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• Seawaterchargeaircooler• Seawaterpump• Dualheatexchangerswithexpansiontanks• 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 072M. 625 kW (850 hp)IMO Tier II, Us Tier 2, 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 2300

Grosspower,fullload(kW)

Patrolcraftlong

328 469 552 625

Grosspower,fullload(hp,metric) 446 637 750 850

Grosspower,propellercurve(kW) 123 215 339 625

Grosspower,propellercurve(hp,metric) 167 292 461 850

Grosstorque(Nm) 2610 2984 2927 2595

Specfuelconsumption.Fullload(g/kWh) 196 199 195 219

Specfuelconsumption.3/4load(g/kWh) 194 201 199 221

Specfuelconsumption.1/2load(g/kWh) 195 203 212 230

Specfuelconsumption.Propellercurve(l/h) 29 52 85 163

Optimumfuelconsumption(g/kWh) 193

Heatrejectiontocoolant(kW) 244 341 392 551

Patrol craft long:Intendedforintermittentusewhereratedpowerisavailable1hour/6hoursperiod.Betweenfullloadoperationsenginerpmmustbereducedatleast10%frommax.obtainedrpm.Accumulatedtotalservicetimemax.2000h/year.

SCANIA MARINE ENgINEs

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

DI16 072M. 625 kW (850 hp)IMO Tier II, Us Tier 2, EU stage IIIA

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hpkW

710

750

790

830

510

530

550

570

590

610

630

510

550

590

630

670

710

750

390

410

430

450

470

490

510

530

550

390

430

470

510

550

270

290

310

330

350

370

390

410

230

270

310

350

390

170

190

210

230

250

270

290

Nm kpm

230170

220

240

260

280

300

2160

2360

2560

2760

2960

90

130

170

210

170190210230250 l/hg/kWh

(g/kWh)

200

220

240

1960

2160

2360

10

50

90

130

170

130150170190210

900 1100 1300 1500 1700 1900 2100 2300

(l/h)

(g/kWh)

Propeller curve, assumed exponent 2.5Full load curve

rpm

hpkW

710

750

790

830

510

530

550

570

590

610

630

510

550

590

630

670

710

750

390

410

430

450

470

490

510

530

550

390

430

470

510

550

270

290

310

330

350

370

390

410

230

270

310

350

390

170

190

210

230

250

270

290

Nm kpm

230170

220

240

260

280

300

2160

2360

2560

2760

2960

90

130

170

210

170190210230250 l/hg/kWh

(g/kWh)

200

220

240

1960

2160

2360

10

50

90

130

170

130150170190210

900 1100 1300 1500 1700 1900 2100 2300

(l/h)

(g/kWh)

Propeller curve, assumed exponent 2.5Full load curve

rpm

hpkW

710

750

790

830

510

530

550

570

590

610

630

510

550

590

630

670

710

750

390

410

430

450

470

490

510

530

550

390

430

470

510

550

270

290

310

330

350

370

390

410

230

270

310

350

390

170

190

210

230

250

270

290

Nm kpm

230170

220

240

260

280

300

2160

2360

2560

2760

2960

90

130

170

210

170190210230250 l/hg/kWh

(g/kWh)

200

220

240

1960

2160

2360

10

50

90

130

170

130150170190210

900 1100 1300 1500 1700 1900 2100 2300

(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 16.7:1

Weight 1670kg(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%.

1:71

71

1:71

72

1551

All dimensions in mm