Daewoo ST Series Instruções de Operação Página 5

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1.1.2. L086TI
Note : L086TIL model is not available right now but shows only the development target in
future.
Engine type
Rating output (B.H.P) PS(kW)/rpm 285(210)/2,100 300(221)/2,300 360(265)/2,500
Displacement cc 8,071
Cylinder No. - bore( )
x
stroke
mm 6 - 111
x
139
Valve clearance at cold mm In. : 0.3, Ex. : 0.3
Low idling rpm rpm 750
±
25
No load max. rpm rpm below 2,310 below 2,530 below 2,750
Mean effective press. (Initial ) kg/cm
2
15.14 14.55 16.06
Mean piston speed m/sec. 9.73 10.66 11.58
Compression ratio 16.7 15.3
Max. firing pressure of cylinder kg/cm
2
130 130 135
Comp. pressure (at 200 rpm) kg/cm
2
above 28 (Initial condition)
Fuel consumption
g/PS.h 152 163 170
liter/h 52 62 74
Injection timing (B.T.D.C) deg. 15
°
±
1
°
Inj. nozzle opening pressure kg/cm
2
214 + 8
Starting system Electric Starting by starter motor
Starter motor capacity V- kW 24 V - 4.5
Alternator capacity V- A 24 V - 50
Battery V- Ah 24V - 150
Cooling system Indirect sea water cooling with heat exchanger
Cooling water capacity lit Max. : 25 , Min. : 23
Fresh water pump type Centrifugal type, driven by V- belt
Sea water pump type Rubber impeller type driven by gear
Pan capacity lit Max : 23, Min : 17 (Engine total : 25)
Pressure kg/cm
2
Full : 3.5, Idle: 1.2
Crankshaft Counter clockwise viewed from stern side
Propeller Clockwise viewed from stern side
Without M.G mm 1,182
x
825
x
962
With M.G mm 1,557
x
825
x
1,062
Without M.G kg 790
With M.G kg 1,015
L086TI
L086TIH L086TIM L086TIL
- 2 -
Units
Model
Spec.
4 cycle, in line, direct- injection, water cooled
with wet-turbo charger & inter-cooler
Lub. Oil
(Engine)
Governor type of
injection pump
Mechanical all speed (R.S.V)
Engine size
(L
x
W
x
H)
Engine
dry weight
Direction
of
revolution
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