Stamford D5A T, Operator'S Manual

Page: 59 / 70

59
Technical Data
D5A TA HE
General
Number of cylinders .............................................. 4
Displacement ......................................................... 4,76 liters (290 in
3
)
Valve clearance (cold engine):
inlet ........................................................................ 0,30 mm (0,0118’’)
exhaust .................................................................. 0,50 mm (0,0197’’)
Compression pressure
at starter motor speed (120 rpm) ..........................
not available
Dry Weight*, engine,
without generator and frame, approx. ...................
525 kg (1157 lbs)
*excl. engine oil & coolant
Exhaust temperatures*: 92 kW @ 1500 rpm
at 25% of ISO Standard Power ............................ 200°C (392°F)
at 50% of ISO Standard Power ............................ 290°C (554°F)
at 75% of ISO Standard Power ............................ 365°C (689°F)
at 100% of ISO Standard Power .......................... 410°C (770°F)
at 110% of ISO Standard Power .......................... 435°C (815°F)
Exhaust temperatures*: 100 kW @ 1800 rpm
at 25% of ISO Standard Power ............................ 200°C (392°F)
at 50% of ISO Standard Power ............................ 280°C (536°F)
at 75% of ISO Standard Power ............................ 325°C (617°F)
at 100% of ISO Standard Power .......................... 365°C (689°F)
at 110% of ISO Standard Power .......................... 380°C (716°F)
*Approximated values, temperatures varies with ambient temperature and back pressure in the exhaust line.
Lubricating system
Oil capacity, incl. filters, approx. .......................... 13 liters (3,4 US gals)
Oil capacity, incl. filters, approx (classified) ........ 16 liters (4.2 US gals)
Oil pressure at operating speed:
1500 rpm ................................................................ 320 - 540 kPa
1800 rpm ................................................................ 380 - 570 kPa
Shutdown point low oil pressure ........................... 150 kPa
Cooling system
Freshwater system capacity
including heat exchanger, approx. ........................
22 liters (5,8 US gals)
Coolant temp normal operation ............................. 85 - 95 °C (185 - 203 °F)
Shutdown point High coolant temp. ...................... 103 °C (217 °F)
Electrical system
System voltage ..................................................... 24V
AC alternator voltage/max. amperage .................. 28V/60A
AC alternator output, approx. ................................ 1700W
Battery electrolyte density at +25°C (77°F):
fully charged battery .............................................. 1,28 g/cm 3 = 0,0462 lb/in 3
battery recharged at .............................................. 1,13 g/cm 3 = 0,0408 lb/in 3