TEDA XQ140 Parts And Operation Manual
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TEDA XQ140 Parts And Operation Manual

Hydraulic power tong
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MODEL XQ140/20
HYDRAULIC POWER TONG
PARTS AND OPERATION MANUAL
YANCHENG TEDA DRILLING AND PRODUCTION EQUIPMENT CO. ,LTD

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  • Page 1 MODEL XQ140/20 HYDRAULIC POWER TONG PARTS AND OPERATION MANUAL YANCHENG TEDA DRILLING AND PRODUCTION EQUIPMENT CO. ,LTD...
  • Page 2 COPYRIGHT AND DECLARATION COPYRIGHT Copyright by Yancheng Teda Drilling & Production Equipment Co.,ltd.all rights reserved.no part of this manual may be transmitted or copied in any form whatever without the prior written permission. DECLARATION Though we have collated carefully, there might be some bugs in this manual.
  • Page 3 Safety Instruction and Legend Description Safety Instruction ●Operators must read and know this manual well. ●Operators must wear work uniform, safety shoes, safety helmet, safety gloves, etc. ●Tie the back guy according to the instruction. Don’t tie it in the wrong direction. ●Operation at the side of tong body opening.
  • Page 4 CONTENTS 1.Summary 2.Technical parameters 3.Structure characteristics and working principle 4.Installing, testing and relative requirement 5.Detailed Operation Methods 6.Maintenance 7.Common Troubles and Troubles Shooting Guide 8.Portage, Storage and After Sales Service 9.Accessory and quick-wearing accessory 10.Figs and detail lists of parts...
  • Page 5 YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 1.Summary Model XQ140/20 hydraulic power tong is a mouth opening power tong which can quickly make-up or break-out pipe strings in well service. It is used in making-up or breaking-out tubing, small drilling pipe and small casing with diameters from 2 3/8＂...
  • Page 6 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 3. Structure characteristics and working principle Hydraulic power tong consists of two main parts----master tong and backup tong. The backup tong clips coupling or joints, (It can also clip the pipe body by lengthening the front and back guide poles as required.) and the master tong clips pipe string,...
  • Page 7 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 3.2 Tong Head Assembly (Fig.3-2, Fig.3-3, Fig.3-4) Fig 3-2 Main View of Tong Head Assembly 1. upper roller support frame；2. centralizing roller；3. jaw plate frame；4. braking plate；...
  • Page 8 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 3.2.3 Reset Mechanism (Fig.3-2) The initial working position of hydraulic power tong refers to the jaw plate frame and the open gear face the opening of the shell body of the master tong, the jaw plate frame of the back-up tong faces the opening of backup tong main body.
  • Page 9 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 3.3 Hydraulic System Hydraulic system consists of hydraulic source, bucket valve, hydraulic bucket, hand control valve, hydraulic motor, hydraulic oil cylinder, pressure gauge, quick coupler, pipe line, etc.
  • Page 10 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 3.3.2 Hydraulic Oil The hydraulic oil used for power tong must be effectively filtrated to prevent sand, iron scraps entering to guarantee the efficient oil usage. Oil filtration accuracy mustn’t be lower than 0.025mm (10mil).
  • Page 11 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD this wire through the pulley on the mast, one Install a pulley on the mast, which can bear load of 4400bf or more.  The support point of the pulley must be installed 15 meters above the well head.
  • Page 12 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 4.5 Tie Back Guy (See Fig.4-3) □ Back guy should be tied well after leveling the tong. One end of the back guy should be tied to the pin axle at the tail of the tong; the other end should be tied to the mast.
  • Page 13 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 4.6Running-in Operation □Supply hydraulic power tong with oil. □Control the lifting bucket; adjust the height of power tong. □Keep free-load running at low gear for 1 to 2 minutes.
