Motor Graders · Make & Model reference
Komatsu GD655-6
Known for its robust construction and smooth operation.
Operating weight
41,400 lbs
Horsepower
218 hp
Fuel burn
3.9 - 7.0 gph
Years produced
2015 - present
AI-updated · Last refresh 7/19/2026
Full specifications
Blade width12 ft
Max cutting depth28.3 in
Min turning radius24 ft 7 in
Operating weight with ripper44,500 lbs
Shipping dimensions
Length32 ft 9 in
Width8 ft 0 in
Height10 ft 10 in
Weight41,400 lbs
Use these for permit routing and lowboy selection.
Recent auction history
| Year range | Hours | Avg | Low | High |
|---|---|---|---|---|
| 2020-2022 | 3,000-5,000 | $230,000 | $195,000 | $270,000 |
| 2017-2019 | 6,000-9,000 | $170,000 | $140,000 | $200,000 |
AI price estimate
Excellent, low hours
2022 model year
$290,000
Good, avg hours
2019 model year
$205,000
Fair, high hours
2015 model year
$140,000
Common problems to check
- Software updates can be complex
- Some DPF sensor failures reported
- Parts availability sometimes slower than CAT/JD
Why buyers pick it
- Powerful and fuel-efficient Komatsu engine
- Excellent balance and maneuverability
- Comfortable and quiet operator environment
Best jobs for this machine
Highway constructionLarge site developmentPrecision grading
Komatsu GD655-6 for sale on Equip Place
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