ISO Rotary Interlocking Friction Kelly Bar Parts Kelly Guide Damping Sping Rubber Water Pallet Swivel

Kelly bar is the key part of a drilling machine, and its quality directly affects the performance of the whole machine. The kelly bar length depends on actual needs of customers or the drilling machines' parameters. Based on rich manufacturing experience and advanced patent technology absorbed from home and abroad,We SW provide 3-type kelly bars, interlocking, friction and partially lockable with complete model series,long credited as high strength, rigid construction, less maintenance and high durability. SW Kelly Bar Parameters: Model Out diameter (mm) Length(m)  Section No Nominal Torque(KN.m) sw-JS508-3*14.5 508 14.5 3 360 Nominal drilling depth(m) Damper Pressure form Weight(T) Drilling rigs matched with 40 Spring Interlocking 10 CASANGRADE    C800H40 SW Kelly Bar Features: 1:Efficient pile and hole with Modular-eign. 2:Advanced production quality control system safeguard exnt items such as low weight,hard strength,good reliability,high abrasion resistance,thinner tube,smaller gap and big load capacity  to work in different complex strata or even toughest conditions. 3:Imported raw materials from Germany Mannesmann or top locally-made enhances unit straightness as well as 850Mpa above. 4:Standard keys made of hot-treated alloy and seamless tubes enjoy great hardness and perfect welding performance. 5:Drive stubs through forging and heating treatment support exnt mechanical properties. 6:Smaller distance and high-precision mating ensure good working order and service performance. 7: Coatinly shot blasting achieve high surface quality and fatigue strength in drill pipes. 8:Automatic welding and second re-welding reduce welding defects and promote the reliability of weld seam. 9:Fulfill loading torque matching the rotary drilling rig . 10:Competitive price and guaranteed one stop service. 11:Pipe wall effects avoid such quality problems as necking,broken pile,concrete segregation from impact. SW Kelly Bar Designated For Bauer Piling Rigs: Model Type Out Diameter            (mm) Length   (m) Sections Torque(KN.m)  Matched with SW-JS394-3*16.2 394 16.2 3 360 BAUER BG25 SW-JS394-4*16.2 394 16.2 4 280 BAUER BG25 SW-JS406-4*15.5 406 15.5 4 300 SLILMEC SR70 SW-MZ406-5*16.2 406 16.2 5 280 BAUER BG25 SW-JS470-4*25 470 25 4 400 BAUER BG40 SW-JS559-5*20.4 559 20.4 5 480 BAUER BG48                   Special custom and match variety drilling rigs can be served! SW Typical Interlocking Kelly Bars:  SN   O Dia.    (mm)   L  (m) Sections  Torque (KN.M) Drilling Depth            (m)     Applied Drilling Rigs 1 630 10~25 4 or 5 600 36~120 NSR, XCMG, SANY, YUTONG 2 575 10~21 4 or 5 500 36~100 NSR, XCMG, SANY, YUTONG,SUNWARD 3 559 10~21 4 or 5 500 36~100 NSR,BAUER 4 530 10~20 4 or 5 360 36~95 ZOOMLION,NSR 5 508 10~18.7 3 or 4 280,360 28~70 ZOOMLION,YUTONG, XCMG,NSR,SAN,SUNWARD,CASANGRADE 6 470 10~25 3 or 4 280,400 28~95 YUTONG, XCMG,SUNWARD,NSR,SANY,BAUER 7 470 10~16.5 5 280 28~78 YUTONG, XCMG,SUNWARD,NSR,SANY 8 440 10~15 3 or 4 250 28~56 MAIT;SUNWARD,SANY,YUTONG,NSR, ZOOMLION,XCMG 9 426 10~15 3 or 4 250 28~56 CMV,IMT,CASANGRADE,XCMG 10 419 10~15 3 or 4 250 28~56 CMV,IMT,CASANGRADE,XCMG 11 406 10~15 3 or 4 230 28~56 CMV,,XCMG, ZOOMLION 12 406 10~15 3 or 4 300 28~56 SOILMEC,BAUER 13 394 10~16 3 360 28~45 BAUER 14 394 10~17 4 280 28~65 BAUER 15 377 10~14 3 or 4 220 28~54 BAUER,MAIT 16 368 10~14 3 or 4 220 28~54 BAUER,MAIT 17 355 10~13 3 or 4 140 28~50 CMV, SOILMEC, NSR, XCMG, YUTONG 18 340(343) 10~13 3 or 4 230 28~50 BAUER 19 299 10~13 3 or 4 140 28~50 BAUER,SOILMEC SW Typical Friction Kelly Bars:   SN  Out Dia. (mm) Length(m) Sections  Torque (KN.m)  Drilling  Depth               (m)                          Applied Drilling Rigs 1 630 10~25 5 