New CAT Equipment

PM820 Cold Planer

The PM820 is a high-production, half-lane milling machine with a cutting width of 2010 mm (79.1 in) that performs controlled full-depth removal of asphalt and concrete pavements in a single pass.

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    Product Specs

    Cutting System

    Milling Width 79.1 in
    Maximum Milling Depth 13 in
    Rotor Speeds 100 / 109 / 118 rpm
    Number of Bits 178

    Power Train

    Rated Power 806 HP
    Engine Cat C18 twin-turbo
    Maximum Travel Speed 3.7 mile/h
    Maximum Milling Speed 328 ft/min


    Operating Weight 79653 lb
    Transport Weight 71055 lb


    Operating Length - Conveyor Up 47.64 ft
    Operating Width 10.2 ft
    Height - Canopy 13.29 ft
    Maximum Truck Clearance 15.94 ft
    Minimum Right Cutting Radius 6.56 ft
    Minimum Left Cutting Radius 6.56 ft
    Conveyor Swing 60 degrees from center
    Transport Length 40.78 ft
    Transport Width 8.27 ft
    Transport Height 9.84 ft

    Service Refill Capacities

    Cooling System 27.5 gal (US)
    Engine Oil 17.2 gal (US)
    Fuel Tank 292.7 gal (US)
    Hydraulic Tank 29.9 gal (US)
    Water Spray System Tank 898.2 gal (US)