ZQ Series Drill Pipe Tongs

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Description

ZQ Series Drill Pipe Tongs is widely used in offshore and land drilling and workover operations. It is safe, labor-saving and

improve work efficiency. Open type,which can be separated from the pipe string freely

Features:

Using pneumatic power to shift and drive backup tong.(Except ZQ127/25)

It is a integral mechanism made by spin tong and torque tong.(Except ZQ127/25)

Changing gear allowed during operation.

New or old drilling pipe joint could be clamped reliably.

Both directions could run the maximum torque and rotation speed.

Models	ZQ127/25	ZQ162/35	ZQ203/100	ZQ203/125
Range	ø60~140 2 3/8” ~ 5 1/2”	ø60~140 2 3/8” ~ 5 1/2”	ø127~203 5”~ 8”	ø127~203 5”~ 8”
High Gear Rated of Torque	5100N·m 3760ft·lbs	8000N·m 6000ft·lbs	7000N·m 5160ft·lbs	10000N·m 7380ft·lbs
Low Gear Rated of Torque	25000N·m 8440ft·lbs	35000N·m 11800ft·lbs	100000N·m 73800ft·lbs	125000N·m 92250ft·lbs
High Gear Rated Speed(RPM)	43	43	40	33
Low Gear Rated Speed(RPM)	8	8	2.7	2.2
Rated Operation Pressure	16Mpa 2320psi	14MPa 2030psi	16Mpa 2320psi	18Mpa 2610psi
Max. Flow	120L/min 32gpm	120L/min 32gpm	114L/min 30gpm	120L/min 32gpm
Pneumatic Operation Pressure	/	/	0.5-0.9MPa 72.5-130.5psi	0.5-0.9MPa 73-131PSI
Dimension（in）(L×W×H)（mm）	1250×780×1000 49.2×30.7×39.4	1300×770×850 51×30.3×33.5	1700×1000×1400 66.9×39.4×55.1	1750×1060×1680 70.9×43.3 ×57
Weight(Combination)	650kg 1433lbs	850kg 1874lbs	2400kg 5291Ib	2500kg 5512Ibs