铁钻工对油田井口设备的特点分析
1. 用于自动安装/拆卸操作的扭矩读数系统
2. 适用于陆上和海上钻井平台
3. 精确扭矩测量，动态夹紧系统
4. 用于自动安装/拆卸操作的扭矩读数系统
| Name | Iron Roughnecks | Lift and up distance | 0—850 mm |
| working pressure | 18 Mpa | angle of inclination | 0°—5° |
| Tubular size | 2 7/8''-13 3/8'' | Size | 2470mm*2300mm*2078 mm |
| rate of flow | 120 L/min | Weight | 6200 kg |
| Torque | 125 kN.m | interface | NPT1,NPT11/4,NPT1/2,M22*1.5 |
| speed of travel | 0.3—0.5 m/s | Adjust distance | ±100mm |
| size range | mm | 88.9-216 |
| in | 31/2 ″-8 1/2″ | |
| Speed | rpm | 80 |
| Spin torque | N.m | 3050 |
| ft.Ibs | 2250 | |
| Make up torque | N.m | 81350 |
| ft.Ibs | 60000 | |
| Break out torque | N.m | 108456 |
| ft.Ibs | 80000 | |
| Weight | kg | 3450 |
| Ib | 7600 |
