Dongying Kangyu petroleum Engineering Technology Service Co.,Ltd
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High Quality API YM Hydraulic Cathead
Specification
1.The rotary cathead is widely used to tighten or loosen joint in drilling and service operation.
2.applicable for hauling and lifting weight.
3.hydraulically driven and braked.
4.high start torque, stable running, low noise, safe and reliable.
5. Standard:API Spec 7K “Specification for Drilling Equipment”.
Hydraulic Cathead Technical parameters:
| Model | YM-5 | YM-8 | YM-10 | YM-16 | |
| Pressure rating | Mpa | 16 | 16 | 16 | 16 |
| psi | 2320 | 2320 | 2320 | 2320 | |
| Flow rating | L/min | 120 | 120 | 120 | 120 |
| gpm | 31.7 | 31.7 | 31.7 | 31.7 | |
| Nominal stroke | mm | 1700 | 1400 | 1650 | 1620 |
| in | 67 | 55 | 65 | 64 | |
| Pull rating | kN | 50 | 80 | 100 | 160 |
| US ton | 5.5 | 8.8 | 11 | 17.6 | |
| Size | mm | 2232*1172*650 | 2280*1280*650 | 2342*1280*650 | 2450*270*650 |
| in | 88*46*26 | 90*50*26 | 92*50*26 | 96*63*26 | |
| Weight | kg | 288 | 305 | 345 | 420 |
| lb | 635 | 673 | 761 | 926 | |
