
A wide range of generating sets, comprising generator and engine mounted on a common baseframe, are available for both service power generation and for diesel-electric propulsion.
All generating sets are designed for operating on standard marine fuel oils. The generating sets are resiliently mounted and the generator voltage can be selected. Larger diesel generators are delivered for separate mounting of the diesel engine and generator.
20DF Genset
Wärtsilä 20DF generating set | IMO Tier III | ||
---|---|---|---|
Cylinder bore | 200 mm | Generator voltage | 0.4 - 13.8 kV |
Piston stroke | 280 mm | Generator efficiency | 0.95 - 0.96 |
Cylinder output | 160, 185 kW/cyl | Fuel specification: | Fuel oil |
Speed | 1000, 1200 rpm | 700 cSt/50°C | |
Mean effective pressure | 22.0, 21.0 bar | ISO 8217, category ISO-F-DMX, DMA & DMB | |
Piston speed | 9.3, 11.2 m/s | BSEC 8390 kJ/kWh at ISO cond. BSGC 8220 kJ/kWh at ISO cond. |
20DF, Rated power | ||||
---|---|---|---|---|
60 Hz | 50 Hz | |||
Engine type | 195 kW/cyl, 1200 rpm | 160 kW/cyl, 1000 rpm | ||
Eng. kW | Gen. kW | Eng. kW | Gen. kW | |
6L20DF | 1170 | 1123 | 960 | 920 |
8L20DF | 1560 | 1498 | 1280 | 1230 |
9L20DF | 1755 | 1685 | 1440 | 1380 |
Dimensions (mm) and weights (tonnes) | ||||||
---|---|---|---|---|---|---|
Engine type | A* | E* | I* | K | L* | Weight* |
6L20DF | 5325 | 2070 | 895 | 1800 | 2731 | 16.7 |
975 | ||||||
1025 | ||||||
8L20DF | 6030 | 2070 | 1025 | 1800 | 2791 | 20.8 |
1075 | ||||||
9L20DF | 6535 | 2300 | 1075 | 1800 | 2831 | 23.7 |
1125 | ||||||
* Dependent on generator type and size. | ||||||
31DF Genset
Wärtsilä 31DF generating set | IMO Tier III | ||
---|---|---|---|
Cylinder bore | 310 mm | Fuel specification: Fuel Oil | |
Piston stroke | 430 mm | 700 cSt/50°C | |
Cylinder output | 580, 600 kW/cyl | ISO 8217, category ISO-F-RMK 700 | |
Speed | 720, 750 rpm | ||
Mean effective pressure | 29.8, 29.6 bar | BSEC 7350 kJ/kWh at ISO conditions | |
Piston speed | 10.3, 10.75 m/s | ||
Generator voltage | 0.4-13,8 kV | ||
Generator efficiency | 0.95-0.97 |
31DF, Rated power | ||||
---|---|---|---|---|
Engine type | 60 Hz | 50 Hz | ||
580 kW/cyl, 720 rpm | 600 kW/cyl, 750 rpm | |||
Eng. kW | Gen. kW | Eng. kW | Gen. kW | |
8V31DF | 4 640 | 4 450 | 4 800 | 4 610 |
10V31DF | 5 800 | 5 570 | 6 000 | 5 760 |
12V31DF | 6 960 | 6 680 | 7 200 | 6 910 |
14V31DF | 8 120 | 7 790 | 8 400 | 8 060 |
16V31DF | 9 280 | 8 910 | 9 600 | 9 220 |
31 DF genset, dimensions (mm) and weights (tonnes) | |||||||
---|---|---|---|---|---|---|---|
Engine type | A* | E* | I* | K* | L* | Weight | |
