The PM620 is a high-production, half-lane milling machine with a cutting width of 2010 mm (79.1 in) that performs controlled full-depth removal of asphalt and concrete pavements in a single pass.
Milling Width 79.1 in
Rated Power 636 hp
Operating Weight 73480 lb
Maximum Milling Depth 13 in
Maximum Milling Depth 13in
Milling Width 79.1in
Number of Bits 178
Rotor Speeds 100 / 109 / 118 rpm
Engine Cat C18
Maximum Milling Speed 328ft/min
Maximum Travel Speed 3.7mile/h
Rated Power 636hp
Operating Weight 73480lb
Transport Weight 64882lb
Conveyor Swing 60 degrees from center
Height - Canopy 13.29ft
Maximum Truck Clearance 15.94ft
Minimum Left Cutting Radius 6.56ft
Minimum Right Cutting Radius 6.56ft
Operating Length - Conveyor Up 47.64ft
Operating Width 10.2ft
Transport Height 9.84ft
Transport Length 40.78ft
Transport Width 8.14ft
Cooling System 22.5gal (US)
Diesel Exhaust Fluid (DEF) Tank 12.4gal (US)
Engine Oil 17.2gal (US)
Fuel Tank 292.7gal (US)
Hydraulic Tank 29.9gal (US)
Water Spray System Tank 898.2gal (US)
Ground control keypads
Single high-resolution LCD touchscreen display
12-volt power receptacle
Grease tensioner
Material removal boost feature
Remote troubleshoot capability
Cat Product Link
Cat GRADE
Automatic plunge-cut
Automatic transition feature
Obstacle jump
Three cutting speeds
Auto engine idle control
High capacity cooling system
Dual propel pumps
Automatic load control
Dual pump hydraulic propel system
Traction control
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
Platform handrails
Signaling/warning horn
Wide-dispersion LED work lights
Dual high-resolution LCD touchscreen displays
Hydraulically folding canopy with LEDs
Air-ride suspension seats
Windscreens
Inboard ski
Sonic sensor (averaging or string line)
Ground level grade controls and displays
Dust abatement system
Remote camera (loading conveyor)
System K Rotor - Course (25 mm)
System K Rotor - Course (18 mm)
System K Rotor - Standard (15 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 with pendant control
CE certificate
Water tank transfer pump
Fuel transfer pump
High pressure washdown
Low pressure washdown
Additional spray bars
Remote Flash
Perimeter LED strip lights
Magnetic LED work light
Warning beacon (fixed or magnetic mount)
Truck signal lights
Remote camera (rear, front, magnetic mount)
