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15m length drilling rig kelly bar

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Rotary Drilling Kelly Bar For Foundation Bore Pile Introduction: Rotary drilling rigs are matched with drilling tools, which transmit the torque and pressure of the power head to ...
Tianjin, china
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pile foundation machinery drilling rig auger bucket Grinding stones Core Barrel Roller Cutter Bit Product Feature: 1. Cutting DIA. Custom : design various cutting diameter based on ...
Jiangsu, china
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Small Hydraulic GK 200 Portable Crawler Mounted Drilling Rig GK 200 Crawler Mounted Drilling Rig Information GK 200Used for general investigation, geophysical exploration, high-way ...
Hebei, china
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kelly bar are especially designed for drill hard materials and when crowd force is required . kelly bar is key components in the execution of boreholes with hydraulic drill rig . ...
Beijing, china
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​​ ​​ Type KR125ES Torque 125 KN.m Max. diameter 1600 mm Max. drilling depth 20m(Lock)/ 30 m(Friction kelly bar) Speed of rotation 8~30 rpm Max. crowd pressure 100 kN Max. crowd ...
Jiangsu, china
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Underground Jumbo Drilling Machine Mining Tunnel Drill Rig Mining Hydraulic Drilling Rig SRUB3S rock bolting rig is developed for using in various drift sizes from small to medium...
Zhejiang, china
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GL500S Water Well Drilling Rig Irrigation Engineering Well Drill Rig Machines Description: GL500S crawler water well drill rig machine is widely used in geothermal drilling, ...
Beijing, china
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good price pile machinery drill rig bucket teeth two-flap drilling bucket Product Description 1. Open shell design, easy to dump spoil so increases the drilling efficiency; 2. ...
Jiangsu, china
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Sampling ST 30 Meters Depth Drilling Rig Machine,Soil Testing Drilling Rig ST 30 ST 30 Soil Testing Drilling Rig Description Portable sampling drilling rig is a light multi-purpose ...
Hebei, china
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Frictional Kelly Bar OD440-5*15m Application:Foundation Drilling Hole Type:Telescopic Kelly Bar 4/5/6 sections Lock Type:Frictional Max Drilling Depth :72.5m Max Drilling Diammeter...
Beijing, china
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2200mm conical rock auger drilling rig tool rock core drill bucket for construction drilling Product Feature 1.Kelly box: 130-150-200 – other available upon request 2.Teeth: BETEK- ...
Jiangsu, china
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Frictional Kelly Bar OD508-5*15m Application:Foundation Drilling Hole Type:Telescopic Kelly Bar 4/5/6 sections Lock Type:Frictional Max Drilling Depth :69m Max Drilling Diammeter...
Beijing, china
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APIE Excellent Engineers Team Construction Works Machine Crawler Rotary Pile Drilling Rig Products Description 1Undercarriage: Reliable & Mature Excavator Supplier for Choice 2...
Jiangsu, china
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Frictional Kelly Bar OD470-5*15m Application:Foundation Drilling Hole Type:Telescopic Kelly Bar 4/5/6 sections Lock Type:Frictional Max Drilling Depth :69m Max Drilling Diammeter...
Beijing, china
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800mm Excavator Rotating Commercial Cleaning Bucket drilling equipments and tools Product Feature 1.Cylindrical barrel or Conical barrel(optional) 2.Throughout ventilation hole 3...
Jiangsu, china
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What is a kelly bar drilling rig rotary piling rigs friction and interlocking kelly bar column drill pipe What is a kelly bar drilling rig rotary piling rigs friction and ...
Beijing, china
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terminal joint for Casagrande piling rig rotary drilling rig foundation machine kelly bar construction spare parts 1. What kind of kelly bar can we provide? Ans.: We can provide ...
Beijing, china
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Hydraulic Drilling Tools Seamless Steel Sr150 Sr200 Kelly Bar 1. Material: Q345B or 35CrMo 2.Type: Interlocking kelly bar, friction kelly bar, combined interlocking and friction ...
Beijing, china
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Kelly Bar Bauer/Soilmec/Sany/Casagrande Rotary Drilling Rig Kelly Bar High Quality 1. Material: Q345B or 35CrMo 2.Type: Interlocking kelly bar, friction kelly bar, combined ...
Beijing, china
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Rotary drilling rig Fruction type kelly bar customized Kelly bar is a very important part of hydraulic rotary drilling rig, because its quality directly affects the performance of ...
Beijing, china
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