Crawler Dozers · Make & Model reference
Fiat-Allis AD25
A leviathan of its era. Ensure all fluid levels and filters are checked rigorously.
Operating weight
75,000 lbs
Horsepower
300 hp
Fuel burn
15.0 - 18.0 gph
Years produced
1978 - 1986
AI-updated · Last refresh 7/19/2026
Full specifications
Blade capacity10.0 cu yd
Max drawbar pull85,000 lbs
Ripper typeSingle shank
Ground clearance18 in
Shipping dimensions
Length21 ft
Width11 ft 6 in
Height11 ft
Weight75,000 lbs
Use these for permit routing and lowboy selection.
Recent auction history
| Year range | Hours | Avg | Low | High |
|---|---|---|---|---|
| 2014-2019 | 12,000-20,000 | $50,000 | $30,000 | $75,000 |
AI price estimate
Excellent, undercarriage replaced
1984 model year
$65,000
Good, fully operational
1980 model year
$40,000
Fair, high hours
1978 model year
$25,000
Common problems to check
- Engine cooling issues (overheating)
- Hydraulic cylinder seals fail
- Electrical system corrosion
- Undercarriage costly to maintain
Why buyers pick it
- Extremely powerful
- Durable main frame
- Effective for heavy ripping
Best jobs for this machine
Large-scale earthmovingMining operationsQuarry work
Fiat-Allis AD25 for sale on Equip Place
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