Get a quotePM312 Track Undercarriage Cold Planer
Mill with precision
More Comfort – More Performance – More Versatility
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Comfortable Operation
An ergonomically adjustable work area puts intuitive controls at your fingertips for operation while seated or standing. A 14-button ground-level keypad and optional display gives supporting personnel access to numerous machine controls.
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Milling Precision
Integrated technology and Cat® System K rotors help achieve uniform cutting patterns and profiles. Cat track undercarriages are designed to provide a balance between traction, speed and maneuverability for smooth operation.
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Low Cost of Ownership
Track components do not require routine maintenance. Extended service intervals help reduce downtime and decrease the amount of labor and parts replaced over the life of the machine.
Cutting System
| Maximum Milling Depth | 13 in |
| Milling Width | 48.2 in |
| Number of Bits | 106 |
| Rotor Speeds | 97 / 109 / 121 rpm |
Power Train
| Engine | C9.3B |
| Maximum Milling Speed | 108 ft/min |
| Maximum Travel Speed | 3.4 mile/h |
| Rated Power | 343 hp |
Weights
| Operating Weight | 47407 lb |
| Transport Weight | 46506 lb |
Dimensions
| Conveyor Swing | ±60 degrees from center |
| Height - Canopy | 12.3 ft |
| Maximum Truck Clearance | 15.42 ft |
| Minimum Left Cutting Radius | 13.58 ft |
| Minimum Right Cutting Radius | 6.3 ft |
| Operating Length - Conveyor Up | 36.45 ft |
| Operating Width | 8.33 ft |
| Transport Height | 9.84 ft |
| Transport Length | 30.58 ft |
| Transport Width | 8.33 lb/in |
Service Refill Capacities
| Cooling System | 16.9 gal (US) |
| Diesel Exhaust Fluid (DEF) Tank | 12.4 gal (US) |
| Engine Oil | 7.9 gal (US) |
| Fuel Tank | 137.9 gal (US) |
| Hydraulic Tank | 14.5 gal (US) |
| Water Spray System Tank | 332.9 gal (US) |
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Cutting System
| Maximum Milling Depth | 13 in |
| Milling Width | 48.2 in |
| Number of Bits | 106 |
| Rotor Speeds | 97 / 109 / 121 rpm |
Power Train
| Engine | C9.3B |
| Maximum Milling Speed | 108 ft/min |
| Maximum Travel Speed | 3.4 mile/h |
| Rated Power | 343 hp |
Weights
| Operating Weight | 47407 lb |
| Transport Weight | 46506 lb |
Dimensions
| Conveyor Swing | ±60 degrees from center |
| Height - Canopy | 12.3 ft |
| Maximum Truck Clearance | 15.42 ft |
| Minimum Left Cutting Radius | 13.58 ft |
| Minimum Right Cutting Radius | 6.3 ft |
| Operating Length - Conveyor Up | 36.45 ft |
| Operating Width | 8.33 ft |
| Transport Height | 9.84 ft |
| Transport Length | 30.58 ft |
| Transport Width | 8.33 lb/in |
Service Refill Capacities
| Cooling System | 16.9 gal (US) |
| Diesel Exhaust Fluid (DEF) Tank | 12.4 gal (US) |
| Engine Oil | 7.9 gal (US) |
| Fuel Tank | 137.9 gal (US) |
| Hydraulic Tank | 14.5 gal (US) |
| Water Spray System Tank | 332.9 gal (US) |