... speed range,multi-steps,fast,wide,application compact, light. Engine Winch1)Characteristics: wide speed range, multi-steps, fast, ... (1100x498x600mm),safe, reliable, high efficiency, etc.2)Composition: Diesel Engine, Clutch, Transform Gear Box, Brake, Planetary Gear Reducer Drum ... or PAUSE).4 speed steps to be selected by setting/switching Primary Speed Control Handle andSecondary speed Control Handle ...