Wärtsilä 12V32, 750 Rpm - WÄRTSILÄ 32 Product Manual

3. Technical Data
3.8 Wärtsilä 12V32, 750 rpm
Wärtsilä 12V32
Engine speed
Cylinder output
Engine output
Mean effective pressure
Combustion air system (Note 1)
Flow at 100% load
Temperature at turbocharger intake, max.
Air 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, 100% load
(TE 517)
Temperature after turbocharger, 85% load
(TE 517)
Temperature after turbocharger, 75% load
(TE 517)
Temperature after turbocharger, 50% load
(TE 517)
Backpressure, max.
Calculated pipe diameter for 35m/s
Heat balance (Note 3)
Jacket water, HT-circuit
Charge air, HT-circuit
Charge air, LT-circuit
Lubricating oil, LT-circuit
Radiation
Fuel system (Note 4)
Pressure before injection pumps (PT 101)
Fuel flow to engine, approx.
HFO viscosity before engine
HFO temperature before engine, max. (TE
101)
MDF viscosity, min
MDF temperature before engine, max. (TE
101)
Fuel consumption at 100% load, HFO
Fuel consumption at 85% load, HFO
Fuel consumption at 75% load, HFO
Fuel consumption at 50% load, HFO
Fuel consumption at 100% load, MDF
3-24
AE DE ME
IMO IMO IMO
Tier 2 Tier 2 Tier 2
RPM 750 750 750
kW/cyl 580 580 580
kW 6960 6960 6960
MPa 2.88 2.88 2.88
kg/s 12.53 12.53 12.23
°C 45 45 45
°C 55 55 55
kg/s 12.9 12.9 12.6
kg/s 11.7 11.7 11.2
kg/s 10.6 10.6 9.7
kg/s 7.1 7.1 6.7
°C 350 350 370
°C 320 320 330
°C 320 320 340
°C 360 360 350
kPa 5.0 5.0 5.0
mm
908 908 911
kW 898 898 880
kW 1598 1598 1622
kW 962 962 978
kW 810 810 792
kW 220 220 220
kPa 700±50 700±50 700±50
m 3 /h 7.0 7.0 7.0
cSt 16...24 16...24 16...24
°C 140 140 140
cSt 2.0 2.0 2.0
°C 45 45 45
g/kWh
183 182 182
g/kWh
182 181 179
g/kWh
182 182 179
g/kWh
192 187 181
g/kWh
186 184 184
Wärtsilä 32 Product Guide - a21 - 7 September 2016
Wärtsilä 32 Product Guide
AE DE ME
SCR SCR SCR
mode mode mode
750 750 750
580 580 580
6960 6960 6960
2.88 2.88 2.88
12.53 12.53 12.23
45 45 45
55 55 55
12.9 12.9 12.6
10.8 10.8 10.8
9.8 9.8 9.7
7.1 7.1 6.7
350 350 370
340 340 340
340 340 340
360 360 350
5.0 5.0 5.0
908 908 911
898 898 880
1598 1598 1622
962 962 978
810 810 792
220 220 220
700±50 700±50 700±50
7.1 7.0 7.0
16...24 16...24 16...24
140 140 140
2.0 2.0 2.0
45 45 45
184 184 183
184 184 182
184 184 182
194 189 184
186 184 184