API 7K Drilling Rig Oilfield Wellhead Equipment Drill Pipe Iron Roughnecks
Iron Roughnecks Description:
Iron roughneck is an oil-rig tool used for make-up and break-out of drilling tubular connections. Designed for use on smaller rigs where floor space is limited, the durable Iron roughneck features a extend/retract scissor-arm system and is available in standard and tall models. With the tall pedestal iron roughneck model, the operator has the capability of raising the iron roughneck above the deck crew's head in the parked position. Thus, the allows clearance around well center and mousehole both during use and when placed in the parked position.
Iron Roughnecks Feature of Oilfield Wellhead Equipment
- Torque Readout System for automatic make-up/break-out operations
- Available for onshore and offshore rigs.
- Precise torque measurement, dynamic clamping system
- Torque Readout System for automatic make-up/break-out operations
| 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.lbs | 2250 | |
| Make up torque | N.m | 81350 |
| ft.lbs | 60000 | |
| Break out torque | N.m | 108456 |
| ft.lbs | 80000 | |
| Weight | kg | 3450 |
| lb | 7600 |
