Casing Drill Pipe Hydraulic Power Tong for Oil Well

Product Specifications

Markets:	Eastern Europe,Southeast Asia,Mid East
Enter Attribute Here (e.g.: Size):	Enter Value Here (e.g.: 12 Inches)

Product Description

 
1. TQ series of casing Tongs are widely used for making up or breaking out pipes or casings diameters of ~133/8 .
2. The tong heads are designedopen type and can freely clamp and escape from the casing .
3. TQ Casing Tongs are safe ,reliable ,and easy to handle with high mobility .
4. This series of tongs can be connected to computer comtrolling units and can serve as ideal well mechanical tool for surface operations in oil fields.National Invention Patent of the tong has been got .
5. The tongs are designed and manufactured according to API Spec 7KSpecification for Drilling Equipment.
 

Technical Specification
Model			TQ178-16	TQ340-20A	TQ340-35	TQ178-16A	TQ340-35B	TQ340-50
size range		mm	101.6~178	101.6~340	139.7~340
		in	4~7	4~13 3/8	5 1/2~13 3/8	4~7	4~13 3/8	5 1/2~13 3/8
hydraulic system  Max.pressure		Mpa	18	16	18	18	18	17.2
		psi	2610	2320	2610	2610	2610	2494
hydraulic system  rated flow		L/min	114	114	114	114	114	120
		gpm	30.1	30.1	30.1	30.1	30.1	31.7
max torque	higear	kN.m	2.4~3	3.7	2.5~3	2.4~3	4.0~5.0	3.2
		ft.lbf	1770~2200	2730	1844~2200	1770~2200	2950~3680	2360
	midgear	kN.m	-	-	6.0~7.5	-	-	9.2
		ft.lbf	-	-	4420~5530	-	-	6785
	lowgear	kN.m	16	20	35	15~18	32~35	50
		ft.lbf	11800	14750	25800	11060~13280	23600~25800	36880
RPM	higear	rpm	54~97	50~80	60~86	54~79	50~67	70.5
	midgear	rpm	-	-	21~30	-	-	24.2
	lowgear	rpm	9~13.1	6~14	2.6~5.3	8.5~12	7~10	5.4
overall dimension		mm	1540×760×740	1520×850×670	1540×900×860	1500×760×680	1560×900×850	1540×892×908
		in	61×30×29	60×34×26	61×36×34	59×30×27	61×35×33.5	60×35×33
weight		kg	580	560	780	570	780	880
		lb	1280	1234	1720	1250	1720	1940