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The PM622 is a high-production, highly maneuverable half-lane milling machine that perform controlled full-depth removal of asphalt and concrete pavements in a single pass.

Cat Specs
Photos
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Weights

Operating Weight
74580 lb
Transport Weight
66140 lb

Dimensions

Maximum Truck Clearance
15.95 ft
Minimum Right Cutting Radius
5.91 ft
Transport Length
40.79 ft
Height - Canopy
13.29 ft
Operating Length - Conveyor Up
47.62 ft
Transport Width
8.83 ft
Operating Width
9.15 ft
Minimum Left Cutting Radius
6.56 ft
Transport Height
9.84 ft
Conveyor Swing
60 degrees from center

Service Refill Capacities

Engine Oil
16.9 gal (US)
Cooling System
22.1 gal (US)
Diesel Exhaust Fluid (DEF) Tank
12.2 gal (US)
Hydraulic Tank
29.4 gal (US)
Water Spray System Tank
898 gal (US)
Fuel Tank
288.1 gal (US)

Power Train

Maximum Travel Speed
3.7 mile/h
Global Emissions
Tier 4 Final / Stage IV
Rated Power
630 HP
Maximum Milling Speed
328 ft/min
Engine
Cat C18 ACERT

Cutting System

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