ECHESA Series GE2000PL

ECHESA Series GE2000PL

Versatility & technological evolution

Our track record coupled with deep knowledge of market demands has enabled us to create a 2MW Echesa series GE2000PL gearbox that features significant innovation in terms of design and performance.

The key characteristics of the ECHESA GE2000PL gearbox are its robustness, superb reliability and suitability for all kinds of wind conditions, from the most challenging to medium and low wind speed sites. Thanks to this performance, this platform’s installed capacity stands at over 10 000 MW worldwide.

The main features of the ECHESA GE2000PL gearbox are:

  • modular 3-stage architecture with torque arms to the main frame
  • spur and helical gearing1 made from high grade alloy steels
  • structural castings made from high quality spheroidal graphite iron
  • lubrication by splash and electrical and mechanical pump injection

The ECHESA GE2000PL gearbox, fitted nowadays to Gamesa’s G80 Class IA, G87 Classes IA/IIA, G90 Classes IA/IIA/IIIA and G114 Class IIIA wind turbines, is the most versatile in the market: different ratio options enable its deployment for even the most complex sites.

  • General details
    •   Rated power
    • [kW]
      2000
    • Ratio
      –
      101.0:1
      120.3:1
      106.8:1
      127.2:1
      128.5:1
      102.6:1
    • Input torque
      [kNm]
      1263
      1254
      1335
      1325
      1607
      1607
    • Input speed
      [rpm]
      16.63
      16.76
      15.73
      15.85
      13.07
      13.07
    • Oil type
      –
      ISO VG 320
    • Oil fill quantity
      [litre]
      315
    • Dry mass
      [kg]
      14650
    • Overall dimensions2
      [mm]
      2339/1714/2210
  • Bearing arrangement3
    • Low-speed shaft
      Two cylindrical roller bearings
    • Planet shaft
      Two integrated tapered (or cylindrical) roller bearings
    • Low-speed intermediate shaft
      Spherical and cylindrical roller bearings
    • High-speed shaft
      Cylindrical roller bearing and two TRBs in X-configuration
    • High-speed intermediate shaft
      Cylindrical roller bearing and two TRBs in X-configuration

1Planetary (1st stage) & parallel axis (2nd & 3rd stages)

2Width/Height/Length

3Shaft designations according to IEC61400-4

60Hz Version60Hz version

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