MTU 12 V 4000 G73 Operating Instructions Manual page 25

Model-related data (basic design)
Number of cylinders
Engine with exhaust turbocharging (ETC) and charge-air cooling
(CAC)
Uncooled exhaust lines
Operating method: Four-stroke cycle, diesel, single-action
Combustion method: direct fuel injection
Cooling method: conditioned water
Direction of rotation: c.c.w. (facing driving end)
Number of cylinders
Cylinder arrangement: V-angle
Bore
Stroke
Cylinder displacement
Total displacement
Compression ratio
Cylinder heads: individual cylinder heads
Cylinder liners: wet, replaceable
Inlet valves per cylinder
Exhaust valves per cylinder
Standard housing connecting flange (engine main PTO)
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
equipment)
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 connection: in-
let from cooling equipment)
Coolant antifreeze content, max.
Pressure loss in off-engine cooling system, max.
Degrees
(°)
mm
mm
Liters
Liters
SAE
R bar abs
A °C
R °C
L °C
L %
L bar
A °C
L %
L bar
MS150029/02E 2013-03 | Technical Data | 25
12 16
X X
X X
X X
X X
X X
X X
12 16
90 90
170 170
210 210
4.77 4.77
57.2 76.3
16.4 16.4
X X
X X
2 2
2 2
00 00
12 16
2.9 2.60
12 16
100 94
102 102
104 105
50 50
0.7 0.70
12 16
45 45
50 50
0.7 0.70