SCANIA INDUSTRIAL ENGINES (specification) — part 28

SCANIA industrial engines

sCr system

us 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 NO

X

content in the exhaust gases.

A chemical process is started by injecting reductant, 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 NO

X

in the best possible

way. Scania is making use of a system that is carefully developed and
tested in our own laboratory.

The reductant 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 reductant 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

Reductant tank and pump module

38 l

60 l

2

Reductant fl uid return line

2 m

3.5 m

3

Coolant valve



–

4

Reductant pressure line

2 m

3.5 m

5

Coolant hose for tank and pump
heating

–

–

6

Evaporator module / Hydrolysis
catalyst with reductant doser



–

7

NO

X

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, 9 m

5

Reductant doser electrical cable

3 m

6 m

6

NO

X

sensor electrical cable

3 m

6 m

The principle for Scania SCR system

This specifi cation may be revised without notice.

6

1

9

2

8

3

7

5

10

4

1:7058

3

1

2

6

5

4

1:7059

SCANIA industrial engines

se 151 87 södertälje, sweden

telephone +46 8 553 810 00

telefax +46 8 553 829 93

www.scania.com

engines@scania.com

sCr system

us tier 4i, eu stage iiiB

edition 04 ©

scania CV

a

B,

se

-151 87

södertälje,

sweden

Engine

Power (kw)

Volume (litres) Measure A (mm)

DC09

202-294

24

765

DC13

257-405

33

857

DC16

405-515

48

1060

SCR catalyst

Hydrolysis catalyst (DC16)
with reductant doser

720

280

85

21

1:7060

575

725

280

85

14

705

1:7061

466

Ø185

Ø190

1:7062

Reductant tank - 38 litres
Total volume: 50 litres
Filling volume: 38 litres

Reductant tank - 60 litres
Total volume: 75 litres
Filling volume: 60 litres

This specification may be revised without notice.

Evaporator module (DC09, DC13)
with reductant doser

SCANIA industrial engines

dC09 083a. 243 kW (330 hp)

us tier 4i, eu stage iiiB

Standard equipment
• Scania Engine Management System, EMS
• Extra high pressure fuel injection system, XPI
• Turbocharger
• Fuel filter and extra pre-filter with water

separator

• Fuel heater
• Oil filter, full flow
• Centrifugal oil cleaner
• Oil cooler, integrated in block
• Oil filler, in valve cover
• Deep front oil sump
• Oil dipstick, in block
• Magnetic drain plug for oil draining
• Starter, 1-pole 6.0 kW
• Alternator, 1-pole 100A
• Flywheel, for use with friction clutch
• Silumin flywheel housing, SAE 1 flange
• Front-mounted engine brackets
• SCR system
• Open crankcase ventilation
• Operator’s manual

Optional equipment
• Cooling package
• Puller and pusher fans
• Fan ring with sealing
• Hydraulic pump
• Air compressor
• AC compressor
• Side-mounted PTO
• Front-mounted PTO
• Exhaust connections
• Electrical base system
• Control and instrument panels
• Accelerator position sensor
• Engine heater
• Flywheels: SAE11.5”, SAE14”, DANA15/16”,

DANA17” flexplate, ZF WG260

• Stiff rubber engine suspension
• Air cleaner
• Closed crankcase ventilation
• Studs in flywheel housing
• External thermostat for extra oil cooler
• Low coolant level reaction
• Variable idle speed setting
• Low oil sump
• Oil level sensor

The industrial engines from Scania are based on a robust design with a strength
optimised cylinder block containing wet cylinder liners that can easily be exchanged.
Individual cylinder heads with 4 valves per cylinder promotes repairability and fuel
economy.
The engine is equipped with a Scania developed Engine Management System,
EMS, in order to ensure the control of all aspects related to engine performance.
The injection system is Scania’s XPI (Extra High Pressure Injection), a common rail
system that in combination with SCR (Selective Catalytic Reduction) gives low exhaust
emissions with good fuel economy and a high torque. The engine can be fitted with
many accessories such as air cleaners, silencers, PTOs and flywheels in order to suit
a variety of installations.

This specification may be revised without notice.

Engine speed (rpm)

Rating

1200

1500

1800

2100

Gross power (kW)

ICFN

220

243

243

243

Gross power (hp, metric)

ICFN

299

330

330

330

Gross torque (Nm)

ICFN

1751

1547

1289

1105

Spec fuel consumption. Full load (g/kWh)

194

196

204

218

Spec fuel consumption. 3/4 load (g/kWh)

192

195

206

226

Spec fuel consumption. 1/2 load (g/kWh)

196

201

216

245

Reductant consumption. Full load (g/kWh)

28

24

20

13

Heat rejection to coolant (kW)

92

94

99

111

ICFN – Continous service: Rated output available 1/1 h.
Unlimited h/year service time at a load factor of 100%.

