Hydraulic Cathead The YM serial hydraulic cathead is designed to make up and break out the thread of drill string and casing string by companying with manual tongs. Reliable and stable operation Operation stroke and working speed continuously adjustable ​Hydraulic hose assemblies completed. Product Specifications For Hydraulic Cathead Model YM-16 YM-10 YM-8 YM-5 Rated Pressure MPa 16 16 16 16 psi 2320 2320 2320 2320 Rated Flow L/min 120 120 120 120 gpm 31.7 31.7 31.7 31.7 Normal Pull Stroke mm 1620 1650 1400 1700 in 64 65 55 67 Rated Pull kN 160 100 80 50 US ton 17.6 11 8.8 5.5 Overall Dimensions mm 2450x270x650 2342x1280x650 2280x1280x650 2232x1172x650 in 96x63x26 92x50x26 90x50x26 88x46x26 Weight kg 420 345 305 288 lb 926 761 673 635
