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Elements 3/4/5/6 Material Q345B /Q460D / 27SiMn/35CrMo With Special Heat Treatment Spring 60Si2Mn Lock Type Interlocking / Frictional No. Diammeter of The First Section Sections Key Pressure Type Length of per ...
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...
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 ...
Long auger CFA cement concrete BS pipe Due to space limitations, not all product details are displayed. For details, please consult Jack An, WhatsApp+8613668660758...
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...
It is kelly bar drive head and upper fitting, which is used to joint the drilling bucket or auger. usually, it contains two types : one pin or two pins, and with 200 square. 1.machine type:Kelly bar drive head ...
TYSIM Hydraulic Piling Rig KP380A Technical specification KP380A (18 modules combination) Pile diameter Φ600~Φ1800mm Max.rod pressure 600kN Max. cylinder stroke 150mm Max. crowd pressure 30MPa ......
..., DTH, auger device etc. Various construction methods can be realized by modular combination, such as SMW, CFG, CFA, DRA and PRD. This type of piling rig is widely used in...