PM312 Track Undercarriage Cold Planer

The Cat 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. Integrated Cat GRADE and the latest System K rotors deliver performance, productivity and cutting precision. A comfortable operator environment puts intuitive controls at your fingertips, while long service intervals and easy maintenance access simplifies service. While designed for a single operator, the PM312 includes added features for supporting ground personnel. Many options are available to enhance machine versatility when optimum maneuverability or high production capabilities are required.

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Milling Width48.2in

Maximum Milling Depth13in

Rotor Speeds97 / 109 / 121 rpm

Number of Bits106

Rated Power343hp

EngineC9.3B

Maximum Travel Speed3.4mile/h

Maximum Milling Speed108ft/min

Operating Weight47407lb

Transport Weight46506lb

Operating Length - Conveyor Up36.45ft

Operating Width8.33ft

Height - Canopy12.3ft

Maximum Truck Clearance15.42ft

Minimum Right Cutting Radius6.3ft

Minimum Left Cutting Radius13.58ft

Conveyor Swing60 degrees from center

Transport Length30.58ft

Transport Width8.33lb/in

Transport Height9.84ft

Cooling System16.9gal (US)

Diesel Exhaust Fluid (DEF) Tank12.4gal (US)

Water Spray System Tank332.9gal (US)

Fuel Tank137.9gal (US)

Hydraulic Tank14.5gal (US)

Engine Oil7.9gal (US)

Standard

Standard and optional equipment may vary. Consult your Cat dealer for details.

Optional

Standard and optional equipment may vary. Consult your Cat dealer for details.

Standard

Sliding operator station

Suspension seat

Ergonomically adjustable arm rest

Ground control keypad

High-resolution LCD touchscreen display

12-volt power receptacle

Optional

Additional high-resolution LCD touchscreen display

Powered canopy

Windscreen

Exhaust diverter

Standard

Remote Flash

Remote Troubleshoot

Cat Grade with Grade and Slope

VisionLink^® telematics

Optional

Sonic grade control sensors

High-resolution LCD touchscreen display (for ground level grade controls)

Standard

Automatic plunge-cut

Automatic grade and slope transition feature

Obstacle jump

Three cutting speeds

Optional

Rotor turning device (with pendant control)

System K Rotor - Coarse (18 mm)

System K Rotor - Standard (15 mm)

System K Rotor - Fine (8 mm)

Diamond bits

Pneumatic bit removal tool

Tool holder extractor

510 kg (1124 lb) ballast kit

Standard

Engine Idle Speed Management

High capacity cooling system

Automatic Load Control

Optional

Wheel undercarriage

Track undercarriage

CE certificate

Standard

Traction control

Optional

Cat Bio HYDO^™ Advanced biodegradable hydraulic oil

High ambient hydraulic oil

Standard

Ports for Scheduled Oil Sampling (S·O·S℠)

Platform-level engine oil dipsticks

1260 L (332.9 gal) onboard water tank

Side water fill valve

Water spray system

Optional

Air compressor

Accessory drive system

High pressure washdown

Low pressure washdown

Additional water spray system (dust control)

Standard

Platform handrails

Signaling/warning horn

Optional

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)

Optional

Dust abatement system

Hydraulic folding conveyor

PM312 Track Undercarriage Cold Planer