SCANIA INDUSTRIAL ENGINES (specification) - part 12

SCANIA INDUSTRIAL ENGINES

DC13 087A. 257 kW (350 hp)

EU Stage IV, US Tier 4f

Standard equipment
•  Scania Engine Management System, EMS
•  Extra high pressure fuel injection system, XPI
•  Turbocharger (VGT)
•  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
•  EGR 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”,

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 easiliy 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) and EGR (Exhaust
Gas Recirculation) 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

Gross power (kW)

ICFN

197

245

257

Gross power (hp, metric)

ICFN

268

333

349

Gross torque (Nm)

ICFN

1569

1559

1365

Spec fuel consumption. Full load (g/kWh)

195

200

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

198

200

204

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

205

209

221

Reductant consumption. Full load (g/kWh)

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

Note!
The fuel consumption values are valid when the engine uses fully warm after treatment system and
in warm conditions. Fuel efficiency will be reduced during warm up and with colder ambient tempe-
rature, escpecially in combination with un-efficient thermal insulation of after treatment system.

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

DC13 087A. 257 kW (350 hp)

EU Stage IV, US Tier 4f

Edition 03 © Scania CV AB, SE-151 87 Södertälje, Sweden

Engine description

No of cylinders

6 in-line

Working principle

4-stroke

Firing order

1 - 5 - 3 - 6 - 2 - 4

Displacement

12.7 litres

Bore x stroke

130 x 160 mm

Compression ratio

17.3:1

Weight

1075 kg (excl oil and coolant)

Piston speed at 1500 rpm

8.0 m/s

Piston speed at 1800 rpm

9.6 m/s

Camshaft

High position alloy steel

Pistons

Steel pistons

Connection rods

I-section press forgings of alloy steel

Crankshaft

Alloy steel with hardened
and polished bearing surfaces

Oil capacity

34-45 dm

Electrical system

1-pole 24V

1398

493

472

691

428

All dimensions in mm

1:7248

1:7249

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

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

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

190

210

230

250

270

290

310

330

350

140

150

160

170

180

190

200

210

220

230

240

250

260

120

130

140

150

160

170

1180

1280

1380

1480

1580

1680

kpm

100

190

195

200

205

1000

1200

1400

1600

1800

g/kWh
Reductant

g/kWh
Fuel

rpm

Reductant

Fuel

190

210

230

250

270

290

310

330

350

140

150

160

170

180

190

200

210

220

230

240

250

260

120

130

140

150

160

170

1180

1280

1380

1480

1580

1680

kpm

100

190

195

200

205

1000

1200

1400

1600

1800

g/kWh
Reductant

g/kWh
Fuel

rpm

Reductant

Fuel

190

210

230

250

270

290

310

330

350

140

150

160

170

180

190

200

210

220

230

240

250

260

120

130

140

150

160

170

1180

1280

1380

1480

1580

1680

kpm

100

190

195

200

205

1000

1200

1400

1600

1800

g/kWh
Reductant

g/kWh
Fuel

rpm

Reductant

Fuel

Output

Torque

Spec fuel and reductant consumption

SCANIA INDUSTRIAL ENGINES

SCR system

EU Stage IV, US Tier 4f

SCR (Selective Catalytic Reduction) technology is used on Scania’s engines for
EU Stage IV and US Tier 4f to reduce the NO

content in the exhaust gases.

A chemical process is started by injecting reductant, an 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

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 is available in different sizes and is heated by the engine’s
cooling system in order to avoid freezing of the urea solution; urea freezes at
-11°C. The tank and a pump module are delivered as a unit which is fitted 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.

Standard

Optional

1 Evaporator module



2 Reductant pressure line

2.5 m

4 m, 5 m, 6.5 m

Coolant hose for tank and pump
heating

4 Coolant valve



5 Reductant fluid return line

2.5 m

4 m, 5 m, 6.5 m

6 Reductant tank

38 l

45 l, 60 l, 63 l, 70 l

Coolant hose, return from tank and
pump heating

8 NOx sensor with control unit



9 Oxidation catalytic converter

Engine-mounted

Separately

10 Temperature sensor



11 SCR catalyst



12 NO

sensor with control unit



Standard

Optional

1 Customer interface, SCR system



–

2 between engine and SCR control unit

3 m

4.5 m, 6 m

3 NO

sensor electrical cable

3 m

4.5 m, 6 m

4 Electrical interface, SCR system



5 Reductant doser electrical cable

3 m

4.5 m, 6 m

6 Temperature sensor electrical cable

3 m

4.5 m, 6 m, 9 m

7 NO

sensor electrical cable

3 m

4.5 m, 6 m, 9 m

The principle for Scania SCR system

This specification may be revised without notice.

1) Not DC13 085A or DC16.

Mechanical system

Electric system

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

EU Stage IV, US Tier 4f

Edition 09 © Scania CV AB, SE-151 87 Södertälje, Sweden

Evaporator module (DC9 and DC13)

Oxidation catalytic converter (not DC13 085A or DC16)

720

280

575

1:7265

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

This specification may be revised without notice.