SCANIA industrial engines

se 151 87 södertälje, sweden

telephone +46 8 553 810 00

telefax +46 8 553 829 93

www.scania.com

engines@scania.com

dC09 083a. 243 kW (330 hp)

us tier 4i, eu stage iiiB

edition 01 ©

scania CV

a

B,

se

-151 87

södertälje,

sweden

190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340

140

150

160

170

180

190

200

210

220

230

240

250

hp

kW

110

120

130

140

150

160

170

180

1080

1180

1280

1380

1480

1580

1680

1780

kpm

Nm

0

10

20

30

40

50

60

70

80

90

100

180

185

190

195

200

205

210

215

220

1000

1200

1400

1600

1800

2000

g/kWh

Reductant

g/kWh

Fuel

rpm

Reductant

Fuel

190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340

140

150

160

170

180

190

200

210

220

230

240

250

hp

kW

110

120

130

140

150

160

170

180

1080

1180

1280

1380

1480

1580

1680

1780

kpm

Nm

0

10

20

30

40

50

60

70

80

90

100

180

185

190

195

200

205

210

215

220

1000

1200

1400

1600

1800

2000

g/kWh

Reductant

g/kWh

Fuel

rpm

Reductant

Fuel

190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340

140

150

160

170

180

190

200

210

220

230

240

250

hp

kW

110

120

130

140

150

160

170

180

1080

1180

1280

1380

1480

1580

1680

1780

kpm

Nm

0

10

20

30

40

50

60

70

80

90

100

180

185

190

195

200

205

210

215

220

1000

1200

1400

1600

1800

2000

g/kWh

Reductant

g/kWh

Fuel

rpm

Reductant

Fuel

Output

Torque

Spec fuel and reductant consumption

Engine description

No of cylinders

5 in-line

Working principle

4-stroke

Firing order

1 - 2 - 4 - 5 - 3

Displacement

9.3 litres

Bore x stroke

130 x 140 mm

Compression ratio

16:1

Weight

950 kg (excl oil and coolant)

Piston speed at 1500 rpm

7.0 m/s

Piston speed at 1800 rpm

8.4 m/s

Camshaft

High position alloy steel

Pistons

Aluminium pistons

Connection rods

I-section press forgings of alloy steel

Crankshaft

Alloy steel with hardened
and polished bearing surfaces

Oil capacity

32-38 dm

3

Electrical system

1-pole 24V

1:6964

1242

1:6965

427

447

674

430

Test conditions Air temperature +25°C. Barometric pressure 100 kPa (750 mmHg). Humidity 30%. Diesel fuel
acc. to ECE R 24 Annex 6. Density of fuel 0.840 kg/dm

3

.

Viscosity of fuel 3.0 cSt at 40°C. Energy value 42700 kJ/kg.

Power test code ISO 3046. Power and fuel values +/-3%.

all dimensions in mm

SCANIA industrial engines

sCr system

us 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 NO

X

content in the exhaust gases.

A chemical process is started by injecting reductant, 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 NO

X

in the best possible

way. Scania is making use of a system that is carefully developed and
tested in our own laboratory.

The reductant 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 reductant 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

Reductant tank and pump module

38 l

60 l

2

Reductant fl uid return line

2 m

3.5 m

3

Coolant valve



–

4

Reductant pressure line

2 m

3.5 m

5

Coolant hose for tank and pump
heating

–

–

6

Evaporator module / Hydrolysis
catalyst with reductant doser



–

7

NO

X

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, 9 m

5

Reductant doser electrical cable

3 m

6 m

6

NO

X

sensor electrical cable

3 m

6 m

The principle for Scania SCR system

This specifi cation may be revised without notice.

6

1

9

2

8

3

7

5

10

4

1:7058

3

1

2

6

5

4

1:7059

SCANIA industrial engines

se 151 87 södertälje, sweden

telephone +46 8 553 810 00

telefax +46 8 553 829 93

www.scania.com

engines@scania.com

sCr system

us tier 4i, eu stage iiiB

edition 04 ©

scania CV

a

B,

se

-151 87

södertälje,

sweden

Engine

Power (kw)

Volume (litres) Measure A (mm)

DC09

202-294

24

765

DC13

257-405

33

857

DC16

405-515

48

1060

SCR catalyst

Hydrolysis catalyst (DC16)
with reductant doser

720

280

85

21

1:7060

575

725

280

85

14

705

1:7061

466

Ø185

Ø190

1:7062

Reductant tank - 38 litres
Total volume: 50 litres
Filling volume: 38 litres

Reductant tank - 60 litres
Total volume: 75 litres
Filling volume: 60 litres

This specification may be revised without notice.

Evaporator module (DC09, DC13)
with reductant doser

SCANIA industrial engines

dC09 083a. 257 kW (350 hp)

us tier 4i, eu stage iiiB

Standard equipment
• Scania Engine Management System, EMS
• Extra high pressure fuel injection system, XPI
• Turbocharger
• Fuel filter and extra pre-filter with water

separator

• Fuel heater
• Oil filter, full flow
• Centrifugal oil cleaner
• Oil cooler, integrated in block
• Oil filler, in valve cover
• Deep front oil sump
• Oil dipstick, in block
• Magnetic drain plug for oil draining
• Starter, 1-pole 6.0 kW
• Alternator, 1-pole 100A
• Flywheel, for use with friction clutch
• Silumin flywheel housing, SAE 1 flange
• Front-mounted engine brackets
• SCR system
• Open crankcase ventilation
• Operator’s manual

