Type TQ Casing Power Tong
|
Type TQ Casing Power Tong |
Type |
TQ78-16Y |
TQ340-35Y |
TQ508-70Y |
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|
Applicable Pipe Diameter |
mm |
101.6-178 |
101.6-340 |
244.5-508 |
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|
in |
4"-7" |
4"-13.3/8" |
9.5/8"-20" |
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|
Maximum Pressure Of Hydraulic System |
MPa |
18 |
18 |
20 |
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|
psi |
2610 |
2610 |
2900 |
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|
Hydraulic System Working Flow Rate |
L/min |
114 |
114 |
140-220 |
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|
gpm |
30.1 |
30.1 |
36.9-58.1 |
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|
MAXIMUM TORQUE |
High-grade |
kN.m |
2.4-3 |
4.0-5.0 |
8.4-10.7 |
|
|
ft.Ibf |
1770--2200 |
2950-3680 |
6195-7891.25 |
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|
Low-grade |
kN.m |
16 |
27-30 |
48.9-70 |
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|
ft.Ibf |
11800 |
19900-22120 |
36063.75-51625 |
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|
Clamp head speed |
High-grade |
Rpm |
54-97 |
80-98 |
30.5-48 |
|
|
Low-grade |
rpm |
9-13.1 |
12-16 |
4.6-7.3 |
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|
Overall Dimensions |
Mm |
1500*760*780 |
1580*900*860 |
2080*1280*760 |
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|
In |
59"*30"*30.7" |
62.2"*35.4"*33.9" |
82"*50.4"*30" |
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|
Weight |
Kg |
560 |
760 |
1550 |
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|
Ib |
1230 |
1670 |
3410 |
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Type TQ Casing Power Tongs are widely used for making up/breaking out tools during drilling operations. The tongs head system of "open" type which can freely clamp and escape from the casing. This series of tongs can be connected to computer controlling . Applicable pipe diameter: 4"-13.3/8"in. The tongs are designed and manufactured according to API Spec 7K Standsrd 'Specification for Drilling Equipment'.