  • Page 14 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 4.7 Making-up Or Breaking-out Operation See 5.6 5.7 for recommended steps.  The temperature of the hydraulic oil should not be over   65℃. Overheating can make hydraulic system seal fail to work and slow down the running speed of tong.
  • Page 15 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD Purchase No. Drawing Part Notes name name Used for master tong, suitable XQ20-77 XQ20.1.1-7 Jaw plate for all adaptive pipe diameters. Used for backup tong, suitable XQ20-227 XQ20.2-7...
  • Page 16 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 5.1.2Die seat, die choose and dismounting 5.1.2.1 Specification and parts number of die seats (10 kinds in total, one kind is especially for backup tong) and dies(three kinds in all, suitable for both master tong and backup tong).
  • Page 17 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD   The hydraulic power source must be cut off when changing jaw plates, die seats and dies.   Die seats and dies must be changed in pairs.
  • Page 18 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD Table 5-4 Recommendation table of die seats and dies Die seat (stamp mark) Dies (stamp mark on the Pipe string backside) Backup tong Master tong Backup...
  • Page 19 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 5.2 Making-up operation steps (This manual is suitable for making-up or breaking-out direction with right hand thread, but the left hand thread is on the contrary.) □Hydraulic power tong does racing, make it back to preliminary working state.
  • Page 20 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 5.3 Breaking-out operation steps (based on right hand thread, left hand thread is on the contrary.) □Hydraulic power tong does racing, make it back to preliminary working state.
  • Page 21 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD Fig.5-7 5.5 Repairing gear disengagement Location seat The gear mechanism must be repaired when gear Tail seat disengaged. method dismount location seat ((XQ20-50) or tail seat (XQ20-56), take out the...
  • Page 22 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 6.Maintenance 6.1Daily Maintenance □Fill 25ml of lubricating grease to each grease nipple of the master axle, idle gear-axle, and duplex gear axle. (Grease nipple positions are shown in Fig.6-1 and Fig .6-2)
  • Page 23 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 7．Common Troubles and Troubles Shooting Guide Common causes Remedy troubles Change die as table 3 and table 4 1 Die excessive wear，die unsuitable or clean hard things in die or die groove full of hard things groove.
  • Page 24 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD Common causes Remedy troubles 1 Low discharge of hydraulic pump. Adjust oil supply to 120L/min. 2 Viscidity of hydraulic oil too high Replace oil or heat up (esp. in Low rotating or too low.
  • Page 25 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 8. Portage, Storage and After Sales Service 8.1 Portage： □ When moving the hydraulic power tong, you should handle it smoothly and keep it from moisture, don not put it upside down, keep it from damage.
  • Page 26 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 9. Accessory and quick-wearing accessory 9.1 Optional accessories 9.1.1 High pressure hose 9.1.2 Quick coupling 9.1.3 Hydraulic lift cylinder and the cylinder valve 9.1.4 Front and rear longer pole rod 9.1.5Type YD160hydraulic power station...
  • Page 27 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD Item Purchase No. Accessory name application Applied at the joint of the hand control valve of the master tong and XQ20-45 O ring 22×2.4 transitional board; the ball joint of hoses of the master tong and backup tong.
  • Page 28 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 10． Figs and detail lists of parts Item Description Figs and parts 10.1 Combination tong Fig.101.,table10.1 10.2 Master tong Fig.10.2,table10.2 10.3 Tong shell and accessory Fig.10.3,table10.3 10.4...
