Power tong API7K
The Power Tong is a well head tool for oil drilling apparatus, widely applied in making-up and breaking-out in drilling well and repairing well on offshore and land,Tongs are safe ,reliable ,and easy to handle with high mobility, The tongs are designed and manufactured according to API Spec 7K Specification for Drilling Equipment.
1. Casing Power Tongs are widely used for making up or breaking out pipes or casings diameters of 4"~13 3/8" ,The tong heads are designed open type and can freely clamp and escape from the casing. The tongs can be connected to computer controlling units and can serve as ideal well mechanical tool for surface operations in oil fields.
2. Drill Pipe Power Tong :The applicable pipe OD is 3 1/2"~8", 2 7/8"~5", 2 1/2"~3 1/2", and
the tong can take the long is a combination of spinning tong and torque tong instead of cathead manual tong and spinning rope for making-up and breaking-out.
3.Tubing power tong is used for quick make-up /break-out in well service operations .The tong is equipped with hydraulic back up tong and use inner curved cam to clamp.
Model | ZQ127-25 | ZQ162-50 | ZQ203-100 | ZQ203-125 | ||
Size range | Drill pipe | mm | 65-127 | 85-162 | 127-203 | 127-203 |
in | 23/8"-31/2" | 23/8"-5" | 31/2"-8" | 31/2"-8" | ||
Casing | mm | 65-127 | 114.3153.7 | |||
in | 23/8" - 31/2" | 41/2" - 51/2" | ||||
Oil pipe | mm | 65-127 | 138-156 | |||
in | 23/8" - 31/2" | 31/2" - 41/2" | ||||
Max.torque | kN.m | 25 | 50 | 100 | 125 | |
ft.lbf | 18440 | 36880 | 73750 | 92200 | ||
Speed(High gear) | rpm | 65 | 60 | 40 | 40 | |
Speed(Low gear) | rpm | 10.5 | 4.1 | 2.7 | 2.7 | |
Air pressure | MPa | 0.5–0.9 | ||||
psi | 72–130 | |||||
Pressure rating | MPa | 12 | 14 | 16.6 | 20.7 | |
psi | 1740 | 2030 | 2400 | 3000 | ||
Flow rating | L/min | 120 | 120 | 114 | 114 | |
gpm | 31.7 | 31.7 | 30 | 30 | ||
Shifting distance | mm | 1000 | 1000 | 1500 | 1500 | |
in | 39.4 | 39.4 | 59 | 59 | ||
Size | mm | 1110×735× 815 | 1570×800×1190 | 1760×1000×1360 | 1760×1080×1360 | |
in | 44×31×32 | 62×31×47 | 69×39×53 | 69×40.5×53 | ||
Weight | kg | 620 | 1500 | 2400 | 2650 | |
lb | 1360 | 3310 | 5290 | 5840 | ||
ZQ203-125 drilling tong with the following notable features:
1. Jaw polite child with clutch to shift more stable and reliable.
2 could not stop shift to the low-grade to high-conditioning; clamp can be the first to have the greatest positive and negative torque and rotational speed.
3 automatic clamping in the body can guarantee that the new and old reliable tight joints card.
4 with hydraulic lifting equipment.
Technical parameters
1. Maximum pressure hydraulic system: 18MPa (2610psi) The largest flow: 120 L / min (32 gpm)
2. Applicable hole diameter: 127-203mm (3½"-5½")
Drill pipe joints (8 ") Drill Collar
3. Transfer cylinder largest Travel: 1500mm
4. Low maximum torque: 125kN.m (92950 ft-lbs)
5. Luxury Maximum torque: 8.7kN.m (6469 ft-lbs)
6. Largest low speed: 2.2r/min The largest high-grade speed: 33r/min
7. Dimensions (L * W *H): 1750*1060* 1680mm
8. Shipments Quality: 2650kg (5500 lbs)
1. Jaw polite child with clutch to shift more stable and reliable.
2 could not stop shift to the low-grade to high-conditioning; clamp can be the first to have the greatest positive and negative torque and rotational speed.
3 automatic clamping in the body can guarantee that the new and old reliable tight joints card.
4 with hydraulic lifting equipment.
Technical parameters
1. Maximum pressure hydraulic system: 18MPa (2610psi) The largest flow: 120 L / min (32 gpm)
2. Applicable hole diameter: 127-203mm (3½"-5½")
Drill pipe joints (8 ") Drill Collar
3. Transfer cylinder largest Travel: 1500mm
4. Low maximum torque: 125kN.m (92950 ft-lbs)
5. Luxury Maximum torque: 8.7kN.m (6469 ft-lbs)
6. Largest low speed: 2.2r/min The largest high-grade speed: 33r/min
7. Dimensions (L * W *H): 1750*1060* 1680mm
8. Shipments Quality: 2650kg (5500 lbs)
ZZTOP is the professional manufacturer and supplier of oilfield equipment, and we insist of the traceablity of each tools, all the equipment will be in high quality with reasonable price, and we make all our effort to provide the service to our customer. Should any item be of interest to you, contact us at any time.
