Closed Head Tong
The close-head power tong is used for quick make – up /break – out in well service operations.
Parameter of Closed Head Tong
The close-head power tong is used for quick make – up /break – out in well service operations.
The tongs have the following features:
- Without changing any part within 23/8 “ – 31/2 “.
- Long service life.
- Model XQB89 /8 and XQB178 / 8 are chain – drive tong , it doesn’t need to stop work-ing when shift, Model XQB89 /8 and XQB178 / 8 are chain – drive tong.
| Model | XQB89/8 | XQB89/8A | XQB178/8 | XQB1178/8A | XQB178/16A |
| Range | Φ60-89
2 3/8” – 3 1/2” |
Φ60-89
2 3/8” – 3 1/2” |
Φ33.3-178”
1 5/16”- 7” |
Φ33.3- 178
5 /16” – 7” |
Φ33.3-178
1 5/16” – 7” |
| High Gear Rated of Torque | 1700 N.m
1250 ft.lbs |
2400 N.m
1770 ft.lbs |
1763 N.m
1300 ft.lbs |
1763 N.m
1300 ft.lbs |
2000 N.m
1500 ft.lbs |
| Low Gear Rated of Torque | 8100 N.m
1600 ft.lbs |
8100 N.m
6000 ft.lbs |
8100 N.m
6000 ft.lbs |
8100 N.m
6000 ft.lbs |
16000 N.m
12000 ft.lbs |
| High Gear Rated of Speed | 126 RPM | 82 RPM | 126 RPM | 126 RPM | 130 RPM |
| Low Gear Rated of Speed | 27 RPM | 22 RPM | 27 RPM | 27 RPM | 19 RPM |
| Rated Operation Pressure | 14 Mpa
2000 PSI |
14 Mpa
2000 PSI |
14 Mpa
2000 PSI |
14 Mpa
2000 PSI |
14 Mpa
2000 PSI |
| Rated Flow | 126 LPM
33.5 GPM |
120 LPM
32 GPM |
127 LPM
33.5 GPM |
127 LPM
33.5 GPM |
148 LPM
39 GPM |
| Dimension:LxWxH | 1054x543x650
41.5”x21”x25.5” |
1110x590x815
43.4”x23.4”x32” |
1295x762x660
51”x30”x26” |
1295x762x815
51”x30”x32” |
1549x699x1016
61”x27.5”x40” |
| Weight | 454 Kg
1000 lbs |
480 Kg
1060 lbs |
455 Kg
1000 lbs |
500 Kg
1100 lbs |
618 Kg
1360 lbs |
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