Crushing Equipment · Make & Model reference
Astec KC300-300 Cone Crusher
The '300-300' indicates a 300HP cone on a 300HP chassis. Check for current liner configuration.
Operating weight
90,000 lbs
Horsepower
400 hp
Fuel burn
9-15 gph
Years produced
2016 - present
AI-updated · Last refresh 7/19/2026
Full specifications
Crusher typeCone
Crusher size300 hp
Max feed size8 in
Production capacity200-400 TPH
Closed side setting (CSS)0.375 - 1.5 in
EngineVolvo D13 or Cat C13
Shipping dimensions
Length50 ft
Width10 ft 6 in
Height13 ft
Weight90,000 lbs
Use these for permit routing and lowboy selection.
Recent auction history
| Year range | Hours | Avg | Low | High |
|---|---|---|---|---|
| 2020-2022 | 1,000-2,500 | $380,000 | $320,000 | $440,000 |
| 2017-2019 | 2,500-5,000 | $300,000 | $250,000 | $360,000 |
AI price estimate
Excellent, low hours
2022 model year
$470,000
Good, avg hours
2019 model year
$350,000
Fair, high hours
2016 model year
$280,000
Common problems to check
- Mainframe wear with improper feed
- Hydraulic tramp release system leaks
- Liner packing/setting issues
- Under-chassis electrical harness damage
Why buyers pick it
- Robust construction for abrasive materials
- Consistent product gradation
- Hydraulic tramp release protects crusher
- Relatively easy to maintain cone
Best jobs for this machine
Secondary and tertiary crushing of hard rockAggregates production (granite, basalt)Mobile crushing plants requiring a durable cone
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