OPERATING MANUAL FOR BUKH DV36ME ENGINES
009W0327-R03
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TECHNICAL
MAIN
DATA
DV36ME
WORKING PRINCIPLE………………………………………………………………………..…4-STROKE
NUMBER OF CYLINDERS ................. ........................................ ...................................... 3
CYLINDER BORE/STROKE ............... ........................................ ...................................... 85 mm / 85 mm
CYLINDER VOLUME .......................... ........................................ ...................................... 1.447 Litres
COMPRESSION RATIO ..................... ........................................ ...................................... 18,5:1
COMPRESSION PRESSURE ........... ….…at 3600 rpm ............. ...................................... 47 Bar
OUTPUT, CONTINOUS RATING ...... .……at 2400 rpm ............. ...................................... 29.8 BHP - 21.9 kW
ACCORDING TO ISO 3046
at 3000 rpm ............. ...................................... 34.5 BHP – 25.4 kW
at 3600 rpm ............. ...................................... 36.0 BHP - 26.5 kW
OUTPUT, INTERMITENT RATING BHP… at 4000 rpm ............. ...................................... 39.3 BHP – 28.9 kW
MAX. TORQUE Kp*m ......................... …….at 1800 rpm ............. ...................................... 9.2 Kpm – 90 Nm
MAX. AIR CONSUMPTION ................ ........................................ ...................................... 2214 Litres/min.
ENGINE ROTATING, LOOKING AT FLYWHEEL ...................... ...................................... CLOCWISE
IDLING SPEED ................................... ........................................ ...................................... 800 – 1000 RPM
MAX INCLINATION, FORE AND AFT ........................................ ...................................... 15
o
HEEL, MAX. CONTINOUS ................. ........................................ ...................................... 30
o
NET WEIGHT INCL. ZF MARINEGEAR...................................... ...................................... 265 Kg
LOCATION OF ENGINE SERIAL NUMBER ............................... ...................................... CRANKCASE NEAR FUEL PUMP
EXHAUST TEMP. MAX / NORMAL .... ........................................ ...................................... 600
o
C – 580
o
C
VALVE TIMING AND INJECTION POINT
FLYWHEEL DIAMETER ..................... ........................................ ...................................... 370 mm
INLET VALVE OPENS........................ BEFORE TDC ................. ...................................... 32
o
(arc measure: 103 mm)
INLET VALVE CLOSES ..................... AFTER BDC .................... ...................................... 64
o
(arc measure: 207 mm)
EXHAUST VALVE OPENS ................. BEFORE BDC ................. ...................................... 64
o
(arc measure: 207 mm)
EXHAUST VALVE CLOSES .............. AFTER TDC .................... ...................................... 32
o
(arc measure: 103 mm)
INJECTION STARTS………………….BEFORE TDC…………………………………… ...... 6.2
o
(arc measure: 20 mm)
VALVE CLEARANCES (COLD ENGINE) INLET/EXHAUST ...... ...................................... 0.30 mm
FUEL SYSTEM
.................................. ........................................ ...................................... DIRECT INJECTION
INJECTOR OPENING PRESSURE.... ........................................ ...................................... 210 Bar
INJECTION TIMING…………………………………………………………………….….…….AUTOMATIC VARIABLE
FUEL LIFT PUMP ............................... ........................................ ...................................... CAM SHAFT DRIVEN DIAPHRAGM PUMP
STATIC PRESSURE OF FUEL LIFT PUMP ............................... ...................................... 153 - 285 mBar
FUEL FILTER ..................................... ........................................ ...................................... THROW AWAY FILTER INSERT
FUEL QUALITY GAS OIL ................... ........................................ ...................................... BS 2869 CLASS A
LUBRICATING SYSTEM
TYPE OF LUBRICATING OIL PUMP . ........................................ ...................................... ROTARY VANE PUMP
LUBRICATING OIL PRESSURE: WARM ENGINE / MINIMUM .. ...................................... 2-4.5 Bar / 1 Bar
LUBRICATING OIL QUALITY ............. ........................................ ...................................... SERVICE CC or CD
LUBRICATING OIL VISCOSITY ......... BELOW +5
o
C .................. ...................................... SAE 10 or SAE 10W-30
BETWEEN
+5
o
c and +25
o
C ................................... SAE 20 or SAE 15W-40
ABOVE
+25
o
C ................. ...................................... SAE 30 or SAE 15W-40
LUBRICATING OIL CONTENT INCL. FILTER ............................ ...................................... 4.9 Litres
LUBRICATING OIL FILTER ............... ........................................ ...................................... THROW AWAY FILTER INSERT
PRM 120 MARINEGEAR
LUBRICATING OIL QUALITY ............. ........................................ ...................................... Automatic Transmission Fluid (ATF)
LUBRICATING OIL TEMPERATURE . ........................................ ...................................... MAX. 120
o
C
LUBRICATING OIL CONTENT ........... ........................................ ...................................... 0.8 Litres
STERN TUBE (FLEXIBLE) LUBRICANT..................................... ...................................... OUTBOARD GEAR OIL
COOLING WATER SYSTEM (Direct cooling)
COOLING WATER TEMPERATURE . ........................................ ...................................... 50 – 70
o
C
TYPE OF CIRCULATING PUMP / CAPACITY AT 3600 rpm ...... ...................................... CENTRIFUGAL / 24-30 Litres/min
COOLING WATER SYSTEM (Indirect cooling)
COOLING WATER TEMPERATURE . ........................................ ...................................... 70 – 95
o
C
TYPE OF SEAWATER PUMP / CAPACITY AT 3600 rpm .......... ...................................... CENTRIFUGAL / 36-42 Litres/min
TYPE OF FRESHWATER PUMP / CAPACITY AT 3600 rpm ..... ...................................... CENTRIFUGAL / 135 Litres/min
COOLING WATER CONTENT .......... ........................................ ...................................... 7.0 Litres
ELECTRICAL SYSTEM
BATTERY VOLTAGE / CAPACITY.........................…........…………………………...........12 VOLT / 88 Ah
STARTER TYPE / OUTPUT................................................………………………..............GEAR DRIVEN / 1.2 KW
ALTERNATOR TYPE/ OUTPUT............................…............……………………...….........BELT DRIVEN / 700 W
ENGINE STOP……………………………………………………………………………………SOLONOID / MANUAL
RELAY……………………………………………………………………………………………..ELECTRONIC, BUILT ON
TORQUES
CYLINDER HEAD BOLTS/BEARING TOP SECTION ................ ...................................... 118 +/- 5 Nm (12 +/- 0.5 Kpm)
CONNECTING ROD BOLTS .............. ........................................ ...................................... 69 +/- 3 Nm (7 +/- 0.3 Kpm)
FLYWHEEL/COUNTERWEIGHTS ..... ........................................ ...................................... 147 +/- 7 Nm (15 +/- 0.7 Kpm)
FLEX. COUPLING .............................. ........................................ ...................................... 61 +/- 3 Nm (6.3 +/- 0.3 Kpm)
ASSEMBLY OF FUEL VALVE ............ ........................................ ...................................... 59 +/- 3 Nm (6.0 +/- 0.3 Kpm)
BRACKET FOR ENGINE SUPPORTS ........................................ ...................................... 69 +/- 3 Nm (7 +/- 0.3 Kpm)
ZF- GEARBOX .................................... ........................................ ...................................... 25 +/- 5 Nm (2.5 +/- 0.5 Kpm)
