PM825

Overview

The high-production Cat^® PM825 Cold Planer with integrated Cat Grade and Slope technology, automated systems and the latest System K rotors helps you meet the demands of the job with efficiency. A comfortable work environment and intuitive controls are designed to keep operators productive throughout the day. Easy access to daily service points helps simplify maintenance. Multiple options are available to enhance versatility for high production applications.

Cutting System

Weights

Dimensions

Service Refill Capacities

Sustainability

Features

Latest Updates

    
• Operator Comfort

    
1. Sideways and rotational operator console adjustments (option)*
    
2. Center console displays telescope to bring touchscreens within reach and fold down for secure and convenient storage
    
3. Cushioned arm and hip rests
    
4. Anti-fatigue floor mats
    
5. Convenient platform access with continuous handrails and easy-open gates
    
6. Flush-mounted front ground controls help enhance operator sight lines to the front tracks
    
7. Seating and storage options

    
• Operation

    
1. Redesigned anti-slab plow for improved operation and reduced wear*
    
2. Improved anti-slab-to-conveyor sealing designed to contain more material*
    
3. Ground control displays have a robust mounting system and quickly detach for storage without disconnecting harnesses
    
4. High-visibility LED water level lightbars (included in enhanced lighting package)
    
5. Large water spray manifold handles for easy control

    
• Equipment Management

    
1. Remote Flash allows software updates to be conveniently provided on your schedule 
    
2. Remote Troubleshoot diagnostic testing helps reduce service time

Fuel Efficient Power

    
• The powerful Cat^® C18 twin-turbo engine meets U.S. EPA Tier 4 Final and EU Stage V emission standards
    
• Engine Idle Speed Management and multiple rotor speeds allow for optimal output and demand on the engine
    
• A variable-speed cooling fan operates at the lowest possible speed for quiet and efficient cooling
    
• Automatic Load Control monitors demand on the engine and adjusts milling speed to help prevent stalls while maintaining high production

Optimal Maneuverability and Control

    
• The reliable track undercarriage leverages proven designs from Cat dozers and uses an automatic tensioning system for consistent performance and longer track life
    
• A robust propel system features two independent propel pumps that drive two crawler tracks each, in a high-traction, cross-drive pattern
    
• Automatic traction control helps maintain consistent speed in the most challenging applications
    
• Four steering modes with advanced alignment and tracking provides precise steering and helps reduce track wear
    
• Electronically switch rotor speeds during operation

Durable and Dependable Cutting System

    
• The rotor drive system is engineered to maximize torque transfer and features a heavy-duty dry clutch, automatic belt-tensioning, and two high tensile (five-rib) belts to drive the rotor
    
• Durable, reinforced cutting chamber 
    
• Ample access and lighting for bit changes and rotor service
    
• Hardened full length side plate skis, inboard ski shoe, and anti-slab shoes are designed to reduce wear and maintenance

High Production System K Rotors Optimize Cutting Capability

    
• Cat System K rotors can be used for numerous applications and feature efficient material flow with a uniform cutting pattern
    
• A fastener-free design secures toolholders in place without a retaining pin, bolt or setscrew, speeding up replacement and eliminating the need for torquing
    
• Toolholders, base blocks and kicker paddles are built from high-strength alloy steel that’s abrasion resistant for extended life 
    
• Optional Cat Diamond bits are designed to stay sharp and last significantly longer than a carbide bit (ideal for bituminous applications without obstacles such as interstates or motorways)

Efficient Material Removal

    
• High-capacity conveyors efficiently remove milled material with variable speed discharge control
    
• Belt speed can be adjusted to match material type and production rate, while the built in “boost” feature provides a temporary surge in belt speed to eject material faster and farther
    
• A wide opening and seamless belt effectively clear the rotor chamber
    
• The belt reverses direction to easily remove material from the conveyor during clean-up, and easy-access covers allow for quick inspection and cleaning of the rollers
    
• Conveyer hydraulically folds for transportation and maintenance

Easy Operation

    
• Access integrated technology and automated systems through easy-to-use controls and a highly intuitive touchscreen interface
    
• Ground displays utilize a robust mounting system that easily drops into multiple mounting locations without tightening clamps or fasteners and quickly detaches for storage without disconnecting harnesses
    
• Displays provide access to gauge cluster, operating information, grade and slope, remote camera feeds, machine controls and diagnostics
    
• Four, ground-level 16-button keypads give operators convenient access to various machine functions

    
1.  Rear keypads include controls for leg height, water spray, sideplates, moldboard, rear door and rear steering
    
2. Flush mounted front keypads include controls for the conveyor, sideplates, anti-slab, high pressure washdown, water spray, inboard ski and fuel fill pump 

    
• A Standby/Resume button pauses major machine functions and lowers engine speed to conserve fuel during truck exchanges, and when ready to resume milling a push of the button automatically brings the machine back up to production at the same speed 
    
• Once a rotor speed is selected and the cutting pattern is established, use of the Cruise Control button stores the propel speed and repeatedly returns to that same speed for every pass, and when used in combination with Standby/Resume allows for easy and precise pattern control
    
• High-visibility, color LED lightbars help crews easily identify water tank level day or night and from further distances (included in optional enhanced LED light package)

Comfortable Work Environment

    
• The workstation is designed for all-day comfort with adjustable consoles, large cushioned arm rests, hip rests, and optional anti-fatigue floor mats
    
• Telescoping center console displays bring the touchscreens fully within reach for comfortable interaction
    
