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Cold planers PM312 Rubber Tire Undercarriage
Request a QuoteKey Information
Milling Width
1,225 mm
Nominal power
246 kW
Operating weight
21,267 kg
Overview
Productive and Precise
The PM312 is an extremely maneuverable and productive milling machine with a cutting width of 1225mm (48.2in) capable of fully and controlled extraction of asphalt and concrete coatings in a single pass.
AdvantagesOptimized Operation
An ergonomic work area with better visibility on the cutting area so that drivers stay informed and have better comfort.
Milling Precision
Get perfect cuts with integrated technology, K-system rotors, and wheel track for speed and maneuverability.
Easy Maintenance
Designed for easy access to maintenance areas, a rotor rotation device, and optimal availability of parts to make maintenance easy and quick.
Key Features
- Powerful Performances
- Optimal Maneuverability and Control
- A Comfortable Working Environment
- Durable Cutting System
- Priming Precision With Integrated Cat Technology
- Easy Maintenance
Powerful Performances
C9.3 CAT® engine compliant with regional emissions standards Flexibility and efficiency of operation thanks to automatic idle control and different rotor speeds optimize engine power and stress High-capacity cooling system maintains the engine at the ideal temperature for reduced emissions and optimal energy efficiency Automatic load detection on the rotor adjusts milling speed to prevent stalling and optimize production
Optimal Maneuverability and Control
Robust transmission system driving double displacement planetary motors on each foot, using a cross-drive scheme to increase traction in straight cuts. Thanks to the automatic traction control, the speed remains constant in the most difficult applications. The articulation of the rear right foot optimizes stability and traction during demanding cutting work while improving the ability to cut close when necessary. Optional ballast weight kit available to increase productivity in certain applications. Options for tire or track undercarriage offer good grip, speed, and maneuverability. The reliable track undercarriage option takes advantage of proven Cat dump truck designs and an automatic tensioning system to ensure consistent performance and longer chain life. Ability to change rotor speeds electronically during operation.
A Comfortable Working Environment
Comfortable use with a standard suspension seat, an adjustable height console, and intuitive and ergonomic controls. Sliding operator station up to 215mm (8.5 in) for better visibility on the cutting blade. Work possible day and night thanks to backlit keyboards and well-lit work areas. The touchscreen displays the instrument cluster, operating information, remote camera feeds, machine controls, and diagnostics. Optional remote cameras improve visibility on the cutting blades, conveyor, and rear of the machine. Closer cutting to obstacles on the right side thanks to an optional remote camera above the cutting deck with adjustable on-screen guidance. Possibility to add windshields for increased comfort. Maximize dust elimination in work areas with the optional dust reduction system.
Durable Cutting System
The rotor drive system includes an extra-strong dry clutch, a two-stage belt, and an automatic belt tensioning system to prevent slipping. Reinforced cutting chamber for longer life. Full-length side plate hardened skis and anti-fracture pads reduce wear and maintenance.
Priming Precision With Integrated Cat Technology
Get precise and automatic cutting with the integrated Cat GRADE feature, equipped with the Grade and Slope system. The optional leveling control box can be positioned in the cab or at the rear of the machine for interaction with the ground leveling system. Have complete control over longitudinal and transverse leveling from any control box. Easily switch between tilt sensors for continuous accuracy during milling. Adjust the speed at which the rotor enters the cut for optimal machine control. Set and automate cut-in/cut-out transitions and save settings for future missions. Easily overcome obstacles on the cutting path with the obstacle passage feature. Optimize milling with the integrated 3D feature (additional hardware required).
Easy Maintenance
Maintenance is simplified and faster thanks to large access doors that allow access to crucial components. Maintenance-free chain components and easy-to-replace chain pads reduce maintenance costs. Standard ground-level controls and an optional hydraulically operated rotor rotation device simplify tip removal and replacement. Use certain machine functions during maintenance and servicing thanks to the auxiliary drive system. The electrical circuit wiring is color-coded and numbered for easy identification. It is also protected by an abrasion-resistant nylon braid, ensuring increased lifespan. Extended hydraulic oil maintenance intervals: 3,000 hours without oil sampling, 6,000 hours with oil sampling. Planned chain maintenance with Cat Product Link™ telematics services. Electronic Control Modules (ECMs) monitor machine circuits to alert the operator of performance issues. They can be paired with Product Link options to enable additional remote services from your local Cat dealer. Environmentally friendly, multi-component cartridge engine filters reduce waste and lower replacement costs. Optimal parts availability, conveniently located dealers, and maintenance repair kits simplify ordering of high-wear components.
