Standard equipment• ScaniaEngineManagementSystem,EMS• Unitinjectors,PDE• Twinturbochargers,heatinsulated• Fuelpre-filterwithwaterseparator•Fuelfilter• Oilfilter,fullflow• Centrifugaloilcleaner• Oilcooler,integratedinblock• Oilfiller,invalvecover• Deepfrontoilsump• Oildipstick,front• Starter,2-pole7.0kW• Alternator,2-pole100A• FlywheelSAE14• Siluminflywheelhousing,SAE1flange• Front-mountedenginebrackets• Catwalkandcoverforbelttransmission• Closedcrankcaseventilation• Operator’smanual

Optional equipment• Electricalbasesystem• Acceleratorpositionsensor• Controlpanel• Instrumentpanel• ScaniaEMSdisplay• Hydraulicpump• Side-mountedPTO• Front-mountedPTO• Exhaustconnections• Engineheater• Powerpackenginebrackets• Stiffrubbersuspension• Aircleaner• Studsinflywheelhousing• Reversiblefuelfilter• Lowcoolantlevelreaction• Variableidlespeedsetting• Lowoilsump• Oildrainingwithpump• Oillevelsensor• Bilgepump

SCANIA MARINE ENgINEs

DI16 073M. 478 kW (650 hp)IMO Tier II, EU stage IIIA

ThemarineenginesfromScaniaarebasedonarobustdesignwithastrength

optimisedcylinderblockcontainingwetcylinderlinersthatcaneasilybeexchanged.

Individualcylinderheadswith4valvespercylinderpromotesrepairabilityandfuel

economy.Theenginesaretypeapprovedinallmajorclassificationsocieties.

TheengineisequippedwithaScaniadevelopedEngineManagementSystem,

EMS,inordertoensurethecontrolofallaspectsrelatedtoengineperformance.

Theinjectionsystemisbasedonelectronicallycontrolledunitinjectorsthatgiveslow

exhaustemissionswithgoodfueleconomyandahightorquealreadyatlowrevs.

Theenginecanbefittedwithmanyaccessoriessuchasaircleaners,PTOs,transmis-

sionsandtypeapprovedinstrumentationinordertosuitavarietyofinstallations.

Thisspecificationmayberevisedwithoutnotice.

Engine speed (rpm)

Rating 1200 1500 1800 2100

Grosspower,fullload(kW)

IFN

281 393 456 478

Grosspower,fullload(hp,metric) 382 534 620 650

Grosspower,propellercurve(kW) 118 206 325 478

Grosspower,propellercurve(hp,metric) 160 280 442 650

Grosstorque(Nm) 2236 2502 2419 2174

Specfuelconsumption.Fullload(g/kWh) 197 209 201 214

Specfuelconsumption.3/4load(g/kWh) 196 211 205 230

Specfuelconsumption.1/2load(g/kWh) 203 212 211 239

Specfuelconsumption.Propellercurve(l/h) 29 52 80 122

Optimumfuelconsumption(g/kWh) 195

Heatrejectiontocoolant*(kW) 212 317 346 405

*Includingchargeair IFN - Intermittent service:Intendedforintermittentusewhereratedpowerisavailable1hour/3hoursperiod.Accumulatedloadfactormustnotexceed80%ofratedpower.Unlimitedh/yearservicetime.

SCANIA MARINE ENgINEs

sE 151 87 södertälje, swedenTelephone +46 8 553 810 00Telefax +46 8 553 829 93www.scania.comengines@scania.com

DI16 073M. 478 kW (650 hp)IMO Tier II, EU stage IIIA

Edit

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hpkW

550

590

630

410

430

450

470

430

470

510

550

310

330

350

370

390

410

430

350

390

430

250

270

290

310

330

230

270

310

350

170

190

210

230

250

Nm kpm

230170

190

210

230

250

1870

2070

2270

2470

90

130

170

170

190

210

230 l/hg/kWh

(g/kWh)

170

190

210

1670

1870

2070

10

50

90

130

130

150

170

190

900 1100 1300 1500 1700 1900 2100

(l/h)

(g/kWh)

Propeller curve, assumed exponent 2.5Full load curve

rpm

hpkW

550

590

630

410

430

450

470

430

470

510

550

310

330

350

370

390

410

430

350

390

430

250

270

290

310

330

230

270

310

350

170

190

210

230

250

Nm kpm

230170

190

210

230

250

1870

2070

2270

2470

90

130

170

170

190

210

230 l/hg/kWh

(g/kWh)

170

190

210

1670

1870

2070

10

50

90

130

130

150

170

190

900 1100 1300 1500 1700 1900 2100

(l/h)

(g/kWh)

Propeller curve, assumed exponent 2.5Full load curve

rpm

hpkW

550

590

630

410

430

450

470

430

470

510

550

310

330

350

370

390

410

430

350

390

430

250

270

290

310

330

230

270

310

350

170

190

210

230

250

Nm kpm

230170

190

210

230

250

1870

2070

2270

2470

90

130

170

170

190

210

230 l/hg/kWh

(g/kWh)

170

190

210

1670

1870

2070

10

50

90

130

130

150

170

190

900 1100 1300 1500 1700 1900 2100

(l/h)

(g/kWh)

Propeller curve, assumed exponent 2.5Full load curve

rpm

Output

Torque

Spec fuel consumption

Engine description

Noofcylinders V8

Workingprinciple 4-stroke

Firingorder 1-5-4-2-6-3-7-8

Displacement 16.4litres

Borexstroke 130x154mm

Compressionratio 17.4:1

Weight 1600kg(excloilandcoolant)

Pistonspeedat1500rpm 7.7m/s

Pistonspeedat1800rpm 9.24m/s

Camshaft Highpositionalloysteel

Pistons Steelpistons

Connectionrods I-sectionpressforgingsofalloysteel

Crankshaft Alloysteelwithhardenedandpolishedbearingsurfaces

Oilcapacity 40-48dm3(standardoilsump)

Electricalsystem 2-pole24V

625 626

786

428

Test conditionsAirtemperature+25°C.Barometricpressure100kPa(750mmHg).Humidity30%.Dieselfuel

acc.toECER24Annex6.Densityoffuel0.840kg/dm3.Viscosityoffuel3.0cStat40°C.Energyvalue42700kJ/kg.

Power test codeISO3046.Powerandfuelvalues+/-3%.

1:72

01

1:72

02

1577

All dimensions in mm