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KR250CS Performance Parameter Unit Value Max. torque kN.m 250 Max. drilling diameter mm 2000 Max. drilling depth m 31.2 Working speed rpm 6~26 Max. cylinder pressure kN 220 Max. hoist capacity kN 220 Main win...
We can provide kelly bar for BAUER, MAIT, IMT, SOILMEC, CASAGRANDE and other foreign brands rotary drilling rig. 1. High quality and competitive price 2. Different type of kelly bar combined and advantage toget...
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...
Drill bits come in many sizes and shape and can create different kinds of holes in many different materials. Description: Drill bits (drilling bits) for augers, buckets, core barrels products of rotary driling ...
Product Description: A Kelly bar is an essential element in hydraulic rotary drilling rigs, acting as a telescopic shaft that conveys both torque and crowd force from the rig to the drilling tool. This componen...
Unique Piling Q345B OD 800mm Core Barrel Rock Layers Bullet Teeth Core Barrel There are tree types of core barrels: 1)Core barrel with bullet teeth is used for cutting an annular ring in rock or concrete(also r...
1,Performance and characteristics: FRICTIONAL KELLY BAR: It is the drill pipe that transmits the axial pressure through the friction force between the layers of rods when the rotary excavator is drilling.The fr...
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YH-100HW Automatic wire rotated stripping machine for big cable Product Description Model YH-100HW Peeling mode Rotary peeling Wire diameter 10- 25mm Stripping Length 0-100mm Power 200W Power supply 220V 50-...
Kelly Bar Tube 508-6*16 Application:Foundation Drilling Hole Attachment Type:Telescopic Kelly Bar 5 sections Lock Type:Frictional Max Drilling Depth :89m Max Drilling Diammeter:3000mm OEM/ODM Both Material Q345...
Adopt single rope main winch, effectively solving the wear problem of the steel wire rope and improving its service life. - Install the infrared camera, which can observe the service condition of the main winch...
Adopt single rope main winch, effectively solving the wear problem of the steel wire rope and improving its service life. - Install the infrared camera, which can observe the service condition of the main winch...
KA6000 Digging Hole Machine hydraulic earth drill For Excavator Used Earth auger is a kind of suitable for building fast into the hole in foundation engineering construction machinery. Its construction of high ...
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...