The Wärtsilä 32GD has been developed to set new standards in the market for high
performance, fuel-flexible engines. The Wärtsilä 32GD is a four-stroke, gas-diesel
engine, which means that the engine can run on either gas or fuel oil according to the diesel cycle. Switching from one fuel to the other can be done under all operating conditions.
The Wärtsilä 32GD covers a power range of 2520 – 8400 kW. The engine runs at 720 or 750 rpm for use with 50 or 60 Hz generators and produces 405 – 420 kW per cylinder.
The main features of the Wärtsilä 32GD are:
Technical data 50 Hz/ 750 rpm | 6L32GD | 9L32GD | 12V32GD | 16V32GD | 20V32GD | |
---|---|---|---|---|---|---|
Power, electrical | kW | 2636 | 3974 | 5299 | 7124 | 8924 |
Heat rate | kJ/kWh | 8304 | 8260 | 8091 | 8066 | 8049 |
Electrical efficiency | 43.4 | 43.6 | 44.5 | 44.6 | 44.7 | |
Technical data 60 Hz/ 720 rpm | ||||||
Power, electrical | kW | 2579 | 3888 | 5184 | 6970 | 8730 |
Heat rate | kJ/kWh | 8304 | 8260 | 8091 | 8066 | 8049 |
Electrical efficiency | % | 43.4 | 43.6 | 44.5 | 44.6 | 44.7 |
Dimensions and dry weight of generating sets | ||||||
Length | mm | 8400 | 10400 | 10200 | 11300 | 12890 |
Width | mm | 2780 | 2780 | 3300 | 3300 | 3300 |
Height | mm | 3840 | 3840 | 4470 | 4240 | 4440 |
Weight | tonne | 58 | 77 | 92 | 120 | 130 |
Heat rate and electrical efficiency at generator terminals, including engine driven pumps, ISO 3046 conditions and gas LHV > 36 MJ/Nm3. Lower LHV can be compensated by liquid fuel. Tolerance 5%. Power factor 0.8. Gas pressure at engine inlet 350 bar. Nm3 defined at NTP (273.15 K and 101.3 kPa). |
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