The R1100S is a user-friendly, safe, and efficient mobile crusher suitable for demolition, recycling, mining, quarrying, and other crushing applications. All Rockster machines are fully Hydrostatically driven, which eliminates the use of the conventional clutch. Due to this Hydrostatic drive, power delivery to the crusher rotor is smoother ad has higher torque. You can enjoy the simplicity of the equipment without complicated controls. Learn about the Rockster 1100S here!