Crawler Dozers · Make & Model reference
Caterpillar D8K RI
A classic heavy dozer, still working on many sites due to its robust design.
Operating weight
70,000 - 75,000 lbs
Horsepower
300 hp
Fuel burn
12.0 - 18.0 gph
Years produced
1974 - 1982
AI-updated · Last refresh 7/19/2026
Full specifications
Blade capacity (SU)9.8 cu yd
Max drawbar pull76,000 lbs
Track gauge84 in
Engine modelCat D342
Shipping dimensions
Length20 ft 6 in
Width11 ft 6 in
Height11 ft
Weight70,000 - 75,000 lbs
Use these for permit routing and lowboy selection.
Recent auction history
| Year range | Hours | Avg | Low | High |
|---|---|---|---|---|
| 2018-2020 | n/a (older machines) | $60,000 | $40,000 | $80,000 |
| 2021-2023 | n/a (older machines) | $75,000 | $55,000 | $95,000 |
AI price estimate
Restored or excellent working
n/a model year
$100,000
Good, operational
n/a model year
$75,000
Fair, needs significant work
n/a model year
$50,000
Common problems to check
- Engine overhaul (due to age)
- Undercarriage wear (frequently rebuilt)
- Hydraulic pump issues
- Steering clutch and brake wear
Why buyers pick it
- Classic, robust design
- Powerful and durable
- Relatively simple to repair
- Good for heavy ripping (hence 'RI')
Best jobs for this machine
Farm and ranchLand clearingHeavy construction (older units)Ripping operations
Caterpillar D8K RI for sale on Equip Place
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