Excavators · Make & Model reference
Caterpillar 320 N Excavator
A legacy model but still highly sought after due to its mechanical simplicity and robust nature. The 'N' denotes a narrow undercarriage.
Operating weight
46,000 lbs
Horsepower
138 hp
Fuel burn
4.0 - 6.0 gph
Years produced
1996 - 2005
AI-updated · Last refresh 7/19/2026
Full specifications
Max digging depth21 ft
Max reach at ground level31 ft
Bucket capacity0.9 - 1.2 cu yd
UndercarriageNarrow
Shipping dimensions
Length30 ft
Width8 ft 2 in
Height10 ft
Weight46,000 lbs
Use these for permit routing and lowboy selection.
Recent auction history
| Year range | Hours | Avg | Low | High |
|---|---|---|---|---|
| 2010-2015 | 8,000-12,000 | $45,000 | $35,000 | $55,000 |
| 2005-2009 | 12,000-15,000 | $28,000 | $20,000 | $35,000 |
AI price estimate
Good, avg hours
2004 model year
$35,000
Fair, high hours
2000 model year
$25,000
Poor, very high hours
1998 model year
$15,000
Common problems to check
- Engine and hydraulic pump wear
- Pin and bushing play
- Corrosion in electrical system
Why buyers pick it
- Simple, mechanical design
- Easier to repair
- No emissions systems
- Proven reliability if maintained
Best jobs for this machine
Rural constructionFarm workProperty clearingBackup machine
Caterpillar 320 N Excavator for sale on Equip Place
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