Bucket-wheel excavator ЭР–5250

The excavator is designed for mining soft and incompetent rocks with loading onto the conveyor, stage loader or spreader.


Theoretical output, m³/h 5250
Specific digging force, N/cm² 65
Digging height, m 33
Digging depth, m 2,6
Stripping cut width, m 59
Diameter of wheel, m 16
Number of buckets 16
Bucket capacity, l 600
Conveyor belt width, mm 2000
Type of undercarriage rail-mounted - walking
Mean specific ground pressure, mPa  
under skid 0,137
under base 0,222
Traveling speed of excavator, m/h 120
Supply voltage, kV 10