Hydraulic functions are a critical component. In fact, without hydraulic functions, Tucker Sno-Cat® would be just an over snow vehicle. Tucker Sno-Cat® Corporation uses some of the best hydraulic components in the industry: Sure Grip controls, Voac valves, and Pioneer rear disconnects, to name a few. Our employees assembling the hydraulics are artists when it comes to hose routing and component layouts. These components help operate the blades, tillers and rear implements.