BUCKET WHEEL EXCAVATORS
     
Bucket wheel excavators manufactured is the reliable mining and hauling machines. Design features of these machines being made now manifest the experience in designing, manufacture and servicing accumulated over the period of fourty years.
SPECIFICATIONS
 
Parameters
Parameter values per Models
  ER-800G ER-1500 ER-3000 ER-3500M
  Theoretical output, m3/hr 800 1500 3000 3500
  Digging height, m 12-13 16-17 20 23
  Digging depth, m 0.5 1.7 2.0 1.8
  Wheel dia, m 5 6.8 8.6 10.6
  No. of wheel buckets, pcs 20 12 16 16
  Conveyed belt width, m 1.2 1.2 1.6 1.8
  Belt speed, m/s 3.3 4.3 3.5 4.0
  Machine travel speed, m/hr 450 480 540 480
  Working site slope, deg:
 
  • during operation
 3 3 3 3
 
  • during motion
 5-7 5 5 5
  Soil pressure, kg/cm2 1.3 1.2 1.2 1.25
  Supply voltage, kV 6 6 6 6
  Wheel drive power, kW 320 320 800 800
  Weight, t 380 710 1140 1280
 
SPECIFICATIONS
 
Parameters
Parameter values per Models
  ERSHR-4500/21 ERSHR-4500/25 ERSHR-4500/30 ERSHR-5250 ERSHR-7000
  Theoretical output, m3/hr 4500 4500 4500 5250 7000
  Digging height, m 21 25 30 33 37
  Digging depth, m 2.0 3.0 3.0 2.6 3.0
  Wheel dia, m 11 12.5 12.5 16.5 16.5
  No. of wheel buckets, pcs 16 16 16 16 16
  Conveyed belt width, m 1.8 1.8 1.8 2.0 2.0
  Belt speed, m/s 4.5 4.5 4.5 4.5 4.5
  Machine travel speed, m/hr 120 120 120 120 120
  Working site slope, deg:
 
  • during operation
 1:20 1:20 1:20 1:20 1:20
 
  • during motion
 1:10 1:10 1:10 1:10 1:10
  Soil pressure, kg/cm2 1.08 1.09 1.12 1.4 1.5
  Supply voltage, kV 6 6 6 6 6
  Wheel drive power, kW 1000 1000 1000 2×500 2×630
  Weight, t 1470 2020 2270 3760 4370