MTU 20 V 4000 G23, Техническая публикация

Страница: 39 / 178

34 Product Summary
Number of
cylinders 20 20 20 20 20 20
Cylinder heads:
single-cylinder X X X X X X
Cylinder liners:
Wet, replaceable X X X X X X
Inlet valves per
cylinder
2 2 2 2 2 2
Exhaust valves per
cylinder 2 2 2 2 2 2
Standard flywheel
housing flange
(engine main PTO)
SAE 00 00 00 00 00 00
Flywheel interface DISC 21 21 21 21 21 21
COMBUSTION AIR / EXHAUST GAS
Number of
cylinders
20 20 20 20 20 20
Charge air
pressure before
cylinder - DL
R bar abs 2.3 2.8 2.5 2.6 3.1 3.3
COOLANT SYSTEM (HT circuit)
Number of
cylinders 20 20 20 20 20 20
Coolant
temperature (at
engine connection:
outlet to cooling
equipment)
A °C 100 100 100 100 100 100
Coolant
temperature after
engine, alarm
R °C 102 102 102 102 102 102
Coolant
temperature after
engine, shutdown
L °C 104 104 104 104 104 104
Coolant antifreeze
content, max.
L % 50 50 50 50 50 50
Pressure loss in
off-engine cooling
system, max.
L bar 0.7 0.7 0.7 0.7 0.7 0.7
M015715/00E 06-08 © MTU