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SR321 Snow Blower

Designed for removing snow from streets, parking lots, driveways and sidewalks.



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Model shown represents features on all Cat® Snow Blowers except where indicated.



  • General
    Spec Value
    Intake Width 76.5 in
    Overall Width 85.9 in
    Weight 1016.3 lb
    Overall Height 72.6 in
    Overall Length 37.4 in
    Required Hydraulics High Flow XPS
    Optimal Hydraulic Flow 125 L/min (33 gpm)
    Optimal Hydraulic Pressure 280 bar (4061.1 psi)
    Cutting Height 34.1 in
    Maximum Throw 40 ft
    Auger Diameter 18 in
    Impeller Fan Diameter 25 in
    Impeller Fan Width 8.7 in
    Chute Rotation 270 degrees