or 6 600 45~143 NSR, XCMG, SANY, YUTONG 2 575 10~21 5 or 6 400 45~120 NSR, XCMG, SANY, YUTONG,SUNWARD 3 559 10~21 5 or 6 400 45~120 NSR 4 530 10~20 5 or 6 360 45~114 ZOOMLION,NSR 5 508 10~18.7 5 or 6 280,360 45~105 ZOOMLION,YUTONG, XCMG,NSR,SAN,SUNWARD,CASANGRADE 6 470 10~16.5 5 or 6 280 45~93 YUTONG, XCMG,SUNWARD,NSR,SANY 8 440 10~15 5 or 6 230 45~85 MAIT;SUNWARD,SANY,YUTONG,NSR, ZOOMLION,XCMG 9 426 10~15 5 or 6 250 45~85 CMV,IMT,CASANGRADE,XCMG 10 419 10~15 5 or 6 250 45~85 CMV,IMT,CASANGRADE,XCMG 11 406 10~15 4 or 5 230 36~70 SOILMEC,CMV,XCMG, ZOOMLION 12 406 10~17 4 or 5 250 36~80 BAUER 13 394 10~17 4 or 5 250 36~80 BAUER 14 377 10~14 4 or 5 220 36~65 BAUER,MAIT 15 368 10~14 4 or 5 220 36~65 BAUER,MAIT 16 355 10~13 4 or 5 140 36~60 CMV, SOILMEC, NSR, XCMG, YUTONG 17 340(343) 10~13 4 230 36~48 BAUER 18 299 10~13 4 140 36~48 BAUER,SOILMEC SW Company Lengend: Xuzhou Shenwei Foudation Machinery Technology Co.Ltd (short for SW), a professional manufacturer for all kinds of Kelly bars and accessories,enjoys widespread reputation and honorable glory at home and abroad for many years.SW is credited gold supplier to XCMG,SANY,Auria, Lovol,NSR, Zoomlion and a designated supplier to CMV,Casagrande,IMT,Mait, Soilmec,Bauer ,Sunward and so on.Leading SW Kelly bars are serving the world and benefit the world as well, through successfully application in Africa,Europe, Mid East, Asia and Southern America,especially such regions and countries as Germany,Malaysia,turkey,India,Russia,Ukraine. SW looks forward to succeeding win-win business value with sincere belief,earnest diligence,daring courage,innovative creation. In terms of developing concept,flexible design, patent technology,flowing process facilities,modern welding equipment, intelligent manufacturing,strict quality control system,large production t delivery,our kelly bars would no doubt be your primary choice and finally achieve your success. 1: No 1 production base and 70000 SM workshop in Asia. 2: Thousands sets of Kelly bars yield per year. 3:Full specifications and multi-classification of Kelly bars and spare parts. 4:Innovative develop newly Asian No 1 Kelly bars with maximum 500KN.M torque and drill depth 108m thus filling the domestic and world gap at this field. 5:CNC production automatic processing equipment with strict quality control system. 6:Professional teams on design,manufacture,inspect,market and service with plenty of experience. 7:Abundant inventory and short delivery. 8:Widely distributed centers of spare parts and timely 4S maintenance services at site. 9:Full torque and deeper depth to 143m in complex strata,or even tough conditions. 10: Cost-effective price and preferably guaranteed service. SW FAQ: 1: Are you a special manufacturer? Yes, we SW have two factories and an industry leading manufacturer with power so as to benefit more and fast delivery .Welcome to visit and inpect at site. 2: What kinds of kelly bar can SW provide? Interlock, friction and partial lockable kelly bar are available with a complete series and professional customized as per needs. 3: What are the advantages of SW kelly bar? High load capacity with reliable and durable life in terms of processing technic,raw materials,quality control,perfect performance service and competitive price. 4:What payment term SW accept? T/T in advance or L/C at sight is acceptable. 5:What is warranty time? Generally, warranty time is 6 months. Longer and More life guaranteed is ok by SW. SW: Xuzhou Shenwei Foundation Machinery Technology Co.,Ltd Awaiting to serve any inquiry with more favor to you and warm welcome to our factory at your convenience! Salesman:Kevin +8 Tel:   +8/5  Address: No. 5 Kangping Road, 3rd Industrial Park, Tongshan Economy Development District , Xuzhou, Jiangsu Province,China(mainland)