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kellyway interlocking kelly bar

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Rotary drilling undercarriage part idler roller lower roller upper roller track roller Name Track Roller/ Bottom Roller Material 50mn MOQ 2 PCS Lead Time 3-15 days All series ...
Beijing, china
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Basic Info. Model NO. KR60C Torque 60 Kn.M Max. Diameter 1000 mm Max. Drilling Depth 16 M(Lock)/ 20 M(Friction Kelly Bar) Max. Crowd Pressure 90 Kn Max. Crowd Pull 100 Kn Main ...
Jiangsu, china
Verified
Construction Drilling kelly bar Slewing Bearing 528x732x75 Bearing connect many different rotating structures.Since the inner and outer rings are designed to be separable, the ...
Beijing, china
Verified
Technical Specification Type KR125C Torque 125 KN.m Max. diameter 1500 mm Max. drilling depth 37 m(Lock)/ 43 m(Friction kelly bar) Speed of rotation 6~30 rpm Max. crowd pressure ...
Jiangsu, china
Verified
Construction Drilling rig tremie pipe 1. Brand: JIETAIHONGLI 2. Diameter: 219mm 3. weight :60kg 4. Application:tremie pipe 5. Material: Alloy steel ​ product details factory photo...
Beijing, china
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Technical Specificatio Type KR125A Torque 125 KN.m Max. diameter 1300/1500 mm Max. drilling depth 37 m(Lock)/ 43 m(Friction kelly bar) Speed of rotation 6~30 rpm Max. crowd ...
Jiangsu, china
Verified
Construction Drilling kelly bar Slewing Bearing OD600mm Bearing connect many different rotating structures.Since the inner and outer rings are designed to be separable, the bearing ...
Beijing, china
Verified
Technical Specification Type KR60A Torque 60 KN.m Max. diameter 1200 mm Max. drilling depth 16 m(Lock)/ 20 m(Friction kelly bar) Speed of rotation 8~30 rpm Max. crowd pressure 60kN ...
Jiangsu, china
Verified
Trust Roller Quick Details Condition:New Applicable Industries: Machinery Repair Shops, Manufacturing Plant, Construction works , Energy & Mining, OtherShowroom Location: Place of ...
Beijing, china
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Technical Specification Type KR60C Torque 60 KN.m Max. diameter 1000 mm Max. drilling depth 16 m(Lock)/ 20 m(Friction kelly bar) Speed of rotation 8~30 rpm Max. crowd pressure 90 ...
Jiangsu, china
Verified
Valves of rotary drilling rig construction The pilot control is a single-stage proportional directional valve. The main stage is equipped with a closed loop position control. The ...
Beijing, china
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Technical Specification Type KR285C Torque 285KN.m Max. diameter 2000/2300 mm Max. drilling depth 57 m(Lock)/ 88 m(Friction kelly bar) Speed of rotation 7~23 rpm Max. crowd ...
Jiangsu, china
Verified
Construction Slewing Bearing slewing bearing for cranes/excavator 1.Our leading products are middle&small-size slewing bearing, patent slewing drive, excavator undercarriage parts...
Beijing, china
Verified
​ Type KR285C Torque 285KN.m Max. diameter 2000/2300 mm Max. drilling depth 57 m(Lock)/ 88 m(Friction kelly bar) Speed of rotation 7~23 rpm Max. crowd pressure 220 kN Max. crowd ...
Jiangsu, china
Verified
Lifting Swivel Joint used for Piling Rigs for SR360 / BG 28/ SR90 Swivel Joint Swivel is made of metal junction structure, the upper and lower joint part, intermediates and other ...
Beijing, china
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​ Type KR220C Torque 220 KN.m Max. diameter 1800/2000 mm Max. drilling depth 51 m(Lock)/ 64 m(Friction kelly bar) Speed of rotation 5~26 rpm Max. crowd pressure 210 kN Max. crowd ...
Jiangsu, china
Verified
​ Type KR285C Torque 285KN.m Max. diameter 2000/2300 mm Max. drilling depth 57 m(Lock)/ 88 m(Friction kelly bar) Speed of rotation 7~23 rpm Max. crowd pressure 220 kN Max. crowd ...
Jiangsu, china
Verified
​ Type KR125A Torque 125 KN.m Max. diameter 1300 mm Max. drilling depth 37 m(Lock)/ 43 m(Friction kelly bar) Speed of rotation 8~30 rpm Max. crowd pressure 100 kN Max. crowd pull ...
Jiangsu, china
Verified
​ Type KR285C Torque 285KN.m Max. diameter 2000/2300 mm Max. drilling depth 57 m(Lock)/ 88 m(Friction kelly bar) Speed of rotation 7~23 rpm Max. crowd pressure 220 kN Max. crowd ...
Jiangsu, china
Verified
​ Type KR60C Torque 60 KN.m Max. diameter 1000 mm Max. drilling depth 16 m(Lock)/ 20 m(Friction kelly bar) Speed of rotation 8~30 rpm Max. crowd pressure 90 kN Max. crowd pull 100 ...
Jiangsu, china
Verified
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