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ZTQ Series of Combinning Power Tongs
ZQ Series of Drilling Pipe Power Tongs
ZQ Series of Hydraulic Suspender
TQ Series of Casing Power Tongs
TQ/TB Series of Casing Combination Tong
GYM Series of Hydraulic Cathead
XYM Series of Hydraulic Winches Cathead
YZB Series of Hydraulic Power Station
FYZB Series Air-cooled Hydraulic Power S
CMN Series of Gear Motor
FM Series of Air Motor
XSL Series of Swivels With Spinners

ZQ203/100B Drill Pipe Power Tongs(with hydraulic suspender)

ZQ203/100B drill pipe power tongs(with hydraulic suspender)which make the lifting and falling of power tongs convenient and fast,is an ideal type of wellhead tools for petroleum drilling , and it is widely used for making-up and breaking-out in offshore and onshore drilling operations and workover operations.Open-throat design of the ZQ drilling tongs series allows the tongs to trip out of 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 “Drilling and well serving Equipment”.

                       Technical Specification

Model

ZQ203/100B

Applicable Pipe  Diameter

mm

127~203

in

3½~8

Max. Torque

KN·m

≥100

lbf·ft

73750

Rotational Speed of High Gear of Tongs Head

rpm

40

Rotational Speed of Low Gear of Tongs Head

rpm

2.7

Rated pressure

MPa

16.6

psi

2400

Rated Flow 

L/min

114

gpm

30

Shifting Distance of Shifting Cylinder

mm

1500

in

59

External Dimensions

mm

1700×1000×1400

in

67×39×55

Weight

kg

2400

lb

5290

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Add:No.69 Haisheng Road, Xiegang Village, Yangkou Town,Rudong County,Nantong City,Jiangsu Province,P.R.China
Tel:86-513-84818031       Fax:86-513-84818018
E-mail:qjsyjx@163.com     Zip:226407