Exterior View
Interior View
Milling Width

88 in

Rated Power

636 hp

Operating Weight

74737 lb

PM622 Cold Planer

ABOUT THE pm622

The PM622 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.

Add the PM622 Model to the Cart
Milling Width
88in
Maximum Milling Depth
13in
Rotor Speeds
100 / 109 / 118 rpm
Number of Bits
185
Rated Power
636hp
Engine
Cat C18
Maximum Travel Speed
3.7mile/h
Maximum Milling Speed
328ft/min
Operating Weight
74737lb
Transport Weight
66139lb
Operating Length – Conveyor Up
47.64ft
Operating Width
10.2ft
Height – Canopy
13.29ft
Maximum Truck Clearance
15.94ft
Minimum Right Cutting Radius
5.91ft
Minimum Left Cutting Radius
6.56ft
Conveyor Swing
60 degrees from center
Transport Length
40.78ft
Transport Width
8.89ft
Transport Height
9.84ft
Hydraulic Tank
29.9gal (US)
Cooling System
22.5gal (US)
Fuel Tank
292.7gal (US)
Engine Oil
17.2gal (US)
Water Spray System Tank
898.2gal (US)
Diesel Exhaust Fluid (DEF) Tank
12.4gal (US)
  • Operator Environment
    • Ground control keypads
    • Single high-resolution LCD touchscreen display
    • 12-volt power receptacle
  • Cat Connect Technology
    • 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
  • 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
    • Wide-dispersion LED work lights
  • Operator Environment
    • Dual high-resolution LCD touchscreen displays
    • Hydraulically folding canopy with LEDs
    • 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 – Standard (15 mm)
    • System K Rotor – Fine (10 mm)
    • System K Rotor – Fine (8 mm)
    • System K Rotor – Micro (6 mm)
    • System H Rotor – Micro (6×2 mm)
    • Diamond bits
    • Bit bucket trays
    • Pneumatic bit removal tool
    • Tool holder extractor
    • Rotor turning device with pendant control
  • Powertrain
    • CE certificate
  • Hydraulic System
    • Water tank transfer pump
    • Fuel transfer pump
  • Service And Maintenance
    • High pressure washdown
    • Low pressure washdown
    • Additional spray bars
  • Safety And Security
    • Perimeter LED strip lights
    • Magnetic LED work light
    • Warning beacon (fixed or magnetic mount)
    • Truck signal lights
    • Remote camera (rear, front, magnetic mount)

Why Choose Louisiana Cat

We serve to build and power our community for a better future.

  • Provide a safe & meaningful work environment
  • Deliver innovative solutions through our expertise
  • Committed to the long-term growth and success of our employees and customers
  • Grow our business profitably

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Terms and Conditions

Small Excavators Big Savings: Terms and Conditions

* Offer valid from October 1, 2024 through December 31, 2024 on new 313 through 317 Cat® excavators sold by participating Cat dealers to customers in the USA or Canada. Purchase must occur during offer period. Offer subject to machine availability and credit approval by Cat Financial. Not all customers will qualify. Offer may change without prior notice and cannot be combined with any other offers. Additional terms and conditions may apply.

The Great Payback: Terms and Conditions

*Offer valid from October 1, 2024 through December 31, 2024. Offer only available on select new Cat® machines listed in our Heavy Equipment Promotion page. Purchase must occur by December 31, 2024. Offer subject to machine availability. Offer is subject to credit approval by Caterpillar Financial Services Corporation for US customers, and Caterpillar Financial Services Limited for Canadian customers. Not all customers will qualify. The offered Cat Customer Value Agreement (CVA) includes 6 maintenance parts kits; S∙O∙SSM; and 36 month VisionLink® ConnectPro. The maintenance parts cover the first 3,000 hours^ (estimated 3 years) of machine utilization. Each kit contains one set of parts for regular planned maintenance under normal operating conditions. In some severe applications where maintenance parts need to be replaced more frequently, additional parts will be at customer’s expense. Offer excludes additional maintenance parts, dealer labor, wear parts, and fluids. Offer also includes a 36 month/5000 hour (whichever occurs first) Powertrain, Hydraulics and Technology Equipment Protection Plan (EPP). In some areas, EPP might be sold separately from the CVA. Offer may change without prior notice and cannot be combined with any other offers. Additional terms and conditions may apply. Contact your Cat dealer for details.

Compact Equipment Offer: Terms and Conditions

Financing provided by Caterpillar Financial.
*Offer valid from October 1, 2024 through December 31, 2024. Offer only available on purchases of new mini excavators, micro excavators, skid steer loaders, and compact track loaders sold by participating Cat dealers to customers in the USA or Canada. Purchases (both machine and CVA) and machine delivery must occur by December 31, 2024. Offer subject to machine availability. Offer is subject to credit approval by Caterpillar Financial Services Corporation for US customers, and Caterpillar Financial Services Limited for Canadian customers. Not all customers will qualify. The credit $500 USD for CVA purchase can only be applied toward the purchase of a qualifying Cat Customer Value Agreement (CVA). CVA must be at least 2yr/1000hr and must include 1-year Preventative Maintenance Parts Kit, TA1 annual Inspection, signed CVA contract, and Product LinkTM. Amount of CVA credit is the same for all models and cannot exceed the price of the qualifying CVA. Offer may change without prior notice and cannot be combined with any other offers. Additional terms and conditions may apply.

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