Crushing Equipment · Make & Model reference
Keestrack K7
One of Keestrack's largest mobile jaw crushers, designed for extreme throughput.
Operating weight
127870 lbs
Horsepower
500 hp
Fuel burn
13 - 17 gph
Years produced
2015 - present
AI-updated · Last refresh 7/19/2026
Full specifications
Jaw crusher opening48 x 36 inches
Main conveyor discharge height14 ft
Feed hopper capacity12 cubic yards
Max feed size30 inches
Shipping dimensions
Length65 ft
Width11 ft 6 in
Height12 ft 6 in
Weight127870 lbs
Use these for permit routing and lowboy selection.
Recent auction history
| Year range | Hours | Avg | Low | High |
|---|---|---|---|---|
| 2019-2023 | 1,200-2,800 | $1,050,000 | $950,000 | $1,150,000 |
| 2015-2018 | 2,500-4,500 | $880,000 | $780,000 | $980,000 |
AI price estimate
Excellent, low hours
2022 model year
$1,300,000
Good, avg hours
2019 model year
$980,000
Fair, high hours
2016 model year
$800,000
Common problems to check
- Jaw eccentric shaft bearing wear
- Primary feeder vibrator issues
- Overheating in continuous heavy duty operation
Why buyers pick it
- Massive production capacity
- Handles very large feed sizes
- Exceptionally robust construction
- Suitable for toughest primary crushing applications
Best jobs for this machine
Large-scale quarryingHeavy-duty primary crushing for hard rockMining and oversized material reductionDemolition of large concrete structures
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