Contact Our Experts
Morocco
International
Monday to Friday 8am-5:30pm (UTC)
Product Specifications for PM312 Rubber Tire Undercarriage
- CUTTING SYSTEM
- Milling Width1225 mm
- Maximum Milling Depth330 mm
- Rotor Speeds97 / 109 / 121 RPM
- Number of Teeth106
- POWERTRAIN
- Rated Power246 kW
- EngineC9.3
- Maximum Travel Speed7.5 km/h
- Maximum Milling Speed33 m/min
- WEIGHT
- Operating Weight21,267 kg
- Transport Weight19,655 kg
- DIMENSIONS
- Length in Operating Position - Conveyor Raised11.11 m
- Width in Operating Position2.54 m
- Height - Roof3.75 m
- Maximum Truck Clearance4.7 m
- Minimum Right Cutting Radius2 m
- Minimum Left Cutting Radius4.23 m
- Conveyor Pivot60 degrees from center
- Transport Length9.32 m
- Transport Width2.54 m
- Transport Height3 m
- MAINTENANCE CAPACITIES
- Cooling System62 l
- Hydraulic Tank59 l
- Water Spray Circuit Reservoir1260 l
- Diesel Exhaust Fluid (DEF) Tank22 l
- Fuel Tank600 l
- Engine Oil30 l
Standard Equipment for PM312 Rubber Tire Undercarriage
-
DRIVER'S COMPARTMENT
- Sliding Driver's Compartment
- Suspension Seat
- Floor-Level Keypad
- High-Resolution LCD Touchscreen Monitor
- 12-Volt Outlet
-
CAT CONNECT TECHNOLOGY
- Remote Troubleshoot
- Cat Product Link
- CatGRADE
-
CONVEYOR
- Optimized Spoil Evacuation Functionality
-
ROTOR SYSTEM
- Automatic Plunge Cut
- Automatic Transition Function
- Obstacle Passage
- Three Cutting Speeds
- K-System Rotor - Standard (15mm)
-
POWERTRAIN
- Automatic Engine Idle Control
- High-Capacity Cooling System
- Automatic Load Control
- Wheeled Undercarriage
-
HYDRAULIC SYSTEM
- Tractive Control
-
MAINTENANCE AND SERVICE
- Periodic Oil Sampling Ports (S·O·S℠)
- Platform-Level Engine Oil Dipsticks
- Integrated 1260L (333 US gal) Water Tank
- Side-Fill Water Tap
- Water Spray System
-
SAFETY AND PROTECTION
- Platform Handrails
- Warning/Signaling Horn
- Halogen Lighting
Available Options for PM312 Rubber Tire Undercarriage
-
DRIVER'S COMPARTMENT
- Additional High-Resolution LCD Touchscreen Monitor
- Electric Roof
- Windshields
- Remote Camera with Cutting Edge Guide
-
CAT CONNECT TECHNOLOGY
- Sonic Sensor (Grading or String Line)
- Grade Control at Ground Level
-
CONVEYOR
- Dust Reduction System
- Hydraulic Folding Conveyor
- Remote Camera (Loading Conveyor)
-
ROTOR SYSTEM
- K-System Rotor - Coarse (18mm)
- K-System Rotor - Fine (8mm)
- Diamond Tips
- Pneumatic Tip Removal Tool
- Tool Holder Extractor
- Rotor Rotation Device
- Weighting Kit
-
POWERTRAIN
- Chain Undercarriage
- CE Certification
-
MAINTENANCE AND SERVICE
- Air Compressor
- Auxiliary Drive System
- High-Pressure Washing
- Low-Pressure Washing
- Additional Water Spray System
- Remote Update
-
SAFETY AND PROTECTION
- LED Work Area Lighting (Fixed, on Mast, Magnetic)
- Beacon Light (Fixed)
- Dump Truck Beacon Lights
- Headlights
- Remote Cameras (Rear, Front, Cutting Edges)
Media Gallery
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