Date: 2011-08-10 Hits: 6785
ZQ203-100Ⅲ、ZQ203-125Ⅲ DRILL PIPE POWER TONGS 
Introduction
ZQ series of drill pipe power tong marked with III are developed types from ZQ203-100
Specifications:
|
Model |
ZQ203-100Ⅲ |
ZQ203-125Ⅲ | |
|
Size range |
mm |
127-203 |
127-203 |
|
in |
31/2″coupling- 8″body |
31/2″coupling- 8″body | |
|
Max. torque |
kN.m |
100 |
125 |
|
ft.lbf |
73750 |
92200 | |
|
Speed (High gear) |
rpm |
40 |
40 |
|
Speed (Low gear0 |
rpm |
2.7 |
2.7 |
|
Air pressure |
MPa |
0.5-1 | |
|
Psi |
72-144 | ||
|
Pressure rating |
MPa |
16.6 |
20 |
|
psi |
2400 |
2900 | |
|
Flow rating |
L/min |
114 |
114 |
|
gpm |
30 |
30 | |
|
Travel distance |
mm |
0-2000 |
0-3000 |
|
in |
0-78.5 |
0-118 | |
|
Lifting distance |
mm |
0-800 |
0-800 |
|
in |
0-31.5 |
0-31.5 | |
|
Size |
mm |
1760*1650*2050 |
1785*1740*2050 |
|
in |
69*65*81 |
70*68.5*81 | |
|
Weight |
kg |
3250 |
3700 |
|
lb |
7165 |
8160 | |
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