• The ladder and gate design allows unimpeded ascent/decent from the operator platform and the retractable right-side handrail simplifies maneuverability around obstacles
    
• Work areas are illuminated for nighttime operation with backlit keypads, standard wide-dispersion LED work lights and an optional enhanced LED lighting package 
    
• An optional single post, forward-folding powered canopy with dimmable overhead LED lighting and integrated side extensions redeploys during operation with the push of a button to clear overhead obstacles
    
• The canopy can be configured with optional windscreens
    
• Choose from pedestal or suspension seat options 
    
• Maximize dust removal from the working areas with the optional dust abatement system

Boost Precision and Productivity with Cat Technology

    
• Achieve accurate, repeatable and automatic cutting precision with the integrated Cat Grade and Slope system
    
• Obtain full control of grade and slope from any machine display
    
• Easily adjust grade control values and sensors through the touchscreen displays
    
• Adjust the speed at which the rotor drops into the cut for optimal machine control
    
• Set and automate transitions in/out of cuts 
    
• Clear obstacles in the cutting path with ease using the obstacle jump feature
    
• Enhance for full 3D milling operation (additional hardware required)
    
• Optional VisionLink^® Productivity provides detailed and comprehensive actionable information to help you manage and improve the productivity and profitability of your milling operations

Simple Service, Low Maintenance Costs

    
• Daily maintenance areas are easily accessible through large service doors and a power hood with walk-in access to the engine compartment
    
• Track components do not require routine maintenance and easy to replace track pads help lower service costs
    
• Standard ground-level controls and an optional hydraulically-operated rotor turning device with pendant simplify bit removal and replacement
    
• High and low pressure washdown options connect to the onboard water tank for convenient clean-up
    
• The accessory drive system allows use of select machine functions when the engine is off
    
• Electrical system wiring is color-coded and numbered for easy identification and wrapped in a protective, abrasion-resistant nylon braid for longer life
    
• Monitor fluid conditions with regular sampling to help extend change intervals up to 500 hours engine oil, 6000 hours hydraulic oil and 12000 hours coolant 
    
• Built-in diagnostics monitor machine systems, alert the operator of performance issues and provide troubleshooting information
    
• VisionLink takes the guesswork out of managing your entire fleet–regardless of size or equipment manufacturer*–by providing maintenance needs, machine hours, location, fuel usage, idle time, diagnostic codes, and more through interactive dashboards on your mobile device or desktop, helping you make informed decisions that lower costs, simplify maintenance, and improve safety and security on your jobsite
    
• Remote Flash allows you to update onboard software without a technician being present, allowing you to initiate software updates when convenient to help increase your overall operating efficiency**
    
• Remote Troubleshoot allows your Cat dealer to perform diagnostic testing on your connected machine remotely**
    
• Cat Inspect is a mobile application that allows you to easily perform digital preventative maintenance checks, inspections, and daily walkarounds
    
• Convenient parts availability, dealer locations and service repair kits simplify ordering of high wear components

* Data field availability can vary by equipment manufacturer and is provided through an application programming interface (API). 

** Must be within cell range coverage.

Convenience Features

    
• Cat cold planers offer a variety of features and options designed to make daily operation and maintenance tasks easier.

    
1. Access daily/project and lifetime totals for distance, area and hours milled through the onboard machine displays
    
2. Pause and resume machine functions with the push of a button during truck exchanges
    
3. Hooks for water hose storage
    
4. Lockable, water-tight storage compartments
    
5. Angled water fill connection
    
6. Easily accessible shovel holder
    
7. Top and side view rotor depth indicators
    
8. Optional magnetic paint can holders

Sustainability

    
• The Cat C18 twin-turbo engine meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
    
• Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels* up to: 20% biodiesel FAME (fatty acid methyl ester) or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details.
      
      *Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.
    
• Engine Idle Speed Management helps maximize fuel efficiency and reduce greenhouse gas emissions by elevating engine speed to an intermediate idle to complete specific tasks and returning to low idle when finished. 
    
• Automatic Load Control helps you save fuel and reduces greenhouse gas emissions by automatically matching milling speed to engine load for maximum production at peak efficiency.
    
• Standby/Resume pauses major machine functions and lowers engine speed to conserve fuel and helps reduce greenhouse gas emissions during truck exchanges.
    
• Traction Control maintains consistent traction to increase machine efficiency, helps reduce fuel burn and greenhouse gas emissions.
    
• Cat Scheduled Oil Sampling (S•O•S^SM) Services helps reveal excessive wear, contaminated fluids or other “unseen” issues that can shorten component life. In many cases, you can extend oil and coolant change intervals by using fluid monitoring. Consult your Cat dealer or the machine’s operation and maintenance manual for more information.
    
• Cat Grade with Grade and Slope for cold planers allows for accurate material planning to help reduce overages during the paving process and increase final project quality for a longer lasting road surface.
    
• Don’t waste fuel idling. Cat VisionLink online fleet monitoring helps you manage idle time and reduce fuel burn and greenhouse gas emissions.
    
• VisionLink displays the CO2 emissions for monitored assets, calculated by fuel type for the Runtime Fuel Burned each day in a selected date range.

NOTE

OPERATOR ENVIRONMENT

CAT® TECHNOLOGY

CONVEYOR

ROTOR SYSTEM

POWERTRAIN

HYDRAULIC SYSTEM

SERVICE AND MAINTENANCE

SAFETY AND SECURITY

NOTE

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