8V31DF | 9 499 | 3 594 | 1 750 | 2 400 | 5 001 | 97.7 | |
10V31DF | 10 167 | 3 594 | 1 750 | 2 400 | 5 001 | 109.7 | |
12V31DF | 11 680 | 3 594 | 1 800 | 2 400 | 4 944 | 125.3 | |
14V31DF | 12 204 | 3 594 | 1 900 | 2 400 | 5 044 | 142.1 | |
16V31DF | 12 876 | 3 594 | 1 900 | 2 400 | 5 044 | 155.2 |
34DF Genset
Wärtsilä 34DF generating set | IMO Tier III, EPA T3 | ||
---|---|---|---|
Cylinder bore | 340 mm | Generator voltage | 0.4 - 13.8 kV |
Piston stroke | 400 mm | Generator efficiency | 0.95 - 0.97 |
Cylinder output | 480, 500 kW/cyl | Fuel specification: | Fuel oil |
Speed | 720, 750 rpm | 700 cSt/50°C | |
Mean effective pressure | 22.0, bar | ISO 8217, category ISO-F-DMX, DMA & DMB | |
Piston speed | 9.6, 10.0 m/s | BSEC 7590 kJ/kWh at ISO cond. BSGC 7490 kJ/kWh at ISO cond. |
34DF, Rated power | ||||
---|---|---|---|---|
60 Hz | 50 Hz | |||
Engine type | 480 kW/cyl, 720 rpm | 500 kW/cyl, 750 rpm | ||
Eng. kW | Gen. kW | Eng. kW | Gen. kW | |
6L34DF | 2880 | 2770 | 3000 | 2890 |
8L34DF | 3840 | 3490 | 4000 | 3840 |
9L34DF | 4320 | 4150 | 4500 | 4320 |
12V34DF | 5760 | 5530 | 6000 | 5770 |
16V34DF | 7680 | 7370 | 8000 | 7680 |
34DF, Dimensions (mm) and weights (tonnes) | ||||||
---|---|---|---|---|---|---|
Engine type | A* | E* | I* | K | L* | Weight* |
6L34DF | 8700 | 2290 | 1450 | 2345 | 4000 | 57 |
8L34DF | 10410 | 2690 | 1630 | 2345 | 4180 | 76 |
9L34DF | 10475 | 2890 | 1630 | 2345 | 4180 | 87 |
12V34DF | 10075 | 3060 | 1700 | 2120 | 4365 | 96 |
16V34DF | 11175 | 3060 | 1850 | 2120 | 4515 | 121 |
* Dependent on generator type and size. Generator output based on a generator efficiency of 96%. |
14 Genset
Available only in select regions.
Wärtsilä 14 generating set |
IMO Tier II or III | ||
---|---|---|---|
Cylinder bore | 135 mm | Generator voltage | 0.4 - 0.69 kV |
Piston stroke | 157 mm | Generator efficiency | 0.95 - 0.96 |
Speed | 1500, 1800rpm | Fuel specification | Light fuel oil, maximum sulphur content 0.5% |
ISO 8217, category ISO-F-DMX, DMA, DMZ | |||
SFOC 205,0 g/kWh at ISO condition |
Genset 14, Rated power, 60 Hz | |||||||
---|---|---|---|---|---|---|---|
Engine type | Eng. kW | Gen. kW | Eng. kW | Gen. kW | Eng. kW | Gen. kW | |
12V14 | 710 | 675 | 790 | 750 | 910 | 865 | |
16V14 | 945 | 900 | 1055 | 1000 | 1215 | 1155 |
Genset 14, Rated power, 50 Hz | |||||
---|---|---|---|---|---|
Engine type | Eng. kW | Gen. kW | Eng. kW | Gen. kW | |
12V14 | 710 | 675 | 790 | 750 | |
16V14 | 945 | 900 | 1055 | 1000 |
Genset 14, Dimensions (mm) and weights (tonnes) | ||||
---|---|---|---|---|
Engine type | Length* | Width* | Height* | Weight* |
