Equipment PM822 More power for more production

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PM822
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PM822

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Overview

The PM822 is a high-production, half-lane milling machine with a cutting width of 2235 mm (88 in) that performs controlled full-depth removal of asphalt and concrete pavements in a single pass.

Efficient Performance

Automatic features optimize demand on the engine and rotor system to keep operation smooth and productive.

Milling Precision

Achieve perfect cuts with integrated technology, System K rotors, and a Cat track design with advanced steering and traction control.

Improved Service

Designed specifically to reduce your service and maintenance time with walk-in access to critical components and long service intervals.

Features At A Glance

Efficient Performance

Powerful Cat® C18 twin-turbo engine meets regional emission standards
Smooth and efficient operation with Automatic Idle Control and multiple rotor speeds optimize output and demand on the engine
High capacity cooling system keeps engine at ideal temperatures for optimal fuel efficiency and lower emissions
Automatic load sensing on the rotor adjusts milling speed to prevent stalls and optimize production

Maneuverability and Control

Reliable track undercarriage leverages proven designs from Cat dozers and an automatic tensioning system to ensure consistent performance and longer track life
Robust propel system features two independent propel pumps to drive two crawler tracks each, in a high-traction, cross-drive pattern
Automatic traction control maintains consistent speed in the most challenging applications
Four steering modes with advanced alignment and tracking provides precise steering geometry and reduces track pad wear
Ability to electronically switch between rotor speeds during operation

Comfortable Work Environment

Operate in comfort with height-adjustable operating consoles and intuitive, ergonomic controls
Retractable handrails stow and redeploy easily when approaching obstacles
Work day or night with backlit keypads and well-lit work areas
Upgrade operator stations with optional suspension seats that reposition for improved visibility and comfort
Optional remote cameras enhance visibility to the cutting edge and conveyor
Optional powered canopy stows easily during operation to clear overhead obstacles and optional windscreens can be added for increased comfort
Maximize dust removal from the working areas with the optional dust abatement system

Durable Cutting System

The rotor drive system features a heavy-duty dry clutch, automatic belt-tensioning to prevent slippage and two high tensile (five-rib) belts to drive the rotor
Reinforced cutting chamber offers enhanced durability
Hardened full length side plate skis and anti-slab shoes reduce wear and maintenance

Boost Precision with Integrated Technology

Achieve accurate, repeatable and automatic cutting precision with the integrated Cat GRADE with Grade and Slope system
Control boxes can be repositioned without the need to reconfigure settings
Obtain full control of grade and slope from any control box
Seamlessly swap between multiple grade sensors for uninterrupted accuracy during milling
Adjust the speed at which the rotor drops into the cut for optimal machine control
Set and automate transitions in/out of cuts and save settings for future jobs
Clear obstacles in the cutting path with ease using the obstacle jump feature
Enhance for full 3D milling operation (additional hardware required)

System K Rotors

Cat System K rotors feature efficient material flow with an excellent cutting pattern for numerous applications
A dual taper retention design holds tool holders in place, without retaining pins or bolts, for faster bit changes
Reversible paddles and high strength alloys reduce wear and abrasion to extend rotor life
Optional diamond bits can extend replacement intervals up to 80 times longer than conventional carbide bits

Simplified Service

Maintenance is easier and faster with large service doors and power hood for walk-in access to critical components
Maintenance-free track components and easy to replace track pads lower service costs
Standard ground-level controls and an optional hydraulically-operated rotor turning device simplify bit removal and replacement
Operate select machine functions during maintenance and service with the accessory drive system
Electrical system wiring is color-coded and numbered for easy identification and wrapped in a protective, abrasion-resistent nylon braid for longer life
Extended hydraulic oil service intervals: 3000 hours without oil sampling, 6000 hours with oil sampling
Track scheduled maintenance with Cat Product Link™ telematics services
Electronic Control Modules (ECMs) monitor machine systems to alert the operator of performance issues and can be paired with Product Link options to enable additional remote services with your local Cat dealer
Multi-piece, cartridge-style engine filters are environmentally friendly, reducing waste and lowering replacement costs
Convenient parts availability, dealer locations and service repair kits simplify ordering of high wear components