  • Page 29 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 10.1 Assembly and parts list (Fig.10.1,Table 10.1) Fig.10.1 Table 10.1 Assembly parts list Parts number Description Qty. Hydraulic lifting mechanism XQ20（1）-1 Suspension mechanism XQ20（1）-2 XQ20（1）-3 Master tong XQ20（1）.1...
  • Page 30 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 10.2 Master tong and parts list (Fig.10.2, Table 10.2) Fig.10.2 Table 10.2 Master tong parts list Parts number Description Qty. XQ20-6 XQ20.1.50 Single safety XQ20-7 XQ20.1.1...
  • Page 31 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 10.3 Shell and safety door accessory and parts list (Fig.10.3, Table 10.3) Fig.10.3...
  • Page 32 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD Table 10.3 Shell and safety door accessory parts list Parts number Description Qty. XQ20-13 XQ20.1.4 Hanger rod XQ20-14 XYQ12.Z-65 Jackscrew XQ20-15 GB/T91 Cotter pin 5×40 XQ20-16 XYQ12.Z-63...
  • Page 33 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD XQ20-49 XYQ3C.Z-21 Spring XQ20-50 XYQ12.Z-60 Location seat XQ20-51 GB/T93 Standard spring washer 8 XQ20-52 XQ20.1-24 Slider (lower) XQ20-53 XQ20.1-23 Spring XQ20-54 GB/T68 Slotted countersunk head screw M5×16 XQ20-55 XYQ12.Z-58...
  • Page 34 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 10.4 Tong head assembly and parts list (Fig.10.4, Table 10.4) Fig.10.4...
  • Page 35 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD Table 10.4 Tong head assembly parts list Parts number Description Qty. Hexagon socket head cap screw XQ20-65 GB/T70 M10×40 XQ20-66 XQ20.1.1-1 Open gear cover XQ20-67 XQ20.1.1-2...
  • Page 36 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 10. 5 Backing and centralizing mechanism and parts list (Fig.10.5,Table 10.5) Fig.10.5...
  • Page 37 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD Table 10.5 Backing and centralizing mechanism parts list Parts number Description Qty. XQ20-80 XQ20.1.2-1 Spring XQ20-81 GB/T95 Flat washer12 XQ20-82 GB/T5780 Hexagon socket head cap screw M12 XQ20-83 GB/T70.1...
  • Page 38 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 10.6 Transmission and parts list (Fig.10.6,Table 10.6) Fig.10.6...
  • Page 39 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD Table10.6 Transmission parts list Parts number Description Qty. XQ20-114 XQ20.1-35 Location plate XQ20-115 GB/T1152 Oil cup M10×1 XQ20-116 XQ20.1-34 Idle gear shaft XQ20-117 XQ20.1-33 Bushing XQ20-118 XQ20.1-32...
  • Page 40 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD XQ20-148 XYQ12.Z-14 Inner spline gear (2) XQ20-149 XYQ12.Z-12 Inner gear sleeve XQ20-150 XQ20.1.10 Clutching gear assembly XQ20-151 Cylindrical roller 10×20 XQ20-152 XYQ12.Z-18 Support plate XQ20-153 GB/T3452.1 O ring71×5.3...
  • Page 41 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 10.7 Gear shifting assembly and parts list (Fig.10.7, Table 10.7) Fig.10.7 Table 10.7 Gear shifting assembly parts list Parts number Description Qty. XQ20-180 XYQ12.Z-22.01 Shaft sleeve XQ20-181 XYQ12.Z-22.02...
  • Page 42 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 10.8Gear shifting assembly (lower) and parts list (Fig.10.8,Table 10.8) Fig.10.8 Table10.8 Safety door assembly (lower) parts list Parts number Description Qty. XQ20-190 XYQ12.Z-19.01 Shaft sleeve XQ20-191 XYQ12.Z-19.04...
  • Page 43 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 10.9 Safety door assembly and parts list (Fig.10.9, Table10.9) Fig.10.9 Table10.9 Safety door assembly parts list Parts number Description Qty. XQ20-199 XQ20.1-15 Safety door shaft (upper) XQ20-200 XQ20.1-16...
  • Page 44 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 10.10 Backup tong and parts list (Fig.10.10, Table10.10) Fig.10.10 Table10.10 Backup tong parts list Parts number Description Qty. XQ20-203 Backup tong head XQ20-204 Tail hydraulic transmission mechanism...
  • Page 45 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 10.11Backup tong head assembly and parts list(Fig.10.11,Table10.11) Fig.10.11 Table 10.11 Backup tong head assembly parts list Parts number Description Qty. XQ20-205 GB/T119 Cylindrical pin 5×18 XQ20-206 XYQ3C.B-2...

