2100rpm|
|Max. output torque||637.9N.m @ 1800rpm|
| ||864lbf.ft @ 1800rpm|