ZQ Drill Pipe Power Tong

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 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	2coupling - 3 1/2coupling	2coupling - 5coupling	3 1/2coupling - 8body	3 1/2coupling - 8body	2 coupling - 5coupling	3 1/2coupling - 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	1110x735x815	1570x800x1190	1760x1000x1360	1785x1080x1360	1570x800x1370	1760x1650x2050	178517402050
Size	in	44x31x32	62x31x41	69x39x53	70x42x53	62x31x54	69x65x81	7068.581
Weight	Kg	620	1500	2400	2650	1700	3250	3700
Weight	lb	1360	3310	5290	5840	3748	7165	8160