|
|
|
Power tong |
ZQ203-125-I |
ZQ203-100-I |
ZQ203-100-II |
ZQ230-100-III |
ZQ162-50 |
ZQ127-25 |
|
Size Rang |
in |
5~8 |
5~8 |
5~8 |
5~8 |
2 3/8~5 |
2 3/8-5 |
|
mm |
127-203 |
127-203 |
127-203 |
127-203 |
85-162 |
65-127 |
|
Max. Torque |
lb-ft |
92,200 |
73,750 |
73,750 |
73,750 |
36,880 |
18,440 |
|
kN.M |
125 |
100 |
100 |
100 |
50 |
25 |
|
Rotating Speed (RPM) |
Hi-Gear |
40 |
40 |
40 |
40 |
60 |
65 |
|
Lo-Gear |
2.7 |
2.7 |
2.7 |
2.7 |
4.1 |
10.5 |
|
Hydraulic system working pressure rated |
psi |
2,900 |
2,400 |
2,400 |
2,400 |
2,320 |
1,740 |
|
Mpa |
20 |
16.6 |
16.6 |
16.6 |
16 |
12 |
|
Hydraulic system flow rate |
LPM |
114 |
114 |
114 |
114 |
120 |
180 |
|
GPM |
30 |
30 |
30 |
30 |
32 |
48 |
|
Stroke of shifting cylinder |
mm |
1,500 |
1,500 |
1,500 |
- |
1,000 |
1,000 |
|
in |
59 |
59 |
59 |
- |
39.4 |
39.4 |
|
Moving distance of tong |
mm |
- |
- |
- |
0-1,500 |
|
|
|
in |
- |
|
|
0-59 |
|
|
|
Up-down distance of tong |
mm |
|
|
0-485 |
0-800 |
|
|
|
in |
|
|
0-19 |
0-31.5 |
|
|
|
Weight |
kg |
2,600 |
2,400 |
2,500 |
3,250 |
1,500 |
620 |
|
lb |
5,730 |
5,290 |
5,510 |
7,165 |
3,310 |
1,360 |
|
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*42 |
|
