Detailed Product Description The hydraulic trawl winch, using good quality - high-pressure hydraulic system, pull large, good quality, surface coating corrosion resistance, long service life a. Drums Part Working load: 10-100kN Rated speed: 30-70m/min Dia of rope: φ12-32mm Capacity for the rope: 500-2000m(6-12 Layers) Quan of drum: Double b. Warping part Warping pull: 35kN