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Caterpillar

PM622 Cold Planer

Milling Width

88 in

2235 mm

Rated Power

630 HP

470 kW

Operating Weight

74737 lb

33900 kg

Overview

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.

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Features

Details

Specifications

Spec Value
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 185 185
Spec Value
Rated Power 630 HP 470 kW
Engine Cat C18 Cat C18
Maximum Travel Speed 3.7 mile/h 5.9 km/h
Maximum Milling Speed 328 ft/min 100 m/min
Spec Value
Operating Weight 74737 lb 33900 kg
Transport Weight 66139 lb 30000 kg
Spec Value
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 8.89 ft 2.71 m
Transport Height 9.84 ft 3 m
Spec Value
Hydraulic Tank 29.9 gal (US) 113 l
Cooling System 22.5 gal (US) 85 l
Fuel Tank 292.7 gal (US) 1108 l
Engine Oil 17.2 gal (US) 65 l
Water Spray System Tank 898.2 gal (US) 3400 l
Diesel Exhaust Fluid (DEF) Tank 12.4 gal (US) 47 l

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

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 (6×2 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)

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