Wärtsilä 16V31Df - Wartsila ?31DF Series Product Manual

Wärtsilä 31DF Product Guide
3.6 Wärtsilä 16V31DF
Wärtsilä 16V31DF
Engine speed
Cylinder output
Speed mode
Engine output
Mean effective pressure
IMO compliance
Combustion air system (Note 1)
Flow at 100% load
Temperature at turbocharger in-
take, max.
Temperature after air cooler (TE
601)
Exhaust gas system (Note 2)
Flow at 100% load
Flow at 85% load
Flow at 75% load
Flow at 50% load
Temperature after turbocharger
at 100% load (TE 517)
Temperature after turbocharger
at 85% load (TE 517)
Temperature after turbocharger
at 75% load (TE 517)
Temperature after turbocharger
at 50% load (TE 517)
Backpressure, max.
Calculated exhaust diameter for
35 m/s
Heat balance at 100% load (Note 3)
Jacket water, HT-circuit
Charge air, HT-circuit
Charge air, LT-circuit
Lubricating oil, LT-circuit
Radiation
Fuel consumption (Note 4)
(Note 5)
Total energy consumption at
100% load
Total energy consumption at 85%
load
Total energy consumption at 75%
load
Total energy consumption at 50%
load
Fuel gas consumption at 100%
load
DBAE248994
DE
Gas Diesel Gas
mode mode mode
rpm 720
kW 530
Constant Constant
kW 8480
MPa 2.72
Tier 3 Tier 2 Tier 3
kg/s 12.8 16.2 13.2
°C 45
°C 60 60 60
kg/s 14.2 16.2 14.7
kg/s 11.8 13.8 12.2
kg/s 10.4 12.8 10.7
kg/s 7.4 9.1 7.5
°C 300 270 300
°C 350 270 350
°C 350 260 350
°C 370 280 370
kPa 7
mm 914 948 930
kW 688 816 720
kW 944 1360 1008
kW 2048 2416 2144
kW 784 944 816
kW 240 240 240
kJ/kWh 7250 - 7280
kJ/kWh 7300 - 7350
kJ/kWh 7430 - 7500
kJ/kWh 7790 - 7820
kJ/kWh 7097 - 7128
DE AUX
Diesel Gas Diesel
mode mode mode mode
750 720
550 530
Constant
8800 8480
2.71 2.72
Tier 2 Tier 3 Tier 2 Tier 3
16.8 12.8 16.2
45 45
60 60 60
17.4 14.2 16.2
14.9 11.8 13.8
13.8 10.4 12.8
9.8 7.4 9.1
270 300 270
270 350 270
260 350 260
280 370 280
7 7
985 914 948
848 688 816
1536 944 1360
2608 2048 2416
976 784 944
240 240 240
- 7250 -
- 7300 -
- 7430 -
- 7790 -
- 7097 -
3. Technical Data
AUX ME
Gas Diesel Gas Diesel
mode mode mode
750 750
550 550
Constant Variable
8800 8800
2.71 2.71
Tier 2 Tier 3 Tier 2
13.2 16.8 13.2 16.8
45 45
60 60 60 60
14.7 17.4 14.7 17.4
12.2 14.9 12.2 14.7
10.7 13.8 11.0 13.3
7.5 9.8 7.7 9.9
300 270 300 270
350 270 320 260
350 260 310 270
370 280 330 270
7 7
930 985 930 985
720 848 720 848
1008 1536 1008 1536
2144 2608 2128 2592
816 976 816 976
240 240 240 240
7280 - 7280 -
7350 - 7230 -
7500 - 7250 -
7820 - 7330 -
7128 - 7128 -
3-35