Excavators · Make & Model reference
Komatsu PC390LC-11
Operating weight
88,185 lbs
Horsepower
257 hp
Fuel burn
8.0 - 12.0 gph
Years produced
2018 - present
AI-updated · Last refresh 7/19/2026
Full specifications
Bucket capacity2.0 - 3.5 cu yd
Max dig depth24 ft 7 in
Max reach at ground level36 ft 5 in
Operating weight88,185 lbs
Max drawbar pull69,670 lbs
Shipping dimensions
Length36 ft 1 in
Width10 ft 11 in
Height11 ft 8 in
Weight88,185 lbs
Use these for permit routing and lowboy selection.
Recent auction history
| Year range | Hours | Avg | Low | High |
|---|---|---|---|---|
| 2020-2022 | 1,000-3,000 | $220,000 | $190,000 | $260,000 |
| 2023-present | 500-2,000 | $260,000 | $230,000 | $295,000 |
AI price estimate
Excellent, low hours
2022 model year
$275,000
Good, avg hours
2019 model year
$210,000
Fair, high hours
2018 model year
$175,000
Common problems to check
- DPF system sensor issues
- Undercarriage wear in abrasive conditions
- Hydraulic hose failures under heavy load
Why buyers pick it
- High productivity
- Excellent digging force
- Advanced monitoring systems
- Robust construction
Best jobs for this machine
Large-scale excavationMining backfillHighway constructionQuarry operationsMass earthmoving
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