ZQ Drill Pipe Power Tongs

ZQ drill pipe power tong is an ideal well head tool for oil drilling, widely applied for making-up and breaking-out in offshore and onshore drilling operations and well servicing operations. The drill pipe tong features safety, labor-saving,and high-efficiency.Open-throat design of the ZQ series allows the tongs to escape from drilling pipe freely with high mobility. The tong is a combination of spinning tong and torque tong. It substitutes cathead, manual tong and rotary rope in making-up and breaking-out. The tongs are designed and manufactured according to SY/T5074 and API Spec 7K Specification for Drilling Equipment.

Technical Specifications:

Model		ZQ127-25	ZQ162-50	ZQ203-100	ZQ203-125	ZQ162-50	ZQ203-100	ZQ203-125
Size range	mm	65-127	85-162	127-203	127-203	85-162	127-203	127-203
Size range	in	2 coupling- 3 ½coupling	2 coupling- 5coupling	3 ½coupling- 8body	3 ½coupling- 8body	2 coupling- 5coupling	3 ½coupling- 8body	3 1/2coupling- 8body
Max. torque	KN·m	25	50	100	125	50	100	125
Max. torque	ft·lbf	18440	36880	73750	92200	36880	73750	92200
Speed(high gear)	rpm	65	60	40	40	60	40	40
Speed(low gear)	rpm	10.5	4.1	2.7	2.7	4.1	2.7	2.7
Air pressure	Mpa	0.5-1
Air pressure	psi	72-144
Pressure rating	Mpa	12	16	16.6	20	16	16.6	20
Pressure rating	psi	1740	2320	2400	2900	2320	2400	2900
Flow rating	L/min	120	120	114	114	120	114	114
Flow rating	gpm	31.7	31.7	30	30	31.7	30	30
Shifting distance	mm	1000	1000	1500	1500	1000	-	-
Shifting distance	in	39.4	39.4	59	59	39.4	-	-
Travel distance	mm	-	-	-	-	-	0-2000	0-3000
Travel distance	in	-	-	-	-	-	0-78.5	0-118
Lifting distance	mm	-	-	-	-	0-440	0-800	0-800
Lifting distance	in	-	-	-	-	0-17.3	0-31.5	0-31.5
Size	mm	1110735815	15708001190	176010001360	178510801360	15708001370	176016502050	178517402050
Size	in	443132	623141	693953	704253	623154	696581	7068.581
Weight	Kg	620	1500	2400	2650	1700	3250	3700
Weight	lb	1360	3310	5290	5840	3748	7165	8160