Excavators · Make & Model reference
Caterpillar 320
Look for the Next Gen cab package with advanced connectivity options.
Operating weight
48,500 lbs
Horsepower
162 hp
Fuel burn
3.5 - 5.2 gph
Years produced
2017 - present
AI-updated · Last refresh 7/19/2026
Full specifications
Max dig depth22 ft 6 in
Max reach at ground level32 ft 9 in
Bucket capacity1.19 cu yd
Tail swing radius9 ft
Max loading height21 ft 1 in
Shipping dimensions
Length31 ft 6 in
Width9 ft 6 in
Height10 ft 2 in
Weight48,500 lbs
Use these for permit routing and lowboy selection.
Recent auction history
| Year range | Hours | Avg | Low | High |
|---|---|---|---|---|
| 2020-2022 | 2,000-4,000 | $185,000 | $150,000 | $220,000 |
| 2017-2019 | 4,000-7,000 | $135,000 | $100,000 | $170,000 |
AI price estimate
Excellent, low hours
2022 model year
$205,000
Good, avg hours
2020 model year
$165,000
Fair, high hours
2018 model year
$115,000
Common problems to check
- DEF system faults on 2018-2019 units
- Swing motor seal leaks after 6,000 hrs
- Hydraulic pump issues in early models
Why buyers pick it
- Best-in-class fuel efficiency
- Strong dealer support network
- Advanced technology integration
- High resale value
Best jobs for this machine
Utility trenchingMass excavationRoad constructionDemolition
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