Excavators · Make & Model reference
Caterpillar 320D FM Mass Excavator
The 'D' series is known for its durability and simpler electronics.
Operating weight
48,000 lbs
Horsepower
148 hp
Fuel burn
4.5 - 6.5 gph
Years produced
2008 - 2015
AI-updated · Last refresh 7/19/2026
Full specifications
Max digging depth21 ft 4 in
Max reach at ground level30 ft 8 in
Bucket capacity1.3 - 1.8 cu yd
Track shoe width24 in
Shipping dimensions
Length30 ft 6 in
Width10 ft 6 in
Height11 ft
Weight48,000 lbs
Use these for permit routing and lowboy selection.
Recent auction history
| Year range | Hours | Avg | Low | High |
|---|---|---|---|---|
| 2016-2018 | 4,000-6,000 | $85,000 | $70,000 | $100,000 |
| 2012-2015 | 6,000-9,000 | $60,000 | $45,000 | $75,000 |
AI price estimate
Excellent, low hours
2014 model year
$80,000
Good, avg hours
2012 model year
$60,000
Fair, high hours
2009 model year
$40,000
Common problems to check
- Engine wear at high hours
- Hydraulic system leaks
- Undercarriage maintenance
Why buyers pick it
- Proven workhorse
- Powerful C6.4 engine
- Robust construction
- Lower complexity than newer models
Best jobs for this machine
Larger general excavationMaterial handlingQuarry work (lighter duty)Forestry (with specialized attachments)
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