I
A9
Installation drawings and power curves
Super 275
DIN
6270
Super 275
SAEJ270
Fuel consumption
fl
or typical Hull
Specification Lehman Super 275
TYPE
-
6 cylinder, 4 cycle overhead valve diesel engine. Turbo charged and
twin flow intercooled.
BORE/STROKE
-
4.125 ins x 4.524 ins; 105 x 115mm.
DISPLACEMENT
-
363 cu ins;
5.95
liters.
GROSS POWER
-
275 bhp at 2500 rpm.
FUEL
-
ASTM D975 Class 2D or BS2869 Class A1
.
OIL CAPACITY
-
24 US quarts: 22.5 liters (initial fill)
OIL FILTER
-
full flow, disposable cartridge, spin on.
FUEL SYSTEM
-
in line fuel injection pump, engine oil lubricated, with
mechanical governor, and flexible braided fuel supply line.
ELECTRICAL SYSTEM
-
12 volt negative ground with stop solenoid, 24 volt
negative ground and insulated return 12 or
24volt, are also available at extra cost.
STARTING MOTOR
-
12 volt electrical solenoid, 24volt also available at extra
cost.
ATLERNATOR
-
70 amp with voltage regulator.
RAW WATER COOLING SYSTEM
-
cupro
-
nickel heat exchanger with zinc anti
-
corrosion pencil.
RAW WATER PUMP
-
gear driven high flow rubber impeller type.
FRESH WATER COOLING SYSTEM
-
pressurized fresh water circuit for engine
and exhaust manifold.
FRESH WATER CAPACITY
-
24.3 US quarts; 23.0 liters.
ENGINE MOUNTINGS
-
in line, adjustable high grade anti
-
vibration mounts
-
see price list.
MAXIMUM INSTALLATION ANGLE
-
15" rear down.
4
"
front down.
EXHAUST OUTLET
-
5
inch water cooled exhaust elbow.
TRANSMISSIONS
-
Twin Disc, PRM
-
others available on request.
FINISH
-
Lehman Red, with chrome rocker box, and filler caps
APPROVAL STANDARDS
-
Lloyds, RINA, DNV, ABS, JCI and others available.
COMPRESSION RATIO
-
14.711
DRY WEIGHT LESS TRANSMISSION
-
1574 IbS; 714 kg.
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