New CAT Equipment

PM312 Track Undercarriage Cold Planer

The PM312 is an efficient, highly maneuverable milling machine with a cutting width of 1225 mm (48.2 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 48.2 in
    Maximum Milling Depth 13 in
    Rotor Speeds 97 / 109 / 121 rpm
    Number of Bits 106

    Power Train

    Rated Power 336.6 HP
    Engine C9.3
    Maximum Travel Speed 3.4 mile/h
    Maximum Milling Speed 108 ft/min


    Operating Weight 48429 lb
    Transport Weight 44875 lb


    Operating Length - Conveyor Up 36.45 ft
    Operating Width 8.33 ft
    Height - Canopy 12.3 ft
    Maximum Truck Clearance 15.42 ft
    Minimum Right Cutting Radius 6.3 ft
    Minimum Left Cutting Radius 13.58 ft
    Conveyor Swing 60 degrees from center
    Transport Length 30.58 ft
    Transport Width 8.33 lb/in
    Transport Height 9.84 ft

    Service Refill Capacities

    Cooling System 16.4 gal (US)
    Diesel Exhaust Fluid (DEF) Tank 5.8 gal (US)
    Water Spray System Tank 332.9 gal (US)
    Fuel Tank 158.5 gal (US)
    Hydraulic Tank 15.6 gal (US)
    Engine Oil 7.9 gal (US)