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Caterpillar

SR321 Snow Blower

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

Photos

Videos

  • Snow Removal | Cat® 906-907-908 Next Generation Compact Wheel Loaders
  • Cat® Standard Flow SR121 Snow Blower at Work
  • Cat® High Flow SR321 Snow Blower at Work
  • Cat® Snow Blower Operating Tips
  • Snow Removal | Cat® Snow Blower and 272D3 Skid Steer Loader
  • What Our Customers Are Saying | Snow Removal with a Cat® SR421 Snow Blower
  • An Attachment for Every Job - Cat® Work Tool Attachments

360° View

Exterior

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

Features

Specifications

  • 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