Aggregate Equipment · Make & Model reference
Komatsu WA320-7
Direct predecessor of the current -8 series. Still strong demand.
Operating weight
38,500 lbs
Horsepower
165 hp
Fuel burn
3.0 - 5.0 gph
Years produced
2010 - 2017
AI-updated · Last refresh 7/19/2026
Full specifications
Bucket capacity3.1 - 3.5 yd³
Rated operating load9,000 lbs
Dump clearance9.9 ft
Articulation angle40 degrees
Shipping dimensions
Length23.8 ft
Width8.8 ft
Height10.8 ft
Weight38,500 lbs
Use these for permit routing and lowboy selection.
Recent auction history
| Year range | Hours | Avg | Low | High |
|---|---|---|---|---|
| 2019-2022 | 5,000-8,000 | $120,000 | $90,000 | $150,000 |
| 2015-2018 | 8,000-11,000 | $85,000 | $60,000 | $110,000 |
AI price estimate
Good, avg hours
2016 model year
$130,000
Fair, high hours
2013 model year
$90,000
Poor, very high hours
2010 model year
$60,000
Common problems to check
- DPF regeneration issues
- Minor electrical glitches
Why buyers pick it
- Excellent visibility
- Smooth hydrostatic transmission
- Good fuel economy
- Versatile for many tasks
Best jobs for this machine
Material handlingLoader for smaller trucksSnow removalGeneral aggregate work
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