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Cold planers PM620
Request a QuoteKey Information
Milling Width
2,010 mm
Nominal power
470 kW
Operating weight
33,115 kg
Overview
Efficient Production
The PM620 is a high-production half-lane milling machine with a cutting width of 2010mm (79.1in) that performs controlled full-depth removal of asphalt and concrete pavements in a single pass.
AdvantagesPowerful Performance
Automatic features optimize demand on the engine and rotor system to maintain smooth and productive operation.
Milling Precision
Get perfect cuts with integrated technology, K-system rotors, and Cat pattern design with advanced steering and traction control.
Better Maintenance
Specially designed to reduce your maintenance time with direct access to critical components, extended maintenance intervals, and high parts availability, combined with engine and machine support from your Cat dealer.
Key Features
- Powerful Performances
- Optimal Maneuverability and Control
- A Comfortable Working Environment
- Material Removal
- Boot Precision With Integrated Technology
- Rotors System
- Durable cutting system
- Convenient features
Powerful Performances
Powerful dual turbocharged C18 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
The reliable chain undercarriage takes advantage of the proven designs of Cat dump trucks and an automatic tensioning system to ensure consistent performance and longer chain life. The robust propulsion system includes two independent travel pumps that drive two chain tracks each, according to a high-traction cross-drive scheme. Thanks to the automatic traction control, speed remains constant in the most challenging applications. Four steering modes with advanced alignment and tracking ensure precise control of geometry and reduce wear on the pads. Ability to change rotor speeds electronically during operation.
A Comfortable Working Environment
Use in total comfort with adjustable height consoles and intuitive and ergonomic controls Retractable handrails that retract when approaching obstacles, then easily redeploy Work day and night with backlit keyboards and illuminate the work area around the machine with extended perimeter LED lighting options Optimize driving positions with optional suspension seats that are repositionable for improved visibility and comfort Optional remote cameras improve visibility on the cutting blade and conveyor The option of an electric roof that closes forward and has a single pillar with high LED lighting and integrated side extensions retracts and deploys quickly during use with a simple button to avoid overhead obstacles, and an optional windshield can be added for improved comfort Maximize dust elimination in work areas with the optional dust reduction system
Material Removal
High-capacity conveyors provide efficient removal of milled material with incredible dumping control. A single-piece and wide-opening conveyor belt effectively empties the rotor chamber. Adjust the speed of the conveyor belt according to the type of material and production flow, while the integrated boost functionality offers temporary acceleration of the conveyor belt speed to eject the material faster and farther. The direction of the conveyor belt can be reversed for easy cleaning, and vinyl magnetic protections allow quick access to inspect roller wear.
Boot Precision With Integrated Technology
Get precise and automatic cutting with the integrated Cat GRADE feature, equipped with the Grade and Slope system. Control panels can be repositioned without needing to reconfigure settings, and the background color switches to night mode when the work lighting is activated. Have complete control over longitudinal and transverse leveling from any control panel. 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).
Rotors System
The K System Cat rotors ensure efficient material flow with an excellent cutting profile for many applications. Conical design with double retention securely locks the tool holders in place without a retention axis, bolt, or adjustment screw for faster replacement without attachments and without torque tightening. Reversible blades and ultra-resistant alloys reduce wear and abrasion, for increased rotor lifespan. Optional diamond tips allow for replacement intervals up to 80 times longer than traditional carbide tips.
Durable cutting system
The rotor drive system includes an extra-strong dry clutch, an automatic belt tensioning system to prevent slipping, and two high-strength belts (with five ribs) to drive the rotor. Reinforced cutting chamber for longer life. Improved access simplifies rotor replacements. Full-length side plate hardened skis, onboard ski pad, and anti-fracture pads reduce wear and maintenance.
