Efficient Performance
Main content
Caterpillar
PM622 Cold Planer
Milling Width
88 in
2235 mm
Rated Power
636 hp
474 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.
Media
Photos
Videos
360° View
Exterior
360° Exterior view. Double click on the image to zoom in on any area of the product.
Interior
360° Interior view. Double click on the image to zoom in on any area of the product.
Features
Maneuverability and Control
Comfortable Work Environment
Material Removal
Boost Precision with Integrated Technology
Simplified Service
System K Rotors
Durable Cutting System
Convenience Features
Sustainability
Details
Specifications
Cutting System
| 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 |
Power Train
| Spec | Value |
|---|---|
| Rated Power | 636 hp 474 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 |
Weights
| Spec | Value |
|---|---|
| Operating Weight | 74737 lb 33900 kg |
| Transport Weight | 66139 lb 30000 kg |
Dimensions
| 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 |
Service Refill Capacities
| 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
- 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
Optional Equipment
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)
Related Products
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PM620
PM822