Number of cylinders
12
12
12
12
Number of inlet valves per cylinder
2
2
2
2
Number of exhaust valves per cylinder
2
2
2
2
RAW WATER CIRCUIT (open circuit)
Number of cylinders
12
12
12
12
Raw water pump: Inlet pressure, min.
L bar
-0.2
-
-0.2
-
Raw water pump: Inlet pressure, max.
L bar
+0.5
-
+0.5
-
Pressure loss in off-engine raw water
system, max.
L bar
1.0
-
1.0
-
LUBE OIL SYSTEM
Number of cylinders
12
12
12
12
Lube oil operating temperature before
engine, from
R °C
70
75
75
75
Lube oil operating temperature before
engine, to
R °C
75
85
80
85
Lube oil operating pressure before en‐
gine, from
R bar
7.5
7.5
7.5
7.5
Lube oil operating pressure before en‐
gine, to
R bar
8.5
8.5
8.5
8.5
Lube oil operating pressure (low idle)
(meas. point: before engine)
R bar
3.5
3.5
3.5
3.5
FUEL SYSTEM
Number of cylinders
12
12
12
12
Fuel pressure at engine supply connec‐
tion, min. (when engine is starting)
L bar
-0.3
-0.3
-0.3
-0.3
Fuel pressure at engine supply connec‐
tion, min. (during engine operation)
L bar
-0.3
-0.3
-0.3
-0.3
Fuel pressure at engine supply connec‐
tion (when engine is starting), max.
L bar
+0.5
+0.5
+0.5
+0.5
Fuel supply flow rate, max.
A liters/min
2.6
21
3.2
26
GENERAL OPERATING DATA
Number of cylinders
12
12
12
12
Firing speed, from
R rpm
100
100
100
100
Firing speed, to
R rpm
120
120
120
120
STARTING SYSTEM (electric)
Number of cylinders
12
12
12
12
Rated starter voltage (standard design) R V=
24
24
24
24
80 | Product Summary | MS150031/03E 2011-10
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Summary of Contents for 12 V 2000 M40A
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