PM312 Cold Planer

Cold Planers PM312 Wheel Undercarriage

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Key Specs

Milling Width
48.2 in
1225 mm
Rated Power
336.6 hp
251 kW
Operating Weight
46886 lb
21267 kg

Overview

Productive and precise

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.

Benefits

Improved Operation

An ergonomic work area with better visibility to the cutting area keeps operators informed and comfortable.

Milling Precision

Achieve perfect cuts with integrated technology, System K rotors, and the wheeled undercarriage provides speed and maneuverability.

Simplifed Service

Designed for easy access to service areas, an optional rotor turning device and convenient parts availability to make maintenance fast and easy.

Product Specifications for PM312 Wheel Undercarriage

Milling Width 48.2 in 1225 mm
Maximum Milling Depth 13 in 330 mm
Rotor Speeds 97 / 109 / 121 rpm 97 / 109 / 121 rpm
Number of Bits 106 106
Rated Power 336.6 hp 251 kW
Engine C9.3 C9.3
Maximum Travel Speed 4.7 mile/h 7.5 km/h
Maximum Milling Speed 108 ft/min 33 m/min
Operating Weight 46886 lb 21267 kg
Transport Weight 43332 lb 19655 kg
Operating Length - Conveyor Up 36.45 ft 11.11 m
Operating Width 8.33 ft 2.54 m
Height - Canopy 12.3 ft 3.75 m
Maximum Truck Clearance 15.42 ft 4.7 m
Minimum Right Cutting Radius 6.56 ft 2 m
Minimum Left Cutting Radius 13.88 ft 4.23 m
Conveyor Swing 60 degrees from center 60 degrees from center
Transport Length 30.58 ft 9.32 m
Transport Width 8.33 lb/in 2.54 m
Transport Height 9.84 ft 3 m
Fuel Tank 158.5 gal (US) 600 l
Cooling System 16.4 gal (US) 62 l
Engine Oil 7.9 gal (US) 30 l
Hydraulic Tank 15.6 gal (US) 59 l
Water Spray System Tank 332.9 gal (US) 1260 l
Diesel Exhaust Fluid (DEF) Tank 5.8 gal (US) 22 l

PM312 Wheel Undercarriage Standard Equipment

OPERATOR ENVIRONMENT

  • Sliding operator station
  • Suspension seat
  • Ground control keypad
  • Single high-resolution LCD touchscreen display
  • 12-volt power receptacle

CAT CONNECT TECHNOLOGY

  • Remote Troubleshoot capability
  • Cat Product Link
  • Cat GRADE

CONVEYOR

  • Material removal boost feature

ROTOR SYSTEM

  • Automatic plunge-cut
  • Automatic transition feature
  • Obstacle jump
  • Three cutting speeds
  • System K Rotor - Standard (15 mm)

POWERTRAIN

  • Auto engine idle control
  • High capacity cooling system
  • Automatic load control
  • Wheel undercarriage

HYDRAULIC SYSTEM

  • Traction control

SERVICE AND MAINTENANCE

  • Ports for Scheduled Oil Sampling (S·O·S℠)
  • Platform-level engine oil dipsticks
  • 1260 L (333 gal) onboard water tank
  • Side water fill valve
  • Water spray system

SAFETY AND SECURITY

  • Platform handrails
  • Signaling/warning horn
  • Halogen work lighting

PM312 Wheel Undercarriage Optional Equipment

OPERATOR ENVIRONMENT

  • Additional high-resolution LCD touchscreen display
  • Powered canopy
  • Windscreens
  • Remote camera with cut edge guidance

CAT CONNECT TECHNOLOGY

  • Sonic sensor (averaging or string line)
  • Ground level grade controls

CONVEYOR

  • Dust abatement system
  • Hydraulic folding conveyor
  • Remote camera (loading conveyor)

ROTOR SYSTEM

  • System K Rotor - Course (18 mm)
  • System K Rotor - Fine (8 mm)
  • Diamond bits
  • Pneumatic bit removal tool
  • Tool holder extractor
  • Rotor turning device
  • Ballast kit

POWERTRAIN

  • Track undercarriage
  • CE certificate

SERVICE AND MAINTENANCE

  • Air compressor
  • Accessory drive system
  • High pressure washdown
  • Low pressure washdown
  • Additional water spray system
  • Remote Flash

SAFETY AND SECURITY

  • LED work lighting (fixed, pole mounted, magnetic)
  • Warning beacon (fixed)
  • Truck signal lights
  • Roading Lights
  • Remote cameras (rear, front, cutting edges)

See how PM312 Wheel Undercarriage compares against frequently compared products.

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Media Gallery

PM312 Cold Planer with Wheel Undercarriage

PM312 Cold Planer with Wheel Undercarriage

PM312 Cold Planer with Wheel Undercarriage

PM312 Cold Planer with Wheel Undercarriage

PM312 Cold Planer with Wheel Undercarriage

PM312 Cold Planer with Wheel Undercarriage
PM312 Cold Planer with Wheel Undercarriage
PM312 Cold Planer with Wheel Undercarriage
PM312 Cold Planer with Wheel Undercarriage
PM312 Cold Planer with Wheel Undercarriage

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Compatible Technology and Services

Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.

  • Cat Inspect

    Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

  • Cat Remote Flash

    Remote Flash sends an alert from your Cat dealer, prompting you to update the software on your machine. To minimize downtime, updates can be deployed while on the jobsite without having to wait for a dealer technician to arrive. Remote flash decreases maintenance time and keeps your asset running with maximum efficiency.

  • Cat Remote Troubleshooting

    Remote Troubleshoot allows your Cat dealer to run testing while the machine is operating. Once the problem is identified, a technician can fix it with the correct parts and tools the first time, saving time and money. Remote Troubleshoot decreases maintenance time and keeps your machine running with maximum efficiency.

  • VisionLink®

    VisionLink® is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.

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Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

Explore Technology

Remote Flash sends an alert from your Cat dealer, prompting you to update the software on your machine. To minimize downtime, updates can be deployed while on the jobsite without having to wait for a dealer technician to arrive. Remote flash decreases maintenance time and keeps your asset running with maximum efficiency.

Explore Technology

Remote Troubleshoot allows your Cat dealer to run testing while the machine is operating. Once the problem is identified, a technician can fix it with the correct parts and tools the first time, saving time and money. Remote Troubleshoot decreases maintenance time and keeps your machine running with maximum efficiency.

Explore Technology

VisionLink® is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.

Explore Technology

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