Crawler Dozers · Make & Model reference
Komatsu D155AXi-8
The SIGMA blade is designed for increased material retention and penetration. iMC version 2.0 is a significant upgrade.
Operating weight
88,620 lbs
Horsepower
354 hp
Fuel burn
7.0 - 10.0 gph
Years produced
2015 - present
AI-updated · Last refresh 7/19/2026
Full specifications
Blade capacity (SIGMA dozer)13.9 cu yd
Max drawbar pull136,830 lbs
Track shoe width24 in
Fuel tank capacity145 gal
Blade typeSIGMA or Semi-U
Shipping dimensions
Length26 ft 4 in
Width11 ft 6 in
Height11 ft 8 in
Weight88,620 lbs
Use these for permit routing and lowboy selection.
Recent auction history
| Year range | Hours | Avg | Low | High |
|---|---|---|---|---|
| 2019-2022 | 2,000-4,000 | $650,000 | $550,000 | $750,000 |
| 2015-2018 | 4,000-7,000 | $490,000 | $400,000 | $580,000 |
AI price estimate
Excellent, low hours
2022 model year
$800,000
Good, avg hours
2019 model year
$600,000
Fair, high hours
2016 model year
$450,000
Common problems to check
- Engine EGR cooler issues
- Undercarriage rollers and idlers wear
- Integrated machine control sensor wiring faults
- Service interval compliance
Why buyers pick it
- Unmatched precision for heavy dozing (iMC)
- High productivity in bulk earthmoving
- Excellent fuel economy for its class
- Durable power train
Best jobs for this machine
Mass excavation and fillingMining supportLarge civil engineering projects
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