D25A Mt - Volvo Penta D25A MS Operator's Manual

D25A MT

General
Type designation
Number of cylinders ..............................................
Displacement .........................................................
Nominal idling speed .............................................
Low idling speed ....................................................
High idling speed ...................................................
Valve clearance* ...................................................
Compression pressure
at starter motor speed (120 rpm) ..........................
Dry weight engine, without oil and coolant
without reverse gear or clutch, approx. ................
Exhaust temperatures:
1008 r/min. .............................................................
1270 r/min. .............................................................
1474 r/min. .............................................................
1600 r/min. .............................................................
Exhaust temperatures:
1039 r/min. .............................................................
1310 r/min. .............................................................
1500 r/min. .............................................................
1650 r/min. .............................................................
* Applies to cold or warm engine (stopped).
Lubricating system
Oil capacity, approx.
No engine inclination .............................................
volume difference min. –max. ..............................
Oil pressure, hot engine:
at operating speed .................................................
at idling speed .......................................................
Cooling system
Freshwater system capacity
including heat exchanger, approx. ........................
Electrical system
System voltage .....................................................
AC generator:
voltage/max. amperage .........................................
output, approx. ......................................................
Battery electrolyte density at +25°C (77°F):
fully charged battery ..............................................
battery recharged at ..............................................
* Note. Applies to batteries with tropical acid.
Plus d'informations sur : www.dbmoteurs.fr
D25A-MT
6
24,51 liters (1496 in 3 )
not available
625 ±25 rpm
not available[rating 1]
0,6 mm (0,024") [inlet]
not available
2900 kg (6395 lbs)
470 kW Rating 1
280°C/(536°F)
360°C/(680°F)
376°C/(709°F)
380°C/(716°F)
520 kW Rating 2
327°C/(621°F)
395°C/(743°F)
406°C/(763°F)
400°C/(752°F)
including oil filters
160 liters (42,3 US gals)
30 liters (7,9 US gals)
0,50-0,64 MPa (71-93 psi)
min.0,20-0,30 MPa (29-43 psi)
115 liters (30,4 US gals)
24V
24V/35A
840W
3 3
1,28 g/cm = 0,0462 lb/in
3 3
1,24 g/cm = 0,0448 lb/in
Technical Data
not available[rating 2]
0,8 mm (0,031") [outlet]
3
(1,24 g/cm = 0,0448 lb/in
3
(1,20 g/cm = 0,0434 lb/in
3
)*
3
)*
71