Operation Manual

Section:
Page:
Engine:
Specification Data
3.3
3-1-05
S/BV 6/8/9 M 628
© 0885
6-cyl. 8-cyl. 9-cyl.
Drain A or B
10° 8% 7°
Connection for inclinations α ±
<
for low-level tank
("dry" sump) Drain A and B > 8° - 10° > 7° - 10°
for inclinations α ±
Oil Delivery Rate for Valve Seat Lubrication
Rated Engine Speed Delivery in drops / 4 min
1/min. 6-cyl. 8-cyl. 9-cyl.
1000 42 56 63
900 37 50 56
800 34 45 50
750 32 42 47
720 30 40 45
Admissible deviation ± 4 gocce/4 min
09 Cooling Water System
Water quality see Section 6
Engine system capacity 6-cyl.: 225 litres
8-cyl.: 275 litres
9-cyl.: 300 litres
Max. coolant temperature at engine outlet during full-load operation
(In case of 2-stage charge air cooler, measured at cooler inlet)
- with single-circuit cooling system 80°C
- with two- and three-circuit cooling system 85°C
Temperature difference between full load and idling operation
(at engine outlet) 8 - 12 °C
Temperature difference between cooling water at engine inlet
and engine outlet under full load conditions 8 - 12 °C
(In case of 2-stage charge air cooler, measured at cooler inlet)
Cooling water preheating temperature
- for standby duty 50 °C
- for engines starting with blended fuel
- viscosity < 180 mm
2
/s at 50°C (cSt) 50 °C
- viscosity > 180 mm
2
/s at 50°C (cSt) 70 °C
- viscosity > 380 mm
2
/s at 50°C (cSt) 80 °C
- for all other engines 25 °C
Max. coolant temperature at charge air cooler inlet 50 °C
Max. coolant temperature at built-on oil cooler inlet 45 °C
Max. raw water temperature at heat exchanger inlet 32 °C
Max. coolant pressure at engine inlet with built-on or separate pump ~ 4 bar
Coolant temperature at injection nozzle inlet approx. 85°C
Min. pressure of separate injection nozzle coolant pump 3 bar