... engine base, reducer, elastic coupling, electric motor, brake, drum and some electric equipments. 1, Engine base: be ... . High speed end use double type hydraulic brake YZR315M-10 P=75kw, low speed end ... superheat treatment for decreasing wear down. 4,Cable drum: using oilless bearing, which is suite for ... style winch, such as JM2x17 Folded reeling type drum winch, 2JKL20 Diesel power winch, JWM15 Turbine ...