Wartsila, 20V34SG, 2011, 9.73MW, Natural Gas, 50Hz

Description

  1. Overview
    1. Year: 2011
    2. Condition: Used
    3. Operating hours: ⁓ 46,000
    4. Status: Installed
    5. Fuel: Natural gas
    6. Design fuel: Natural gas
  2. Engine
    1. Manufacturer: Wartsila
    2. Model: 20V34SG
    3. Rated output: 9,730 kW
    4. Configuration: V
    5. Number of cylinders: 20
    6. Speed: 750 rpm
  3. Alternator
    1. Manufacturer: ABB
    2. Apparent power: 12,163 kVA
    3. Operating power factor: 0.80
    4. Nominal voltage: 11,000 V
    5. Frequency: 50 Hz
    6. Speed: 750 rpm
  4. Scope of Supply
    1. 1 x Wartsila 20V34SG engine and alternator
    2. Air compressors
    3. Air bottles for start-up
    4. All auxiliaries
    5. LV and MV system and cubicles
    6. Transformer (11 kV to 33 kV)
    7. Cooling set (radiator)
    8. Stack
    9. All pipes and steel structure for engine
    10. All pumps related with engine
    11. Engine has UNIC system and manufactured in 2011
  5. Last Maintenance
    1. All maintenance done within manufacturer schedule
    2. Last maintenance done at 44,000 running hours
    3. Charge air cooler was dismounted, water spaces were cleaned, and spare cooler was mounted
    4. Prechambers and prechamber control valves were dismounted and dismantled, cleaned and checked, then mounted back with new sealing sets
    5. Gas filters were renewed
    6. Centrifugal lubricating oil filter was cleaned, paper insert was renewed
    7. Camshaft contact faces of tappet roller and the cams were checked and found in good condition
    8. All spark plugs were renewed, ignition coils condition was checked and found in good condition
    9. Valve clearances were checked and adjusted according to instruction manual
    10. Engine was started and loaded