Superwinch 18000SR Tiger Shark Winch 24VThe Tiger Shark 18000 from Superwinch is built to handle the toughest heavy duty commercial winching tasks imaginable. Engineered for a wide variety of job demands, the Tiger Shark 18000 is highly dependable and easy to use in situations that require increased pulling power for higher GVW vehicles, trailers, and roll off container applications. Tiger Shark 18000SR; 1800 lbs.; 24 V;