Convenient features
Cat road milling machines offer a wide variety of features and options, designed to facilitate daily operation and maintenance. Pause and restart machine functions with the press of a button during dump truck changes Optional magnetic paint can holders Hooks for water hose storage Angled water filling connection Easily accessible shovel support Side and upper rotor depth indicators Compressed air connection on the driver's central console
Product Specifications for PM620
- CUTTING SYSTEM
- Milling Width2010 mm
- Maximum Milling Depth330 mm
- Rotor Speeds100/ 109/ 118 rpm
- Number of Teeth178
- POWERTRAIN
- Rated Power470 kW
- EngineCat C18
- Maximum Travel Speed5.9 km/h
- Maximum Milling Speed100 m/min
- WEIGHT
- Operating Weight33,115 kg
- Transport Weight29,215 kg
- DIMENSIONS
- Operating Length - Conveyor Raised14.52 m
- Operating Width3.11 m
- Height - Roof4.05 m
- Maximum Truck Clearance4.86 m
- Minimum Right Cutting Radius2 m
- Minimum Left Cutting Radius2 m
- Conveyor Swing60 degrees from center
- Transport Length12.43 m
- Transport Width2.48 m
- Transport Height3 m
- MAINTENANCE CAPACITIES
- Fuel Tank1108 l
- Hydraulic Tank113 l
- Engine Oil65 l
- Cooling System85 l
- Water Spray Circuit Tank3400 l
Standard Equipment for PM620
-
DRIVER'S COMPARTMENT
- Floor-level Keyboards
- High-Resolution Touchscreen LCD Monitor
- 12-Volt Outlet
-
CAT CONNECT TECHNOLOGY
- Remote Troubleshooting
- Cat Product Link
- CatGRADE
-
CONVEYOR
- Grease Tensioner
- Enhanced Material Discharge Optimization
-
ROTOR SYSTEM
- Automatic Plunge Cut
- Automatic Transition Function
- Obstacle Pass-through
- Three Cutting Speeds
-
POWERTRAIN
- Automatic Engine Idle Control
- High-Capacity Cooling System
- Dual Travel Pumps
- Automatic Load Control
-
HYDRAULIC CIRCUIT
- Twin Hydraulic Pump Drive System
- Propulsion Control
-
MAINTENANCE AND SERVICE
- Periodic Oil Sampling Ports (S∙O∙S℠)
- Electric Hood
- Engine Oil Dipsticks at Platform Level
- Water Spray System for Rotor Chamber
- Air Compressor
- Auxiliary Drive System
- Integrated 3400-liter (898 US gal) Water Tank
- Side Water Filling Tap
-
SAFETY AND PROTECTION
- Handrails on Platform
- Warning/Signaling Horn
- Wide-Dispersion LED Work Lighting
Available Options for PM620
-
DRIVER'S COMPARTMENT
- Floor-Level Keyboards
- High-Resolution Touchscreen LCD Monitor
- 12-Volt Outlet
-
CAT CONNECT TECHNOLOGY
- Remote Troubleshooting
- Cat Product Link
- CatGRADE
-
CONVEYOR
- Grease Tensioner
- Optimized Spoil Evacuation Functionality
-
ROTOR SYSTEM
- Automatic Plunge Cut
- Automatic Transition Function
- Obstacle Clearance
- Three Cutting Speeds
-
POWERTRAIN
- Automatic Engine Idle Control
- High-Capacity Cooling System
- Twin Travel Pumps
- Automatic Load Control
-
HYDRAULIC CIRCUIT
- Twin Hydraulic Pump Transmission System
- Propulsion Control
-
MAINTENANCE AND SERVICE
- Periodic Oil Sampling Ports (S∙O∙S℠)
- Electric Hood
- Platform-Level Engine Oil Dipsticks
- Rotor Chamber Water Spray System
- Air Compressor
- Auxiliary Drive System
- 3400L (898 US gal) Onboard Water Tank
- Side Water Fill Tap
-
SAFETY AND PROTECTION
- Handrails on Platform
- Warning/Signaling Horn
- Wide-Angle LED Work Lighting
Media Gallery
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