Optional equipment
• Cooling package
• Puller and pusher fans
• Fan ring with sealing
• Hydraulic pump
• Air compressor
• AC compressor
• Side-mounted PTO
• Front-mounted PTO
• Exhaust connections
• Electrical base system
• Control and instrument panels
• Accelerator position sensor
• Engine heater
• Flywheels: SAE11.5”, SAE14”, DANA15/16”,

DANA17” flexplate, ZF WG260

• Stiff rubber engine suspension
• Air cleaner
• Closed crankcase ventilation
• Studs in flywheel housing
• External thermostat for extra oil cooler
• Low coolant level reaction
• Variable idle speed setting
• Low oil sump
• Oil level sensor

The industrial engines from Scania are based on a robust design with a strength
optimised cylinder block containing wet cylinder liners that can easily be exchanged.
Individual cylinder heads with 4 valves per cylinder promotes repairability and fuel
economy.
The engine is equipped with a Scania developed Engine Management System,
EMS, in order to ensure the control of all aspects related to engine performance.
The injection system is Scania’s XPI (Extra High Pressure Injection), a common rail
system that in combination with SCR (Selective Catalytic Reduction) gives low exhaust
emissions with good fuel economy and a high torque. The engine can be fitted with
many accessories such as air cleaners, silencers, PTOs and flywheels in order to suit
a variety of installations.

This specification may be revised without notice.

Engine speed (rpm)

Rating

1200

1500

1800

2100

Gross power (kW)

ICFN

225

257

257

257

Gross power (hp, metric)

ICFN

306

350

350

350

Gross torque (Nm)

ICFN

1790

1636

1363

1169

Spec fuel consumption. Full load (g/kWh)

195

197

205

216

Spec fuel consumption. 3/4 load (g/kWh)

192

194

205

224

Spec fuel consumption. 1/2 load (g/kWh)

196

200

214

242

Reductant consumption. Full load (g/kWh)

28

24

18

14

Heat rejection to coolant (kW)

94

100

104

115

ICFN – Continous service: Rated output available 1/1 h.
Unlimited h/year service time at a load factor of 100%.

SCANIA industrial engines

se 151 87 södertälje, sweden

telephone +46 8 553 810 00

telefax +46 8 553 829 93

www.scania.com

engines@scania.com

dC09 083a. 257 kW (350 hp)

us tier 4i, eu stage iiiB

edition 01 ©

scania CV

a

B,

se

-151 87

södertälje,

sweden

190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340

350

360

140

150

160

170

180

190

200

210

220

230

240

250

260

hp

kW

110

120

130

140

150

160

170

180

190

200

1080

1180

1280

1380

1480

1580

1680

1780

1880

1980

kpm

Nm

0

10

20

30

40

50

60

70

80

90

100

180

185

190

195

200

205

210

215

220

1000

1200

1400

1600

1800

2000

g/kWh

Reductant

g/kWh

Fuel

rpm

Reductant

Fuel

190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340

350

360

140

150

160

170

180

190

200

210

220

230

240

250

260

hp

kW

110

120

130

140

150

160

170

180

190

200

1080

1180

1280

1380

1480

1580

1680

1780

1880

1980

kpm

Nm

0

10

20

30

40

50

60

70

80

90

100

180

185

190

195

200

205

210

215

220

1000

1200

1400

1600

1800

2000

g/kWh

Reductant

g/kWh

Fuel

rpm

Reductant

Fuel

190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340

350

360

140

150

160

170

180

190

200

210

220

230

240

250

260

hp

kW

110

120

130

140

150

160

170

180

190

200

1080

1180

1280

1380

1480

1580

1680

1780

1880

1980

kpm

Nm

0

10

20

30

40

50

60

70

80

90

100

180

185

190

195

200

205

210

215

220

1000

1200

1400

1600

1800

2000

g/kWh

Reductant

g/kWh

Fuel

rpm

Reductant

Fuel

Output

Torque

Spec fuel and reductant consumption

Engine description

No of cylinders

5 in-line

Working principle

4-stroke

Firing order

1 - 2 - 4 - 5 - 3

Displacement

9.3 litres

Bore x stroke

130 x 140 mm

Compression ratio

16:1

Weight

950 kg (excl oil and coolant)

Piston speed at 1500 rpm

7.0 m/s

Piston speed at 1800 rpm

8.4 m/s

Camshaft

High position alloy steel

Pistons

Aluminium pistons

Connection rods

I-section press forgings of alloy steel

Crankshaft

Alloy steel with hardened
and polished bearing surfaces

Oil capacity

32-38 dm

3

Electrical system

1-pole 24V

1:6964

1242

1:6965

427

447

674

430

Test conditions Air temperature +25°C. Barometric pressure 100 kPa (750 mmHg). Humidity 30%. Diesel fuel
acc. to ECE R 24 Annex 6. Density of fuel 0.840 kg/dm

3

.

Viscosity of fuel 3.0 cSt at 40°C. Energy value 42700 kJ/kg.

Power test code ISO 3046. Power and fuel values +/-3%.

all dimensions in mm