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  YM series of hydraulic cathead

The YM hydraulic cathead is used to makeup and breakout in the tripping operation as complement of Rotary Tong. The pulling force may be adjusted when necessary. R & D and production of the product are based on the drilling rig and oil mining lifting equipment features, in line with API Spec 8 А .

 Technical characteristics  

Model

YM-16

YM-10

YM-8

YM-5

Rated pressure, mPa

16

16

16

16

Rated flow, L/min

120

120

120

120

Nominal stroke, mm

1620

1650

1400

1700

Rated pull, KN

160

100

80

50

Size, mm

2450*270
*650

2342*1280
*650

2280*1280
*650

2232*1172
*650

Weight, kg

420

345

305

288

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