Full Specifications Standard Equipment Optional Equipment

Product Specifications for PM822

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US
Metric

Cutting System

Milling Width	88 in 2235 mm
Maximum Milling Depth	13 in 330 mm
Rotor Speeds	100 / 109 / 118 rpm 100 / 109 / 118 rpm
Number of Bits	193 193

Power Train

Rated Power	765 HP 570.5 kW
Engine	Cat C18 twin-turbo Cat C18 twin-turbo
Maximum Travel Speed	3.7 mile/h 5.9 km/h
Maximum Milling Speed	328 ft/min 100 m/min

Weights

Operating Weight	80910 lb 36700 kg
Transport Weight	72312 lb 32800 kg

Dimensions

Operating Length - Conveyor Up	47.64 ft 14.52 m
Operating Width	10.2 ft 3.11 m
Height - Canopy	13.29 ft 4.05 m
Maximum Truck Clearance	15.94 ft 4.86 m
Minimum Right Cutting Radius	5.91 ft 1.8 m
Minimum Left Cutting Radius	6.56 ft 2 m
Conveyor Swing	60 degrees from center 60 degrees from center
Transport Length	40.78 ft 12.43 m
Transport Width	8.99 ft 2.74 m
Transport Height	9.84 ft 3 m

Service Refill Capacities

Hydraulic Tank	29.9 gal (US) 113 l
Water Spray System Tank	898.2 gal (US) 3400 l
Cooling System	27.5 gal (US) 104 l
Engine Oil	17.2 gal (US) 65 l
Fuel Tank	292.7 gal (US) 1108 l

PM822 Standard Equipment

OPERATOR ENVIRONMENT

Ground control keypads

Single high-resolution LCD touchscreen display

12-volt power receptacle

CAT CONNECT TECHNOLOGY

Remote troubleshoot capability

Cat Product Link

Cat GRADE

CONVEYOR

Grease tensioner

Material removal boost feature

ROTOR SYSTEM

Automatic plunge-cut

Automatic transition feature

Obstacle jump

Three cutting speeds

System K Rotor - Standard (15 mm)

POWERTRAIN

Auto engine idle control

High capacity cooling system

Dual propel pumps

Automatic load control

HYDRAULIC SYSTEM

Dual pump hydraulic propel system

Traction control

SERVICE AND MAINTENANCE

Sampling ports for Scheduled Oil Sampling (S·O·S)

Power hood

Platform-level engine oil dipsticks

Rotor chamber water spray system

Air compressor

Accessory drive system

3400 L (898 gal) onboard water tank

Side water fill valve

SAFETY AND SECURITY

Platform handrails

Signaling/warning horn

Halogen work lighting

PM822 Optional Equipment

OPERATOR ENVIRONMENT

Dual high-resolution LCD touchscreen displays

Hydraulically folding canopy

Air-ride suspension seats

Windscreens

CAT CONNECT TECHNOLOGY

Inboard ski

Sonic sensor (averaging or string line)

Ground level grade controls and displays

CONVEYOR

Dust abatement system

Remote camera (loading conveyor)

ROTOR SYSTEM

System K Rotor - Course (25 mm)

System K Rotor - Course (18 mm)

System K Rotor - Fine (8 mm)

System K Rotor - Micro (6 mm)

System H Rotor - Micro (6x2 mm)

Diamond bits

Bit bucket trays

Pneumatic bit removal tool

Tool holder extractor

Rotor turning device

POWERTRAIN

CE certificate

HYDRAULIC SYSTEM

Water tank transfer pump

Fuel transfer pump

SERVICE AND MAINTENANCE

High pressure washdown

Low pressure washdown

Additional spray bars

Remote Flash

SAFETY AND SECURITY

LED work lighting (fixed, pole mounted, magnetic)

Warning beacon (fixed or magnetic mount)

Truck signal lights

Remote camera (rear, front, magnetic mount)

See how PM822 compares against frequently compared products.

