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ZQ203-100-II
This drill pipe tong is applicable in the petroleum and mine drilling, it is safety and labor saving, and improving the working efficiency.
The tongs have the following features:
1.Using pneumatic power to shift and drive backup tong
2.It is a integral mechanism made by spin tong and torque tong
3.Changing gear allowed during operation
4.New or old drilling pipe joint could be clamped reliably
5.Both directions could run the maximum torque and rotation speed
Model | ZQ127/25Y | ZQ162-50 | ZQ203-100 | ZQ203-100-II | ZQ203-125 |
Pipe Size Range of Master Tong | Φ73-140 27/8" - 51/2" | Φ85-162 23/8" - 5" | Φ101-203 31/2" - 8" | Φ114-203 27/8" - 8" | Φ101-203 31/2" - 8" |
High Gear Rated Torque | 3500N.m 2581ft-lbs | 9500N.m 7007ft-lbs | 9500N.m 7007ft-lbs | 9500N.m 7007ft-lbs | 10000N.m 7370ft-lbs |
Low Gear Rated Torque | 25000N.m 18349ft-lbs | 50000N.m 36880ft-lbs | 100000N.m 73756ft-lbs | 100000N.m 73750ft-lbs | 145000N.m 106940ft-lbs |
High Gear Rated Speed | ≤65r/min | 60r/min | 40r/min | 40r/min | 33r/min |
Low Gear Rated Speed | ≤10r/min | 4.1r/min | 2.7r/min | 2.7r/min | 2.2r/min |
Rated Operation Pressure | 16 MPa 2320 psi | 14 MPa 2030 psi | 16 MPa 2320 psi | 16.6 MPa 2400 psi | 18 MPa 2610psi |
Max. Flow | 120 L/min 32 gpm | 120 L/min 31.7 gpm | 114 L/min 30 gpm | 114 L/min 30 gpm | 120 L/min 32gpm |
Pneumatic Operation Pressure | 0.5~0.9MPa 72.5~130.5psi | 0.5~0.9MPa 72.5~130.5psi | 0.5~0.9MPa 72.5~130.5psi | 0.6~1.0MPa 72.5~130.5psi | |
Dimension :L x W x H | 1250x 780 x 1000 | 1570 x 800 x 1190 | 1700 x 1000 x 1400 | 1760 x 1000 x 1630 | 1750 x 1060x 1680 |
Weight(including Backup Tong) | 650kg 1433lbs | 1500kg 3310lbs | 2400kg 5291lbs | 2500kg 5510lbs | 2500kg 5512lbs |