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China, Chinese New Sr150 Rotary Drilling Rig for Sale1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Pile DriverDrilling Rigs RotaryDrilling Rig Machine
Newindu Construction Engineering (Shanghai) Co., Ltd.
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Product Description S A N Y can supply with all kinds of standard drilling tools, including DBB-II, DBB-III, CB and so on. ForSpecial geological conditions, S A N Y can also provide special drilling tools accordingly to improve working efficiency. The latest special drilling tools developed by S A N Y are as follows:Pilot drilling bucketIntegrate 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 centralizerSuitable 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.Underreaming bitAdjustable 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.SR150CUnitParametersMax.Drilling Dia.mm1500Max.Drilling Depthm55largest torquekN.m150Speed of rotary drive totationrpm7-14Max.pushkN150Max.pullkN160Crowd strokemm4250Mast sideward.(+/-)5Mast forward.5Main winch pull(1st layer)kN160Main winch wire rope dia.mm28Max.main winch line speedm/min70Aux.winch pull(1st layer)kN60Aux.winch wire rope dia.mm14
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