Aggregate Equipment · Make & Model reference
Caterpillar CB7
Verify water system functionality and look for drum damage. Oscillatory drum option is a plus.
Operating weight
20,000 lbs
Horsepower
100 hp
Fuel burn
2.0 - 3.5 gph
Years produced
2016 - present
AI-updated · Last refresh 7/19/2026
Full specifications
Operating width (max)78 in
Drum diameter50 in
Vibration frequency2,400 - 3,000 vpm
Centrifugal force27,000 lbf
Operating weight20,000 lbs
Amplitude0.012 - 0.038 in
Shipping dimensions
Length16 ft
Width6 ft
Height10 ft
Weight20,000 lbs
Use these for permit routing and lowboy selection.
Recent auction history
| Year range | Hours | Avg | Low | High |
|---|---|---|---|---|
| 2019-2021 | 1,000-2,000 | $120,000 | $100,000 | $140,000 |
| 2016-2018 | 2,500-4,000 | $85,000 | $70,000 | $100,000 |
AI price estimate
Excellent, low hours
2022 model year
$150,000
Good, avg hours
2019 model year
$115,000
Fair, high hours
2017 model year
$80,000
Common problems to check
- Water system nozzle blockages
- Drum bearing wear
- Vibration motor issues
- Electrical sensor corrosion
Why buyers pick it
- Excellent compaction performance
- User-friendly controls
- Dual amplitude/frequency settings
- Good visibility
Best jobs for this machine
Asphalt compactionRoad shoulder compactionPatching and repairsParking lot construction
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