Model XQB178/8 Closed-Head power tong
Model XQB178/8 Closed-Head power tong is same with 58-93R Closed-Head power tong，it is a safe and accurate unit for the makeup and breakout of tubing and casing 1-5/16″ O.D. through 7″O.D.。It is a kind of special machine used to makeup the tubing thread in oilfield work over operation,it is a heavy duty work over power tong which applies to max.7”casing,the max.torque is over 8 kN.m,it can applies
This power tong has features below:
Closed head design,which can better ensure the alignment of the tube and more accuracy of the alignment.
Two speed operation which have a big differential，fast speed in high gear，big torque in low gear,and torque can be controlled.
With lubricating device which can ensure the sufficient lubrication of the moving parts and absolute seal.
Roller chain drive is adapted in the tail end.
Using adjustable friction clutch can not parking shift, not only improve the service life of transmission parts, but also has the ability of overload protection.
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Pliers drive motor, hydraulic control valves and back-ups reversing valve adopts imported assembly.
High strength safety torque arm.
The back-up tong adopts cylinder clamping which can reduce the damage to the pipe.
Can equipped with hydraulic spring lift bucket, satisfy any operation position
| KHT7625-429 KHT13625.1.11-3 Locating shaft sleeve |
| KHT7625-331 Connection board assembly |
| KHT7625-582 As568 ORing 29.75×2.75 |
| KHT7625-856 Spring washer 1″ |
| KHT7625-651 KJD9625.18.4.1 Core |
| KHT7625-860 GB/T10708.3 Dustproof RingF Al 25x140x9.5 |
| KHT7625-650 KJD9625.18.4-3 Spring |
| KHT7625-732 RHF-2 Valve core |
| KHT5500-20 GB/T1152 Oil Cup M6x1 |
| KHT7625-356 KHT13625.1.10-1 Bolt 1 |
| Pipe oil power pliers accessories XYQ6B pliers block pin 6B.Z-38 |
| KHT7625-603 Pressure gaugeY-60ZT(0-3600PSI) |
| KHT7625-452 Lock nut 3/8″ |
| KHT7625-87 KJD9625.2.1 Centering roller |
| KHT5500-240 KJD9625.18.3.1 Connector element |
| KHT5500-381 KHT5500.1.1-8 Spring |
| KHT7625-26 KHT8625.1.2 Shell |
| 800 520-S-160 Lug Jaw Assembly |
| Pipe oil power pliers accessories hexagonal welding head M10*20 |
| KHT5500-392 KHT9625.2(2).2 Backup Tong |
| 01.135-02B (L=19.5) “190 plug (51/2”) |
| Pipe oil power pliers accessories pliers XYQ6B.Z-37 |
| KHT7625-78 KHT8625.1.1-5 Lower jaw set bracket |
| Pipe oil power pliers accessories XQ89/3YC master pliers twist like XYQ3CZ1 7 |
| Hydraulic oil pipe wrench (power wrench) accessories XQ89/3YC double coupling type 400 |
| 01.08.00M Hydraulic & pneumatic control |
| KHT7625-65 KHT8625.1.1-1 Upper jaw set bracket |
| KHT5500-44 KHT5500.1.1.1-1 (2) Front Jaw Plate 2 (5″) |
| 01.01-02M Inserts for jaw rack |
| Pipe oil power pliers accessories deep groove ball bearing 307 |
| KHT7625-589 Hose 10II-1600(3/4-16UNF Both ends flaring type, two ends 90° in the same plane different direction) |
| 19.120-03 Fixed gasket |
| KHT7625-486 GB/T91 Cotter pin 4×50 |
| KHT7625-720 Hexagon bolt 1/4H-28UNC |
| KHT5500-150 Check nut 5/8″ |
| Pipe oil power pliers accessories XQ89/3YC master pliers boost positive roller XYQ3C.Z-2 |
| KHT5500-382 KHT5500.2 (2) .5-1(3) Rear jaw plate3 (5″) |
| KHT7625-84 GB/T1152 Grease cup M6><1 |
| 01.134-01B “168 jaw (5”) |
| KHT7625-511 Hex bolt l/2″x2″ |
| 01.03-02M Backup ring |
| GB/T882-1986 Pin with head 10X32 |
| KHT7625-532 TQ508/70Y.2.1-1 Plain washer |
| KHT5500-113 KHT5500.1.5-1 Upper bearing cover |
| KHT7625-640 KJD9625.1&3・2 Adaptor body |
| BV-100 70 810 lever long |
| KHT7625-802 KHT8625.2.2-1(7) Front Jaw set7(4 1/2″) |
| KHT7625-153 KHT8625.1.3 -2 Lining ring |
| KHT7625-818 KHT9625.2-5 Plate pinch |
| Tubing power pliers accessories XQ89/3YC master pliers rear handle XYQ3C.Z-37 |