Lister Petter T Series, Руководство оператора, Страница: 15 / 81

14
T series enGines operaTors' handbook
Table 2
gives technical data for all the
engines in the Lister Petter T Series.
2.1 CombusTion air
Engine performance is affected by
ambient temperature, which means the
temperature of the air entering the engine.
The temperature of the combustion air
is measured at the air manifold inlet,
or the air cleaner. The temperature
of the cooling air is measured at the
flywheel fan inlet. The higher of these
two temperatures is taken as being
ambient temperature as far as engine
ratings are concerned.
Every effort should be taken to
ensure that the air cleaner draws
in combustion air at the prevailing
ambient temperature. Any increase in
combustion air temperature above the
2. TeChniCal daTa and inFormaTion
standard engine reference condition
of 25°C (77°F) will incur an engine
derate factor.
The engines are able to run satisfactorily
at ambient temperatures up to 25°C
(77°F) without derating. Above this
temperature, the rated power must
be reduced in accordance with the
relevant standard.
Engines: ISO 3046
Generating Sets: ISO 8528
The maximum permitted ambient
temperature is 52°C (125°F).
2.2 CoolinG sysTem
The engine is air cooled, by means of
an integral flywheel fan. The cooling
air is distributed by means of a cowling
and baffle plates fitted to the cylinder
barrels.
2. Technical data for Lister Petter T Series engines.
TeChnICAl dATA
Rotation Anti clockwise (when looking on the flywheel)
Type of injection Direct
Cooling Air
Method of cooling Integral flywheel fan
Starting Handstart or 12V starter motor
Electrical system 12V negative earth
Starter battery charging 12V engine-mounted charge-windings
Oil pressure, mean 2.0 bar (29.0lbf in
2
)
Engine-mounted fuel tank 13.5 litre; 23.7 pints; 14.2 US quarts
Oil sump capacity Refer to table 5.6 Oil Sump Capacity (page 21)