View Product Downloads


The PM820 is a high-production, highly maneuverable half-lane milling machine that performs controlled full-depth removal of asphalt and concrete pavements in a single pass.


Operating Weight 79630.0 lb 36130.0 kg Less
Transport Weight 71035.0 lb 32230.0 kg Less


Operating Width 9.27 ft 2.83 m Less
Maximum Truck Clearance 15.95 ft 4.86 m Less
Operating Length, Conveyor Up 47.62 ft 14.52 m Less
Height to Canopy 13.29 ft 4.05 m Less
Transport Length 40.79 ft 12.43 m Less
Transport Width 8.2 ft 2.5 m Less
Transport Height 9.84 ft 3.0 m Less
Conveyor Swing 60 degrees from center 60 degrees from center Less
Minimum Left Cutting Radius 6.56 ft 2.0 m Less
Minimum Right Cutting Radius 6.56 ft 2.0 m Less


Engine Cat C18 ACERT Cat C18 ACERT Less
Rated Power 755.0 hp 563.0 kW Less
Global Emissions Tier 4 Final / Stage IV Tier 4 Final / Stage IV Less
Maximum Milling Speed 328.0 ft/min 100.0 m/min Less
Maximum Travel Speed 3.7 mph 5.9 km/h Less

Cutting System

Milling Width 79.1 in 2010.0 mm Less
Maximum Milling Depth 13.0 in 330.0 mm Less
Number of Bits 178 178 Less
Rotor Speeds 100 / 109 / 118 rpm 100 / 109 / 118 rpm Less

Service Refill Capacities

Fuel Tank 288.1 gal 1108.0 L Less
Cooling System 27.5 gal 104.0 L Less
Engine Oil 16.9 gal 65.0 L Less
Hydraulic Tank 29.4 gal 113.0 L Less
Water Spray System Tank 898.0 gal 3400.0 L Less

Simple Operation

The PM820 is simple and intuitive to operate.

Comfortable Operator's Station

A comfortable operator is focused and in control, ensuring maximum production with high precision.

Versatile and Productive

Highly capable with optional enhancements to boost productivity.

Designed for Easy Service

The machine is designed for simplified service, decreasing the time and cost of maintenance and service.

PM820 Optional Equipment

Cat Grade Control

Power Sun Canopy
  • Windscreens for Power Canopy

Cat Diamond Bits

Additional LCD Touchscreen Display

Product Link, Additional Configurations

Additional Water Spray System

Inboard Averaging Ski

Rotor Turning Device

Dust Abatement System

Remote Camera, Loading Conveyor

Remote Camera, Rear

Remote Camera, Magnetic Mount

Suspension Seats

Bit Bucket Trays

High Pressure Washdown System

Water Tank Refill Pump

Fuel Transfer Pump

Warning Beacon, Fixed

Warning Beacon, Magnetic Mount

Commissioning Support

Customer Stories

Discover what’s new and how customers like you are benefiting from our products and services. Check back often for updates.

Learn More

Looking for that perfect piece of used equipment to complement your fleet? Check out our Used Exclusives, featuring new machines every week!

Learn More

Let’s talk. Connect with us on one of our social channels to start the conversation and see what we’re up to.

Learn More
Branch Locator

Looking for your nearest branch? Get in touch with us today by contacting one of our branches directly. We’re always ready to help.

Learn More

When you choose Finning, you have a wide array of support and specialty services to help you get the most from your equipment.

Learn More

Integrated technology can help you understand your equipment's output and help extend its lifespan.

Learn More

Choose from a range of financing solutions that allow you to purchase equipment, parts, services, and technology when you need it.

Learn More

Please share your feedback on!

Close window

We are committed to providing you with the best site experience possible.  Please take our brief survey to tell us how we are doing.

Thank you in advance for your time!