|
Number of cylinders |
Output in kW at |
length |
weight |
|||
|
146rpm |
124rpm |
|||||
|
R1 |
R2 |
R3 |
R4 |
|||
|
5 |
5676 |
4550 |
4825 |
4550 |
5050 |
109 |
|
6 |
6810 |
5460 |
5790 |
5460 |
5750 |
125 |
|
7 |
7945 |
6370 |
6755 |
6370 |
6450 |
140 |
|
8 |
9080 |
7280 |
7720 |
7280 |
7150 |
153 |
|
Size |
B |
C |
D |
E |
F |
G |
|
2590 |
950 |
6335 |
1660 |
7700 |
1425 |
|
WARTSILA Engine【W-X40】
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Main parameters：
Bore speed piston speed
Piston stroke R1 average effective pressure fuel
400mm
1770rmm
124-146rpm
21.0bar
8.6m/s
700cSt/50℃
Automatic fuel consumption
Full load
Grade point
R1
R2
R3
R4
Brake mean effective pressure
21.0
16.8
21.0
19.8
IMO Tier II
RT-flex
Standard adjustment
175
169
175
173
Part of the load，% of R1
85
70
85
70
60
Regulatory variable standard
standard
standard
Delat
Delat
Low-Load
IMO Tier II
171.8
171.0
171.1
169.5
169.5
Note: diagonal piston withdrawal reduces the height
of standard piston removal
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