  • Page 46: Table Of Contents

    MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD XQ20-214 XQ20.2-2 Backup tong jaw plate frame XQ20-215 XYQ12.B-10 Location screw XQ20-216 XQ20.2-6 Ramp XQ20-217 XQ20.2-5 Front support seat XQ20-218 GB/T93 Standard spring washer 12 Hexagon socket head...
  • Page 47 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 10.12 Tail hydraulic transmission mechanism and parts list (Fig.46,Table 18) Fig.46...

  • Page 48: Xq20-214

    MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD Table 18 Tail hydraulic transmission mechanism parts list Item Part number Description XQ20-229 GB/T891 Shaft end ringB35 XQ20-230 XQ20.2-19 Gear XQ20-231 GB/T891 Countersunk head screw M6×12 XQ20-232 XQ20.2-17...

  • Page 49: Xq20-220

    MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 10.13 Hydraulic lifting bucket (customer option) and detail list (Fig.10.13, Table 10.13) Fig.10.13 Table 10.13 Hydraulic lifting bucket parts list Item Part number Description XQ20-258 GB/T91 Cotter pin5×30...
  • Page 50 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 10.14 Spring lifting bucket (customer option) and parts list (Fig.10.14, Table 10.14) Fig.10.14 Table 10.14 Spring lifting bucket parts list Item Part number Description XQ20-278 GB/T91 Cotter pin5×30...
  • Page 51 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 10.15Hydraulic control and safety gate control device and parts list (Fig.10.15,Table 10.15) Fig.10.15...

  • Page 52: T93

    MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD Table 10.15 Hydraulic control and safety gate control device parts list Item Part number Description GB/T70 Hexagon socket head screwM8×60 XQ20(1)-50 GB/T93 Protective frame XQ20(1)-51 GB/T70 Hexagon socket head crewM10×20-8.8...
  • Page 53 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD Throttle valve XQ20(1)-75 XQ12A.Z.7(3A)-3 Screwed join(NPT1/2-M18×1.5) XQ20(1)-76 Hose 10Ⅱ-1200(M18×1.5） Connect with the back clamp oil XQ20(1)-77 cylinder XQ12A.Z.7(3A)-2 Screwed join(NPT1/2-M24×1.5) XQ20(1)-78 JB/ZQ4078 Quick coupling M24×1.5 XQ20(1)-79 Hose 10Ⅱ-1300(M18×1.5/M18×1.5）Connect to the...

  • Page 54: T71

    MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD Hexagon socket head GB/T70 XQ20(1)-98 screwM10×35-8.8 GB/T93 Standard spring washer10 XQ20(1)-99 Nut5/8-18UNF XQ20(1)-100 XQ4.5.Z.6-7 Protecting jacket XQ20(1)-101 GB/T5782 Hexagon-headed boltM6×15-8.8 XQ20(1)-102 GB/T93 Standard spring washer6 XQ20(1)-103...
  • Page 55 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 10.16 Front guide pole assembly and parts list (Fig.10.16, Table 10.16) Fig.10.16 Table 10.16 Front guide pole assembly and parts list Item Part number Description XQ20-307 Front guide pole outer barrel XQ20.3.2...
  • Page 56 MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD 10.17Rear guide pole assembly and parts list (Fig.10.17,Table 10.17) Fig.10.17 Table 10.17 Rear guide pole assembly parts list Item Part number Description Rear guide pole outer barrel XQ20(1)-120 XQ20.4.1...
  • Page 57 ADD： Hengji Town, Jianhu county, Jiangsu Province, China P.C.： 224763 TEL： +86 (0)515-86582548 FAX： +86 (0)515-86582386 E-mail： td@chinateda.com http://www.cn-teda.com...

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