12V14 | 3800 | 1480 | 1600 | 5,5 |
16V14 | 4600 | 1540 | 1600 | 7,5 |
20 Genset
Wärtsilä 20 generating set | IMO Tier II or III | ||
---|---|---|---|
Cylinder bore | 200 mm | Generator voltage | 0.4 - 13.8 kV |
Piston stroke | 280 mm | Generator efficiency | 0.95 - 0.96 |
Cylinder output | 185, 200 kW/cyl | Fuel specification | Fuel oil |
Speed | 900, 1000rpm | 700 cSt/50°C | |
Mean effective pressure | 27.3, 28.0bar | ISO 8217, category ISO-F-RMK 700 | |
Piston speed | 8.4, 9.3m/s | SFOC 190,3 g/kWh at ISO condition |
Genset 20, Rated power | ||||||
---|---|---|---|---|---|---|
60 Hz | 50 Hz | |||||
Engine type | 185 kW/cyl, 900 rpm | 220 kW/cyl, 1200 rpm | 200 kW/cyl, 1000 rpm | |||
Eng. kW | Gen. kW | Eng. kW | Gen. kW | Eng. kW | Gen. kW | |
4L20 | 740 | 700 | - | - | 800 | 760 |
6L20 | 1110 | 1055 | 1320 | 1255 | 1200 | 1140 |
8L20 | 1480 | 1405 | 1760 | 1670 | 1600 | 1520 |
9L20 | 1665 | 1580 | 1980 | 1880 | 1800 | 1710 |
Genset 20, Dimensions (mm) and weights (tonnes) | ||||||
---|---|---|---|---|---|---|
Engine type | A* | E* | I* | K | L* | Weight* |
4L20 | 4910 | 1770 1920 |
990 | 1800 | 2338 | 14.0 |
6L20 | 5325 | 1770 1920 2070 |
895 975 1025 |
1800 | 2243 2323 2373 |
16.8 |
8L20 | 6030 | 1920 2070 |
1025 1075 |
1800 | 2474 2524 |
20.7 |
9L20 | 6535 | 2070 2300 |
1075 1125 |
1800 | 2524 2574 |
23.8 |
* Dependent on generator type and size. |
26 Genset
Wärtsilä 26 generating set | IMO Tier II or III | ||
---|---|---|---|
Cylinder bore | 260 mm | Generator voltage | 0.4 - 13.8 kV |
Piston stroke | 320 mm | Generator efficiency | 0.95 - 0.96 |
Cylinder output | 325, 340 kW/cyl | Fuel specification: | Fuel oil |
Speed | 900, 1000rpm | 700 cSt/50°C | |
Mean effective pressure | 23.0, 25.5 bar | ISO 8217, category ISO-F-RMK 700 | |
Piston speed | 9.6, 10.7m/s | SFOC 185,8 g/kWh at ISO condition |
Genset 26, Rated power | ||||
---|---|---|---|---|
60 Hz | 50 Hz | |||
Engine type | 325 kW/cyl, 900 rpm | 340 kW/cyl, 1000 rpm | ||
Eng. kW | Gen. kW | Eng. kW | Gen. kW | |
6L26 | 1 950 | 1 870 | 2 040 | 1 960 |
8L26 | 2 600 | 2 495 | 2 720 | 2 610 |
9L26 | 2 925 | 2 810 | 3 060 | 2 940 |
12V26 | 3 900 | 3 745 | 4 080 | 3 915 |
16V26 | 5 200 | 4 990 | 5 440 | 5 220 |
Genset 26, Dimensions (mm) and weights (tonnes) | ||||||
---|---|---|---|---|---|---|
Engine type | A* | E* | I* | K | L* | Weight* |
6L26 | 7 500 | 2 300 | 1 200 | 2 430 | 3 033 | 35 |
8L26 | 8 000 | 2 300 | 1 200 | 2 430 | 3 068 | 45 |
9L26 | 8 500 | 2 300 | 1 300 | 2 430 | 3 168 | 50 |
12V26 | 8 400 | 2 700 | 1 560 | 2 765 | 3 686 | 60 |
16V26 | 9 700 | 2 700 | 1 560 | 2 765 | 3 716 | 70 |
