Production Charts

Keywords used as legends in the visualization charts:
Productivity 
  • OB = Overburden Removal (bcm)
  • CG = Coal Getting (mt)
  • CE = Coal Exposed (mt)
  • CC = Coal Crushing (mt)
  • CB = Coal Barging (mt) 
Fuel Consumption & Ratio
  • FC = Fuel Consumption (liter)
  • FR = Fuel Ratio (liter/bcm)
Performance

  • PA = Physical Availability (%)
    (Working Hours + Standby Hours) /
    (Working Hours + Repair Hours + Standby Hours)

  • UA = Use of Availability (%)
    (Working Hours) / (Working Hours + Standby Hours)

  • MA = Mechanical Availability (%)
    (Working Hours) / (Working Hours + Repair Hours)

  • EU = Effective Utilization (%)
    (Working Hours) /
    (Working Hours + Repair Hours + Standby Hours)
Functionality Approach of Coal Mining

Functionality Approach