SCANIA industrial engines

dC9 70a. 232 kW (315 hp)us tier 4i, eu stage iiiB

Standard equipment• ScaniaEngineManagementSystem,EMS• Extrahighpressurefuelinjectionsystem,XPI• Turbocharger• Fuelfilterandextrapre-filterwithwater

separator• Fuelheater• Oilfilter,fullflow• Centrifugaloilcleaner• Oilcooler,integratedinblock• Oilfiller,invalvecover• Deepfrontoilsump• Oildipstick,inblock• Magneticdrainplugforoildraining• Starter,1-pole5.5kW• Alternator,1-pole100A• Flywheel,forusewithfrictionclutch• Siluminflywheelhousing,SAE1flange• Frontmountedenginebrackets• SCRsystem• Opencrankcaseventilation• Operator’smanual

Optional equipment• Coolingpackage• Pullerandpusherfans• Fanringwithsealing• Hydraulicpump• Aircompressor• ACcompressor• SidemountedPTO• FrontmountedPTO• Exhaustconnections• Electricalbasesystem• Controlandinstrumentpanels• Acceleratorpositionsensor• Engineheater• Flywheels:SAE11.5”,SAE14”,DANA15/16”,

DANA17”flexplate,ZFWG260• Stiffrubberenginesuspension• Aircleaner• Closedcrankcaseventilation• Studsinflywheelhousing• Externalthermostatforextraoilcooler• Lowcoolantlevelreaction• Variableidlespeedsetting• Lowoilsump• Oillevelsensor

TheindustrialenginesfromScaniaarebasedonarobustdesignwithastrength

optimisedcylinderblockcontainingwetcylinderlinersthatcaneasiliybeexchanged.

Individualcylinderheadswith4valvespercylinderpromotesrepairabilityandfuel

economy.

TheengineisequippedwithaScaniadevelopedEngineManagementSystem,

EMS,inordertoensurethecontrolofallaspectsrelatedtoengineperformance.

TheinjectionsystemisScania’sXPI(ExtraHighPressureInjection),acommonrail

systemthatincombinationwithSCR(SelectiveCatalyticReduction)giveslowexhaust

emissionswithgoodfueleconomyandahightorque.Theenginecanbefittedwith

manyaccessoriessuchasaircleaners,silencers,PTO:sandflywheelsinordertosuit

avarietyofinstallations.

Thisspecificationmayberevisedwithoutnotice.

Engine speed (rpm)

Rating 1200 1500 1800 2100

Grosspower(kW) ICFN 215 232 232 232

Grosspower(hp) ICFN 292 315 315 315

Grosstorque(Nm) ICFN 1711 1477 1231 1055

Specfuelconsumption.Fullload(g/kWh) 194 195 204 220

Specfuelconsumption.3/4load(g/kWh) 192 195 206 227

Specfuelconsumption.1/2load(g/kWh) 196 202 217 248

AdBlueconsumption.Fullload(g/kWh) 29 25 20 12

Heatrejectiontocoolingwater(kW) 90 90 96 107

ICFN – Continous service:Ratedoutputavailable1/1h.Unlimitedh/yearservicetimeataloadfactorof100%

SCANIA industrial engines

se 151 87 södertälje, swedentelephone +46 8 553 810 00telefax +46 8 553 829 93www.scania.comengines@scania.com

dC9 70a. 232 kW (315 hp)us tier 4i, eu stage iiiB

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AdBlue

Fuel

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Spec fuel and AdBlue consumption

Engine description

Noofcylinders 5in-line

Workingprinciple 4-stroke

Firingorder 1-2-4-5-3

Displacement 9.3litres

Borexstroke 130x140mm

Compressionratio 16:1

Weight 950kg(excloilandcoolant)

Pistonspeedat1500rpm 7.0m/s

Pistonspeedat1800rpm 8.4m/s

Camshaft Highpositionalloysteel

Pistons Aluminiumpistons

Connectionrods I-sectionpressforgingsofalloysteel

Crankshaft Alloysteelwithhardenedandpolishedbearingsurfaces

Oilcapacity 32-38dm3

Electricalsystem 1-pole24V

1:69

64

1242

1:69

65

427 447

674

430

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

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

Power test codeISO3046.Powerandfuelvalues+/-3%.

SCANIA industrial engines

sCr systemus tier 4i, eu stage iiiB

SCR (Selective Catalytic Reduction) technology is used on Scania’s engines for Stage IIIB and Tier 4i to reduce the NOX content in the exhaust gases. A chemical process is started by injecting AdBlue, a urea and water mixture, into the exhaust gas stream. During injection the water evaporates and the urea breaks down to form ammonia. The ammonia then reacts with the nitrogen gases in the catalytic converter and forms harmless products such as nitrogen gas and water. Through the use of SCR the exhaust gases are purged of poisonous levels of NOX in the best possible way. Scania is making use of a system that is carefully developed and tested in our own laboratory.

The AdBlue tank holds 38 or 60 litres and is heated by the engine’s cooling system in order to avoid freezing of the urea solution, urea freezes at -11°C. The AdBlue tank and a pump module are delivered as a unit which is fi tted to brackets for an easy installation. The Scania system contains all mechanical and electrical parts needed except from the exhaust piping which is to be adapted according to the customers installation.

Mechanical system Standard Optional

1 AdBlue tank and pump module 38 l 60 l

2 AdBlue fl uid return line 2 m 3.5 m

3 Coolant valve –

4 AdBlue pressure line 2 m 3.5 m

5 Coolant hose for tank and pump heating

– –

6 Hydrolysis catalyst with AdBlue doser

–

7 NOX sensor with control unit –

8 SCR catalyst –

9 Temperature sensor –

10 Coolant hose, return from tank and pump heating

– –

Mechanical system Electric system

Electric system Standard Optional

1 Customer interface, SCR system –

2 Pipe network between engine and SCR control unit

3 m 6 m

3 Electrical interface, SCR system –

4 Temperature sensor electrical cable 3 m 6 m

5 AdBlue doser electrical cable 3 m 6 m

6 NOX sensor electrical cable 3 m 6 m

The principle for Scania SCR system

This specifi cation is preliminary and may be revised without notice.

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9

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8

3

7

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4

1:70

58

3

1

2

6

5

4

1:70

59

SCANIA industrial engines

se 151 87 södertälje, swedentelephone +46 8 553 810 00telefax +46 8 553 829 93www.scania.comengines@scania.com

sCr systemus tier 4i, eu stage iiiB

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Engine Power (kw) Volume (litres) Measure A (mm)

DC9 202-294 24 765

DC13 257-405 33 857

DC16 405-515 48 1060

SCR catalyst

SCR catalyst with silencer

768

ø 59

7

1:70

64

570

675 280

1:70

60

700

675 280

1:70

61

450

ø 18

5

ø 19

0

1:70

62

AdBlue tank - 38 litresTotal volume: 50 litresFilling volume: 38 litres

AdBlue tank - 60 litresTotal volume: 70 litresFilling volume: 60 litres

Hydrolysis catalystwith reductant doser

This specification is preliminary and may be revised without notice.

Engine Power (kw) Volume (litres)

DC9 202-294 33

DC13 257-405 33

DC16 Not available