ZQ Series of Drilling Pipe Power Tong ZQ203-100Ⅲ,ZQ203-125Ⅲ
ZQ III drill pipe power tongs is an improved version of ZQ100 power tongs. The power tongs are fixed on the special track of the drilling platform and can walk across the wellhead to the rat hole for work.
At the same time to the master tong rises and falls compared to the drilling floor .The power tong is easy to walk and lift, and can realize remote control and automatic control. It is especially suitable for the occasions with the degree of mechanization and small area of well platform.
| 型号 Model |
ZQ203-100 Ⅲ |
ZQ203-125 Ⅲ |
||
| 适用管径 Size range |
钻杆 Drill pipe |
mm | 114-203 | 114-203 |
| in | 2 7/8〞～8〞 | 2 7/8〞～8〞 | ||
| 套管 Casing |
mm | |||
| in | ||||
| 油管 Tubing |
mm | |||
| in | ||||
| 最大扭矩 Max.torque |
kNm | 100 | 125 | |
| ft.lbf | 73750 | 92200 | ||
| 高档转速 Speed(High gear) |
rpm | 40 | 40 | |
| 低档转速 Speed(Low gear) |
rpm | 2.7 | 2.7 | |
| 工作气压 Air pressure |
MPa | 0.5–0.9 | ||
| psi | 72–130 | |||
| 液压系统额定压力 Pressure rating |
MPa | 16.6 | 20.7 | |
| psi | 2400 | 3000 | ||
| 液压系统额定流量 Flow rating |
L/min | 114 | 114 | |
| gpm | 30 | 30 | ||
| 动力钳行走距离 Travel distance |
mm | 0–3000 | 0–3000 | |
| in | 0–118 | 0–118 | ||
| 钳头升降距离 Lifting distance |
mm | 0–800 | 0–800 | |
| in | 0–31.5 | 0–31.5 | ||
| 外形尺寸 Size |
mm | 1760×1830×2050 | 1760×1830×2050 | |
| in | 69×71.7×81 | 69×71.7×81 | ||
| 重量 Weight |
kg | 3250 | 3700 | |
| lb | 7165 | 8100 | ||
