... one manual belt type brake and one auto hydraulic failsafe brake,2.compact in structure, ... and reliable. resistance and joystick control for speed adjust.3.with depth indication, emergency stop, ... winch. slow speed 10m/min, middle speed 30m/min, fast speed 80-120m/min. Slow speed one:The ... picture of JM-3Ton, speed:10m/min 2,000kg Electric Mine Winch with high speed ...