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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
Product Description Soilmec SR80C. Soilmec SR80C equipped with Cat c13 diesel engine, rated power 328kw/439hp, max drilling diametr 2500mm, user had make some changes to make it ...
Beijing, china
Verified
​ 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
Product Description Soilmec SR80C. Soilmec SR80C equipped with Cat c13 diesel engine, rated power 328kw/439hp, max drilling diametr 2500mm, user had make some changes to make it ...
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
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
Product name used rotary drilling rig BAUER BG25 BRAND:BAUER TYPE: BG25 TORQUE:245 KELLY BAR OD:394mm MAC DEPTH:72.5M ENGINE:Cummins Weight:48tons Here is Beijing Jietaihongli ...
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
​ 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
​ 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 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 KR125A 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 100 kN Max. crowd ...
Jiangsu, china
Verified
​​ 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 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
​​ Type KR150C Torque 150 KN.m Max. diameter 1300/1500 mm Max. drilling depth 42 m(Lock)/ 52 m(Friction kelly bar) Speed of rotation 7~26 rpm Max. crowd pressure 100 kN Max. crowd ...
Jiangsu, china
Verified
Technical Specification Torque 125 Kn.M Max. Diameter 1500 mm Max. Drilling Depth 37 M(Lock)/ 47 M(Friction Kelly Bar) Max. Crowd Pressure 100 Kn Max. Crowd Pull 150 Kn Main Winch ...
Jiangsu, china
Verified
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