US
Metric

Cold Planers PM822

Milling Width: 88 in; 2235 mm
Rated Power: 765 HP; 570.5 kW
Operating Weight: 80910 lb; 36700 kg

Selected Model

Cold Planers PM820

Milling Width: 79.1 in; 2010 mm
Rated Power: 765 HP; 570.5 kW
Operating Weight: 79653 lb; 36130 kg

Model Details

Cold Planers PM825

Milling Width: 98.6 in; 2505 mm
Rated Power: 765 HP; 570.5 kW
Operating Weight: 82673 lb; 37500 kg

Model Details

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Remote Flash sends an alert from your Cat dealer, prompting you to update the software on your machine. To minimize downtime, updates can be deployed while on the jobsite without having to wait for a dealer technician to arrive. Remote flash decreases maintenance time and keeps your asset running with maximum efficiency.

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Remote Troubleshoot allows your Cat dealer to run testing while the machine is operating. Once the problem is identified, a technician can fix it with the correct parts and tools the first time, saving time and money. Remote Troubleshoot decreases maintenance time and keeps your machine running with maximum efficiency.

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Cat VisionLink

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View fleet information online with VisionLink and use it to make informed decisions that boost productivity, lower costs, simplify maintenance, and improve safety on your jobsite. With different subscription level options, your Cat dealer can help conﬁgure exactly what you need to optimize your fleet and drive additional profit.

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My.Cat.Com is the web-based hub for digital equipment management, giving you an easy way to take in complex information. Monitor cost, utilization, reliability, age information and other critical data needed to run a business more efficiently and effectively. Access your equipment information and connect with your Cat dealer – all in one place.

Explore Technology

Efficient equipment management starts with the Cat App. Track the location and health of your equipment, order service and parts, and activate telematics devices directly from your mobile device. Staying on top of your fleet 24/7 has never been easier.

Explore Technology

Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

Explore Technology

Remote Flash sends an alert from your Cat dealer, prompting you to update the software on your machine. To minimize downtime, updates can be deployed while on the jobsite without having to wait for a dealer technician to arrive. Remote flash decreases maintenance time and keeps your asset running with maximum efficiency.

Explore Technology

Remote Troubleshoot allows your Cat dealer to run testing while the machine is operating. Once the problem is identified, a technician can fix it with the correct parts and tools the first time, saving time and money. Remote Troubleshoot decreases maintenance time and keeps your machine running with maximum efficiency.

Explore Technology

View fleet information online with VisionLink and use it to make informed decisions that boost productivity, lower costs, simplify maintenance, and improve safety on your jobsite. With different subscription level options, your Cat dealer can help conﬁgure exactly what you need to optimize your fleet and drive additional profit.

Explore Technology

My.Cat.Com is the web-based hub for digital equipment management, giving you an easy way to take in complex information. Monitor cost, utilization, reliability, age information and other critical data needed to run a business more efficiently and effectively. Access your equipment information and connect with your Cat dealer – all in one place.

Explore Technology

Industries

Equipment PM822 More power for more production

Overview

Efficient Performance

Milling Precision

Improved Service

Features At A Glance

Product Specifications for PM822

Cutting System

Power Train

Weights

Dimensions

Service Refill Capacities

PM822 Standard Equipment

OPERATOR ENVIRONMENT

CAT CONNECT TECHNOLOGY

CONVEYOR

ROTOR SYSTEM

POWERTRAIN

HYDRAULIC SYSTEM

SERVICE AND MAINTENANCE

SAFETY AND SECURITY

PM822 Optional Equipment

OPERATOR ENVIRONMENT

CAT CONNECT TECHNOLOGY

CONVEYOR

ROTOR SYSTEM

POWERTRAIN

HYDRAULIC SYSTEM

SERVICE AND MAINTENANCE

SAFETY AND SECURITY

See how PM822 compares against frequently compared products.

Compare with competitive products

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