11
Presentation
TAMD103A, TAMD122A, TAMD122P-A are in-line,
direct injection, 6-cylinder, 4-stroke marine diesel en-
gines. They are equipped with turbocharger and fitted
with either a heat exchanger for thermostat-regulated
freshwater cooling or connections for keel cooling.
The engines are lubricated by a forced lubrication
system from which an oil pump sends lubricant to all
lubrication points. The pistons are cooled by lubricant
through nozzles located in the cylinder block.
All engines have wet, replaceable cylinder liners.
The exhaust manifold and turbocharger are freshwa-
ter cooled to reduce heat radiation to the engine
room.
The engines are equipped with a seawater cooled
charge air cooler. The charge air cooler lowers the
temperature of the inlet air to the engine after it has
been compressed in the turbocharger. This allows
high power output while keeping combustion and ex-
haust temperatures at a suitable level.
TAMD103A
1. Air filter
2. Electrical terminal box with semi-
automatic fuses
3. Charge air cooler (after-cooler)
4. Scavenging pump
5. Heat exchanger
6. Coolant filler cap
7. Extra generator
8. Generator
9. Vibration damper
10. Auxiliary power outlet
11. Bilge pump
12. Oil bilge pump
13. Lubricant filter
14. Starter motor
15. Reverse gear
16. Oil cooler, reverse gear
TAMD122A
1. Air filter
2. Filter for crankcase ventilation
3. Cap for oil filler
4. Charge air cooler (after-cooler)
5. Oil cooler
6. Inlet pipe
7. Coolant filler cap
8. Heat exchanger
9. Vibration damper
10. Seawater pump
11. Oil bilge pump, knob for pumping engine
and reverse gear oil
12. Oil filter
13. Starter motor
14. Electrical terminal box with semi-
automatic fuses
15. Reverse gear
16. Oil cooler, reverse gear
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