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 excellent cutting patterns and profiles. Cat track undercarriages offer smooth operation and a balance between traction, speed and maneuverability.
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Low Cost of Ownership
Maintenance-free track components and extended service intervals not only reduce downtime but decrease the amount of labor needed 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) |