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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

ZTQ270-100、ZTQ270-100A COMBINNING POWER TONGS

      ZTQ270/100两用动力钳适用于石油矿场钻井作业中起下钻及下套管作业，是我公司根据客户需要自主研发的新型动力钳。该动力钳集钻杆钳与套管钳功能于一体，不仅能满足钻修井作业中频繁起下钻或接单根的作业，还能进行5~95/8”套管的下放作业，无需更换设备，使用方便，提高了井口作业效率，减轻了工人的劳动强度。动力钳按API SPEC 7K规范设计制造。



Technical Parameters  

型号 Model

ZTQ270-100

ZTQ270-100A

适用管径
Applicable Pipe OD

钻杆
Drill pipe

mm

128-216

128-216

in

31/2〞～81/2〞

31/2〞～81/2〞

套管
Casing

mm

128-270

128-270

in

5〞～95/8〞

5〞～95/8〞

最大扭矩
Max. Torque

钻杆
Drill pipe

kN·m

100

100

ft·lbf

73750

73750

套管
Casing

kN·m

35

35

ft·lbf

25816

25816

高档转速
High Speed

rpm

40

40

低档转速
Low Speed

rpm

2.7

2.7

工作气压
Air Pressure

MPa

0.5～0.9

0.5～0.9

psi

72.5～130.5

72.5～130.5

液压系统额定压力
Rated Pressure

MPa

20

20

psi

3000

3000

液压系统额定流量
Rated Flow

L/min

114

114

gpm

30

30

移送缸移送距离
Shifting Distance

mm

1500

1500

in

59

59

钳头升降距离
Lifting Distance

mm

——

0～485

in

——

0～19

外形尺寸
Size

mm

1760×1000×1360

1760×1000×1360

in

69.3×39.4×53.5

69.3×39.4×53.5

重量
Weight

kg

2400

2500

lb

5290

5512

 

 

 

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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