Crushing Equipment · Make & Model reference
Keestrack R4e
The R4e is a popular mid-sized impactor for recycling applications with a lower operating cost due to its hybrid drive.
Operating weight
68,000 lbs
Horsepower
280 hp
Fuel burn
7 - 11 gph
Years produced
2017 - present
AI-updated · Last refresh 7/19/2026
Full specifications
Rotor diameter40 in
Inlet opening40 x 28 in
Output capacity200 - 300 t/h
Side discharge conveyoroptional
Shipping dimensions
Length48 ft
Width9 ft
Height10.5 ft
Weight68,000 lbs
Use these for permit routing and lowboy selection.
Recent auction history
| Year range | Hours | Avg | Low | High |
|---|---|---|---|---|
| 2019-2022 | 1,000-2,500 | $450,000 | $380,000 | $520,000 |
| 2017-2018 | 2,500-4,000 | $360,000 | $300,000 | $420,000 |
AI price estimate
Excellent, low hours
2021 model year
$480,000
Good, avg hours
2019 model year
$390,000
Fair, high hours
2017 model year
$300,000
Common problems to check
- Impact plate wear
- Rotor imbalance if maintenance neglected
- Conveyor belt tracking
Why buyers pick it
- Excellent for demolition and recycling
- Good cubical product
- Fuel-efficient hybrid drive
Best jobs for this machine
Concrete and asphalt recyclingDemolition material processingPre-screening for fines removal
Keestrack R4e for sale on Equip Place
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