31 Genset
Wärtsilä Genset 31 | IMO Tier II or III | ||
---|---|---|---|
Cylinder bore | 310 mm | Generator voltage | 0.4–13.8 kV |
Piston stroke | 430 mm | Generator efficiency | 0.95–0.97 |
Cylinder output | 590, 610 kW/cyl | Fuel specification: Fuel oil | |
Speed | 720, 750 rpm | 700 cSt/50⁰C | |
Mean effective pressure | 30.3, 30.1 bar | ISO 8217, category ISO-F-RMK 700 | |
Piston speed | 10.3, 10.75 m/s | SFOC 167,7 g/kWh at ISO conditions |
Genset 31, Rated power | ||||
---|---|---|---|---|
Engine type | 60 Hz | 50 Hz | ||
590 kW/cyl, 720 rpm | 610 kW/cyl, 750 rpm | |||
Eng. kW | Gen. kW | Eng. kW | Gen. kW | |
8V31 | 4 720 | 4 530 | 4 880 | 4 685 |
10V31 | 5 900 | 5 665 | 6 100 | 5 855 |
12V31 | 7 080 | 6 800 | 7 320 | 7 030 |
14V31 | 8 260 | 7 930 | 8 540 | 8 200 |
16V31 | 9 440 | 9 060 | 9 760 | 9 370 |
Genset 31, Dimensions (mm) and weights (tonnes) | ||||||
---|---|---|---|---|---|---|
Engine type | A* | E* | I* | K | L* | Weight* |
8V31 | 9 499 | 3 594 | 1 750 | 2 400 | 5 001 | 97.3 |
10V31 | 10 167 | 3 594 | 1 750 | 2 400 | 5 001 | 109.2 |
12V31 | 11 680 | 3 594 | 1 800 | 2 400 | 4 944 | 124.7 |
14V31 | 12 204 | 3 594 | 1 900 | 2 400 | 5 044 | 141.5 |
16V31 | 12 876 | 3 594 | 1 900 | 2 400 | 5 044 | 154.5 |
32 Genset
Wärtsilä 32 generating set | IMO Tier II or III | ||
---|---|---|---|
Cylinder bore | 320 mm | Generator voltage | 0.4 - 13.8 kV |
Piston stroke | 400 mm | Generator efficiency | 0.95 - 0.97 |
Cylinder output | 480, 500 kW/cyl | Fuel specification: | Fuel oil |
Speed | 720, 750 rpm | 700 cSt/50°C | |
Mean effective pressure | 24.9, 25.9 bar | ISO 8217, category ISO-F-RMK 700 | |
Piston speed | 9.6, 10.0 m/s | SFOC 174 g/kWh at ISO condition |
Genset 32, Rated power | ||||
---|---|---|---|---|
Engine type | 60Hz/720rpm | 50 Hz/750 rpm | ||
560 kW/cyl | 580 kW/cyl | |||
Engine kW | Gen. kW | Engine kW | Gen. kW | |
6L32 | 3 360 | 3 230 | 3 480 | 3 340 |
8L32 | 4 480 | 4 300 | 4 640 | 4 450 |
9L32 | 5 040 | 4 840 | 5 220 | 5 010 |
12V32 | 6 720 | 6 450 | 6 960 | 6 680 |
16V32 | 8 960 | 8 600 | 9 280 | 8 910 |
Genset 32, Dimensions (mm) and weights (tonnes) | ||||||
---|---|---|---|---|---|---|
Engine type | A* | E* | I* | K | L* | Weight* |
6L32 | 8 345 | 2 490 | 1 450 | 2 345 | 3 745 | 57 |
7L32 | 9 391 | 2 690 | 1 630 | 2 345 | 3 960 | 69 |
8L32 | 10 410 | 2 690 | 1 630 | 2 345 | 4 010 | 76 |
9L32 | 10 505 | 2 890 | 1 630 | 2 345 | 4 010 | 86 |
12V32 | 10 700 | 3 060 | 1 700 | 2 120 | 4 130 | 100 |
16V32 | 11 465 | 3 360 | 1 850 | 2 120 | 4 445 | 127 |
* Dependent on generator type and size. |