MTU 20 V 4000 G23 Operating Instructions Manual page 33

Number of cylinders
Compression ratio
Inlet valves per cylinder
Exhaust valves per cylinder
COMBUSTION AIR / EXHAUST GAS
Number of cylinders
Charge air pressure before cylinder, DL
COOLANT SYSTEM (HT circuit)
Number of cylinders
Coolant temperature (at engine connection: outlet to
cooling system)
Coolant temperature after engine, warning
Coolant temperature after engine, shutdown
Coolant antifreeze content, max.
Pressure loss in off-engine cooling system, max.
COOLANT SYSTEM (LT circuit)
Number of cylinders
Coolant temperature before intercooler (at engine
inlet inlet from cooling system)
Coolant antifreeze content, max.
Pressure loss in off-engine cooling system, max.
LUBE OIL SYSTEM
Number of cylinders
Lube oil operating temperature before engine, from
Lube oil operating temperature before engine, to
Lube oil temperature before engine, warning
Lube oil temperature before engine, shutdown
Lube oil operating pressure before engine, from
Lube oil operating pressure before engine, to
FUEL SYSTEM
Number of cylinders
Fuel pressure at engine inlet connection, min. (when
engine is starting)
Fuel pressure at supply connection to engine (when
engine is starting), max.
20
16.4
20
R bar abs 3.1
20
A °C 100
R °C 102
L °C 104
L % 50
L bar 0.7
20
A °C 55
L % 50
L bar 0.7
20
R °C 88
R °C 98
R °C 99
L °C 101
R bar 4.6
R bar 7.4
20
L bar -0.1
L bar 1.5
MS150093/01E 2012-06 | Product Summary | 33
20 20
16.4 16.4
2 2 2
2 2 2
20 20
3.4 3.6
20 20
100 100
102 102
104 104
50 50
0.7 0.7
20 20
55 55
50 50
0.7 0.7
20 20
88 88
98 98
99 99
101 101
4.5 4.5
7.3 7.3
20 20
-0.1 -0.1
1.5 1.5