Aggregate Equipment · Make & Model reference
Caterpillar PM310
Milling drum and tooth condition are critical. Check for consistent cutting depth.
Operating weight
32,000 lbs
Horsepower
300 hp
Fuel burn
7.0 - 12.0 gph
Years produced
2011 - present
AI-updated · Last refresh 7/19/2026
Full specifications
Cutting width39.4 in (1000 mm)
Max cutting depth13 in (330 mm)
Milling teeth96 - 110
Operating weight32,000 lbs
EngineCat C9 ACERT
Shipping dimensions
Length23 ft
Width8 ft 4 in
Height10 ft
Weight32,000 lbs
Use these for permit routing and lowboy selection.
Recent auction history
| Year range | Hours | Avg | Low | High |
|---|---|---|---|---|
| 2018-2021 | 2,000-3,500 | $290,000 | $250,000 | $340,000 |
| 2014-2017 | 4,000-6,000 | $220,000 | $180,000 | $260,000 |
AI price estimate
Excellent, low hours
2022 model year
$380,000
Good, avg hours
2019 model year
$300,000
Fair, high hours
2016 model year
$220,000
Common problems to check
- Milling drum tooth wear and breakages
- Conveyor belt wear and tear
- Hydraulic pump and motor failures
- Track drive motor issues
Why buyers pick it
- High production milling
- Precise depth control
- Reliable Cat engine
- Compact for maneuverability
Best jobs for this machine
Asphalt resurfacingRoad maintenance millingPavement repairScarifying surfaces
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