Excavators · Make & Model reference
Komatsu PC128US-8
Operating weight
29,660 lbs
Horsepower
92 hp
Fuel burn
2.5 - 4.0 gph
Years produced
2008 - 2013
AI-updated · Last refresh 7/19/2026
Full specifications
Bucket capacity0.5 - 1.0 cu yd
Max dig depth18 ft 2 in
Max reach at ground level27 ft
Short tail swingYes
Auxiliary hydraulicsStandard
Shipping dimensions
Length24 ft 2 in
Width8 ft 4 in
Height9 ft 7 in
Weight29,660 lbs
Use these for permit routing and lowboy selection.
Recent auction history
| Year range | Hours | Avg | Low | High |
|---|---|---|---|---|
| 2018-2020 | 5,000-8,000 | $48,000 | $38,000 | $60,000 |
| 2021-2023 | 4,000-7,000 | $55,000 | $45,000 | $70,000 |
AI price estimate
Excellent, low hours
2012 model year
$65,000
Good, avg hours
2010 model year
$50,000
Fair, high hours
2008 model year
$35,000
Common problems to check
- Engine oil leaks at higher hours
- Undercarriage component wear
- Swing motor seal leaks
Why buyers pick it
- Excellent for urban sites
- Good lifting capacity
- Reliable older engine design
- Durable undercarriage
Best jobs for this machine
Urban utility workResidential constructionRoadside projectsTree removal
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