DB Manual Tongs

Model:	DB
Brand:	STRONG
Origin:	Made In China
Category:	Industrial Supplies / Mining Machine
Label:	manual tong , tong oilfield , tong
Price:	US $1800 / set
Min. Order:	1 set

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Product Description

Type DB Manual Tongs

Type Q3 1/2-17/90 manual tong is used for making up or breaking out the screws of drill tools and casing joint or coupling. It can be adjusted by changing lug jaws latch and latch steps.

Technical Specifications:

No. of latch lug jaws	No. of hinge pin hole	Handle OD mm(in)	Max. Torque(KN.m)	Weight(Kg)
1	1	89-152(3 1/2-6)	90	370
	2	127-178(5-7)
	3	152-210(6-8 1/4)
2	1	203-244(8-9 5/8)	90
2	2	270-286(10 5/8-11 1/4)	90
3	1	298-324(11 3/4-12 3/4)	55
3	2	340-365(13 3/8-14 3/8)	55
4	2	406-432(16-17)	55