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Cold Planer

PM312 Track Undercarriage Cold Planer

Milling Width

48.2 in

Rated Power

343 hp

Operating Weight

47,407 lb

SPECIFICATIONS

Cat® PM312 Cold Planers with integrated Cat Grade and Slope technology and the latest System K rotors are equipped to deliver performance, productivity and cutting precision. A comfortable operator environment puts intuitive controls at your fingertips, while long service intervals and easy maintenance access help simplify service. Although designed for a single operator, the PM312 includes features for supporting ground personnel. Many options are available to enhance machine versatility when optimum maneuverability or high production capabilities are required.

    Cutting System

    Milling Width

    48.2 in

    Maximum Milling Depth

    13 in

    Rotor Speeds

    97 / 109 / 121 rpm

    Number of Bits

    106

    Dimensions

    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

    Power Train

    Rated Power

    343 hp

    Engine

    C9.3B

    Maximum Travel Speed

    3.4 mile/h

    Maximum Milling Speed

    108 ft/min

    Service Refill Capacities

    Engine Oil

    7.9 gal (US)

    Hydraulic Tank

    14.5 gal (US)

    Fuel Tank

    137.9 gal (US)

    Water Spray System Tank

    332.9 gal (US)

    Diesel Exhaust Fluid (DEF) Tank

    12.4 gal (US)

    Cooling System

    16.9 gal (US)

    Weights

    Operating Weight

    47,407 lb

    Transport Weight

    46,506 lb

    • NOTE
      • Features, standard and optional equipment may vary by region. Please check with your local Cat dealer for specific offerings and availability in your area.
    • OPERATOR ENVIRONMENT
      • Sliding operator station
      • Suspension seat
      • Ergonomically-adjustable arm rest
      • Ground control keypad
      • High-resolution LCD touchscreen display
      • 12-Volt power receptacle
    • CAT® TECHNOLOGY
      • Remote Flash
      • Remote Troubleshoot
      • Cat Grade and Slope
      • VisionLink® telematics
    • POWERTRAIN
      • Engine Idle Speed Management
      • High capacity cooling system
      • Automatic Load Control
    • HYDRAULIC SYSTEM
      • Traction Control
    • ROTOR SYSTEM
      • Automatic plunge-cut
      • Automatic grade and slope transition feature
      • Obstacle jump
      • Three cutting speeds
    • SERVICE AND MAINTENANCE
      • Scheduled Oil Sampling (S·O·S℠) Ports
      • Platform-level engine oil dipsticks
      • Rotor chamber water spray system
      • 1260 L (332.9 gal) onboard water tank
      • Side water fill valve
      • Water tank fill pump
    • SAFETY AND SECURITY
      • Platform handrails
      • Signaling/warning horn

    • NOTE
      • Features, standard and optional equipment may vary by region. Please check with your local Cat dealer for specific offerings and availability in your area.
    • OPERATOR ENVIRONMENT
      • Additional high-resolution LCD touchscreen display
      • Powered canopy
      • Windscreen
      • Exhaust diverter
    • CAT® TECHNOLOGY
      • Sonic grade control sensors
      • High-resolution LCD touchscreen display (for ground level grade controls)
    • CONVEYOR
      • Dust extraction system
      • Hydraulically folding conveyor
      • Mechanically folding conveyor
      • Additional spray bars (dust control)
    • POWERTRAIN
      • CE certificate
    • HYDRAULIC SYSTEM
      • Cat Bio HYDO™ Advanced biodegradable hydraulic oil
      • High ambient hydraulic oil
    • ROTOR SYSTEM
      • Powered rotor turning device
        (with pendant control)
      • System K Rotor - Coarse (18 mm)
      • System K Rotor - Standard (15 mm)
      • System K Rotor - Fine (8 mm)
      • Cat Diamond bits
      • Pneumatic bit removal tool
      • Tool holder extractor
      • 510 kg (1124 lb) ballast kit
    • SERVICE AND MAINTENANCE
      • Air compressor
      • Accessory drive system
      • High pressure washdown
      • Low pressure washdown
      • Additional water spray system (dust control)
    • SAFETY AND SECURITY
      • Halogen work lighting
      • Wide dispersion LED work lighting
      • Warning beacon (fixed)
      • LED roading lights
      • Truck signal lights
      • Remote cameras (rear back up, front conveyor, left and/or right cutting edges, magnetic mount)

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