Aggregate Equipment · Make & Model reference
Kobelco SK55SRX-7
Popular choice for tight job sites due to zero tail swing.
Operating weight
11,310 lbs
Horsepower
37.4 hp
Fuel burn
1.0 - 1.5 gph
Years produced
2021 - present
AI-updated · Last refresh 7/19/2026
Full specifications
Max digging depth12 ft 9 in
Max reach at ground level20 ft 4 in
Bucket digging force8,767 lbf
Tail swing radius4 ft 1 in
Shipping dimensions
Length18.5 ft
Width6.5 ft
Height8.5 ft
Weight11,310 lbs
Use these for permit routing and lowboy selection.
Recent auction history
| Year range | Hours | Avg | Low | High |
|---|---|---|---|---|
| 2022-2023 | 500-1,000 | $65,000 | $58,000 | $72,000 |
| 2021-2022 | 1,000-1,800 | $59,000 | $50,000 | $68,000 |
AI price estimate
Excellent, low hours
2023 model year
$75,000
Good, avg hours
2022 model year
$68,000
Fair, higher hours
2021 model year
$55,000
Common problems to check
- Minor track issues
- Auxiliary hydraulic leaks
Why buyers pick it
- Compact size, high productivity
- Smooth hydraulics
- Good fuel efficiency
Best jobs for this machine
Urban constructionLandscapingUtility work
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