Hydraulic Power Tong
分类: Hydraulic Power Tong  发布时间: 2000-06-05 12:23 

Hydraulic Power Tong
Hydraulic Power Tong


The Hydraulic Power Tong is also called the Drill Pipe Power Tong, Our ZQ series 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 workover operations. 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 Datas:

Model
ZQ203-125
ZQ203-100
ZQ203-100A
ZQ203-100B
ZQ162-50
ZQ127-25
Size
rang
mm
127-203
121-203
121-203
121-203
85-162
65-127
in
31/2
coupling
-8body
31/2
coupling
-8body
31/2
coupling
-8body
31/2
coupling
-8body
23/8
coupling
-5body
23/8
coupling-31/2body
Max.torque
kN.M
125
100
100
100
50
25
ft.lbf
92200
73750
73750
73750
36880
18440
Speed of tong Hi.
rpm
40
40
40
40
60
65
Speed of tong To.
rpm
2.7
2.7
2.7
2.7
4.1
10.5
Hydraulic system pressure ratigin
Mpa
20
16.6
16.6
16.6
16
12
Psi
2900
2400
2400
2400
2320
1740
Hydraulic system pressure ratigin
L/min
114
114
114
114
120
180
gpm
30
30
30
30
32
48
Stoke of shifting cylinder
mm
1500
1500
1500
/
1000
1000
in
59
59
59
/
39.4
39.4
Moving distance of tong
mm
/
/
/
0-3000
/
/
in
0-59
Lifting diatance of tong
mm
/
/
0-485
0-1800
/
/
in
0-19
0-31.5
Overall dimensions
mm
1720
*1050
*1750
1700
*1000
*1400
1700*
1000
*1400
1750*
1650
*2050
1570*
800
*1190
1110*
790
*820
in
68*
41*69
67*
39*55
67*
39*55
69*
65*81
62*
31*47
44*
31*32
Weight
Kg
2600
2400
2500
3250
1500
620

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