3.5
Wärtsilä 16V26
ME
IMO Tier 1
ME
IMO Tier 1
AE/DE
IMO Tier 1
AE/DE
IMO Tier 1
Wärtsilä 16V26
340
325
340
325
kW/cyl
Cylinder output
1000
900
1000
900
rpm
Engine speed
5440
5200
5440
5200
kW
Engine output
2.4
2.55
2.4
2.55
MPa
Mean effective pressure
Combustion air system (Note 1)
10.9
10.5
10.9
10.0
kg/s
Flow of air at 100% load
45
45
45
45
°C
Temperature at turbocharger intake, max.
50
50
50
50
°C
Air temperature after air cooler, nom. (TE601)
Exhaust gas system (Note 2)
11.2
11.2
11.0
10.2
kg/s
Flow at 100% load
9.6
9.6
9.8
8.8
kg/s
Flow at 85% load
8.0
8.0
9.0
8.0
kg/s
Flow 75% load
6.4
4.8
7.8
6.9
kg/s
Flow 50% load
312
306
312
329
°C
Temp. after turbo, 100% load (TE517)
313
311
304
326
°C
Temp. after turbo, 85% load (TE517)
327
326
311
337
°C
Temp. after turbo, 75% load (TE517)
322
327
252
271
°C
Temp. after turbo, 50% load (TE517)
3.0
3.0
3.0
3.0
kPa
Backpressure, max.
800
800
800
800
mm
Exhaust gas pipe diameter, min
820
815
814
795
mm
Calculated exhaust diameter for 35 m/s
Heat balance (Note 3)
944
848
944
880
kW
Jacket water
800
736
800
752
kW
Lubricating oil
640
608
576
544
kW
Charge air
256
240
256
240
kW
Radiation
Fuel system (Note 4)
700±50
700±50
700±50
700±50
kPa
Pressure before injection pumps (PT101)
7.8
7.0
7.8
7.0
m³/h
Engine driven pump capacity at 12 cSt (MDF only)
4.6
4.3
4.6
4.3
m
3
/h
Fuel flow to engine (without engine driven pump),
approx.
16...24
16...24
16...24
0...0
cSt
HFO viscosity before engine
140
140
140
140
°C
HFO temperature before engine, max. (TE 101)
2.0
2.0
2.0
cSt
MDF viscosity, min
50
45
45
45
°C
MDF temperature before engine, max. (TE 101)
192
189
192
188
g/kWh
Fuel consumption at 100% load
189
186
190
186
g/kWh
Fuel consumption at 85% load
192
189
194
190
g/kWh
Fuel consumption at 75% load
195
190
201
197
g/kWh
Fuel consumption at 50% load
21.9
20.7
21.9
20.5
kg/h
Clean leak fuel quantity, MDF at 100% load
4.4
4.1
4.4
4.1
kg/h
Clean leak fuel quantity, HFO at 100% load
Lubricating oil system (Note 5)
Wärtsilä 26 Product Guide - a9 - 7 September 2016
3-13
3. Technical Data
Wärtsilä 26 Product Guide
Summary of Contents for WARTSILA 26
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