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...Rig is mainlyused in the construction of civil andbridge engineering, which adoptsadvanced intelligent electronic controlsystem and load sensing type pilotcontrol hydraulic system, the wholemachine is safe a...
... module for: Drilling with telescopic friction or interlocking Kelly bars – standard supply Optional casing oscillator application - optional Optional CFA kit application - optional Specification of...
Interlocking Kelly Bar Number Outer Diameter(mm) Elements Max Drilling Depth(m) Retracted Length(m) 1 254 2 or 3 10 to 30 6.45 to 11.45 2 292 2 or 3 15 to 42 9.35 to 18.20 3 298 3 15 to 33 7.35 to 13.35 4 305 3...
Interlocking Kelly Bar Number Outer Diameter(mm) Elements Max Drilling Depth(m) Retracted Length(m) 1 254 2 or 3 10 to 30 6.45 to 11.45 2 292 2 or 3 15 to 42 9.35 to 18.20 3 298 3 15 to 33 7.35 to 13.35 4 305 3...
Interlocking Kelly Bar Number Outer Diameter(mm) Elements Max Drilling Depth(m) Retracted Length(m) 1 254 2 or 3 10 to 30 6.45 to 11.45 2 292 2 or 3 15 to 42 9.35 to 18.20 3 298 3 15 to 33 7.35 to 13.35 4 305 3...
Interlocking Kelly Bar Number Outer Diameter(mm) Elements Max Drilling Depth(m) Retracted Length(m) 1 254 2 or 3 10 to 30 6.45 to 11.45 2 292 2 or 3 15 to 42 9.35 to 18.20 3 298 3 15 to 33 7.35 to 13.35 4 305 3...
Interlocking Kelly Bar Number Outer Diameter(mm) Elements Max Drilling Depth(m) Retracted Length(m) 1 254 2 or 3 10 to 30 6.45 to 11.45 2 292 2 or 3 15 to 42 9.35 to 18.20 3 298 3 15 to 33 7.35 to 13.35 4 305 3...
Product Description: One of the standout features of this auger is its Epicyclic Gearbox, which amplifies torque and provides exceptional durability and reliability. This feature ensures that the auger can hand...
KR90M High Operating Efficiency Hydraulic CFA Construction Works Used Piling Machine Auger Pile Driver Rig Products Description 1Undercarriage: Reliable & Mature Excavator Supplier for Choice 2.Type: New & Used...
Technical Specification CFA construction method Max. diameter 8000mm Max. drilling depth 20m Main winch line pull 230 kN Rotary drilling construction method Max. Diameter 1800/2000 mm Max. drilling depth 51/6...
CFA construction method Max. diameter 8000mm Max. drilling depth 20m Main winch line pull 230 kN Rotary drilling construction method Max. Diameter 1800/2000 mm Max. drilling depth 51/64 m Main winch line pu...
Friction type drill Kelly bar is a kind of drill pipe type with international advanced six-ribs distribution technology composition.The Kelly bar can generate pressure force when the Kelly bar rotarying can pro...
Foundation Frictional Kelly Bar 355-5*11mm Application:Foundation Drilling Hole Attachment Type:Telescopic Kelly Bar 5 sections Lock Type:Frictional Max Drilling Depth :52m Max Drilling Diammeter:1500mm OEM/ODM...
Beijing Jietaihongli Technology Co.,Ltd Damping spring is the accessories of the kelly bar parts. the function is to protect the kelly bar and damping , the material is 60Si2Mn . It is easy to break during usin...
Applicable industry: Building material shops, machinery repair shops, manufacturing plants, retail stores, construction projects Video inspection: provide Mechanical inspection report: provide Marketing type: g...
Beijing Jietaihongli Technology Co.,Ltd Damping spring is the accessories of the kelly bar parts. the function is to protect the kelly bar and damping , the material is 60Si2Mn . It is easy to break during usin...
Beijing Jietaihongli Technology Co.,Ltd Kelly box is kelly bar drive head and upper fitting, which is used to joint the drilling bucket or auger. usually, it contains few types : 130x130; 150x150; 200x200 sany ...
Clay/Soil/Earth/Rock Drilling Auger adopt the high-carbon steel and special drilling bits angle to keep the drilling strength and efficiency. There are three types of drilling auger: 1) Continuous Flight Auger ...
Drilling Casing Items adopt the high-carbon steel (Q345B, 16Mn, Q195-Q345, etc.) and special welding method to keep the drilling strength and efficiency. Rotary Casing Pipe is obtained by driving a steel siding...
It is an important part of the bottom of the kelly bar, the function is separating the water and protect the terminal of the kelly bar. Specification value Showroom Location None Video outgoing-inspection Provi...