D7A Ta Kc (1½-Circuit) - Volvo Penta D7A T Operator's Manual

Technical Data
D7A TA KC (1½-circuit)
General
Number of cylinders ..............................................
Displacement .........................................................
Valve clearance (cold engine):
inlet ........................................................................
exhaust ..................................................................
Compression pressure
at starter motor speed (120 rpm) ..........................
Dry Weight*, engine,
without generator and frame, approx. ...................
*excl. engine oil & coolant
Exhaust temperatures*:
at 25% of ISO Standard Power ............................
at 50% of ISO Standard Power ............................
at 75% of ISO Standard Power ............................
at 100% of ISO Standard Power ..........................
at 110% of ISO Standard Power ..........................
Exhaust temperatures*:
at 25% of ISO Standard Power ............................
at 50% of ISO Standard Power ............................
at 75% of ISO Standard Power ............................
at 100% of ISO Standard Power ..........................
at 110% of ISO Standard Power ..........................
*Approximated values, temperatures varies with ambient temperature and back pressure in the exhaust line.
Lubricating system
Oil capacity, incl. filters, approx. ..........................
Oil capacity, incl. filters, approx (classified) ........
Oil pressure at operating speed:
1500 rpm ................................................................
1800 rpm ................................................................
Shutdown point low oil pressure ...........................
Cooling system
Freshwater system capacity
including heat exchanger, approx. ........................
Coolant temp normal operation .............................
Shutdown point High coolant temp. ......................
Electrical system
System voltage .....................................................
AC alternator voltage/max. amperage ..................
AC alternator output, approx. ................................
Battery electrolyte density at +25°C (77°F):
fully charged battery ..............................................
battery recharged at ..............................................
72
6
3
7,15 liters (740 in )
0,30 mm (0,0118'')
0,50 mm (0,0197'')
not available
690 kg (1521 lbs)
139 kW @ 1500 rpm
210°C (410°F)
305°C (581°F)
390°C (734°F)
435°C (815°F)
455°C (851°F)
148 kW @ 1800 rpm
210°C (410°F)
280°C (536°F)
330°C (626°F)
365°C (689°F)
380°C (716°F)
21 liters (5,5 US gals)
24 liters (6,4 US gals)
320 - 540 kPa
380 - 570 kPa
150 kPa
14 liters (3,7 US gals)
83 - 95 °C (181 - 203 °F)
105 ° ± 0,5 °C (221 ° ± 1 °F)
24V
28V/60A
1700W
3
1,28 g/cm = 0,0462 lb/in
1,13 g/cm 3 = 0,0408 lb/in
3
3