Engine

Dimensions A (mm)

DC09 (202 kW - 257 kW)

786

DC09 (276 kW - 294 kW)

900

DC13 (257 kW - 331 kW)

900

DC13 (368 kW - 405 kW)

970

DC16

970

Evaporator module (DC16)

SCR catalyst

Other available sizes: 45 litres (total volume 62 litres)

60 litres (total volume 75 litres

63 litres (total volume 80 litres)

70 litres (total volume 88 litres)

720

280

671

1:7265

348.5

1:7357

Engine speed (rpm)

Rating

1200

1500

1800

2100

Gross power (kW)

ICFN

214

257

Gross power (hp, metric)

ICFN

291

349

350

Gross torque (Nm)

ICFN

1700

1635

1365

1170

Spec fuel consumption. Full load (g/kWh)

195

194

200

213

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

197

199

204

218

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

203

207

221

267

Reductant consumption. Full load (g/kWh)

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

Note!
The fuel consumption values are valid when the engine uses fully warm after treatment
system and in warm conditions. Fuel efficiency will be reduced during warm up and with
colder ambient temperature, escpecially in combination with un-efficient thermal insula-
tion of after treatment system.

SCANIA INDUSTRIAL ENGINES

DC13 087A. 257 kW (350 hp)

EU Stage IV, US Tier 4f

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

separator

ZF WG260

This specification may be revised without notice.

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

DC13 087A. 257 kW (350 hp)

EU Stage IV, US Tier 4f

Edition 03 © Scania CV AB, SE-151 87 Södertälje, Sweden

Engine description

No of cylinders

6 in-line

Working principle

4-stroke

Firing order

1 - 5 - 3 - 6 - 2 - 4

Displacement

12.7 litres

Bore x stroke

130 x 160 mm

Compression ratio

17.3:1

Weight

1075 kg (excl oil and coolant)

Piston speed at 1500 rpm

8.0 m/s

Piston speed at 1800 rpm

9.6 m/s

Camshaft

High position alloy steel

Pistons

Steel pistons

Connection rods

I-section press forgings of alloy steel

Crankshaft

Alloy steel with hardened
and polished bearing surfaces

Oil capacity

34-45 dm

Electrical system

1-pole 24V

1398

493

472

691

428

All dimensions in mm

1:7248

1:7249

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

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

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

150

170

190

210

230

250

270

290

310

330

350

110

120

130

140

150

160

170

180

190

200

210

220

230

240

250

260

115

125

135

145

155

165

175

1115

1215

1315

1415

1515

1615

1715

kpm

100

180

185

190

195

200

205

210

215

800

1000

1200

1400

1600

1800

2000

g/kWh

Reductant

g/kWh

Fuel

rpm

Reductant

Fuel

150

170

190

210

230

250

270

290

310

330

350

110

120

130

140

150

160

170

180

190

200

210

220

230

240

250

260

115

125

135

145

155

165

175

1115

1215

1315

1415

1515

1615

1715

kpm

100

180

185

190

195

200

205

210

215

800

1000

1200

1400

1600

1800

2000

g/kWh

Reductant

g/kWh

Fuel

rpm

Reductant

Fuel

150

170

190

210

230

250

270

290

310

330

350

110

120

130

140

150

160

170

180

190

200

210

220

230

240

250

260

115

125

135

145

155

165

175

1115

1215

1315

1415

1515

1615

1715

kpm

100

180

185

190

195

200

205

210

215

800

1000

1200

1400

1600

1800

2000

g/kWh

Reductant

g/kWh

Fuel

rpm

Reductant

Fuel

Output

Torque

Spec fuel and reductant consumption

SCANIA INDUSTRIAL ENGINES

SCR system

EU Stage IV, US Tier 4f

SCR (Selective Catalytic Reduction) technology is used on Scania’s engines for
EU Stage IV and US Tier 4f to reduce the NO

content in the exhaust gases.

in the best possible way. Scania is

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

Standard

Optional

1 Evaporator module



2 Reductant pressure line

2.5 m

4 m, 5 m, 6.5 m

Coolant hose for tank and pump
heating

4 Coolant valve



5 Reductant fluid return line

2.5 m

4 m, 5 m, 6.5 m

6 Reductant tank

38 l

45 l, 60 l, 63 l, 70 l

Coolant hose, return from tank and
pump heating

8 NOx sensor with control unit



9 Oxidation catalytic converter

Engine-mounted

Separately

10 Temperature sensor



11 SCR catalyst



12 NO

sensor with control unit



Standard

Optional

1 Customer interface, SCR system



–

2 between engine and SCR control unit

3 m

4.5 m, 6 m

3 NO

sensor electrical cable

3 m

4.5 m, 6 m

4 Electrical interface, SCR system



5 Reductant doser electrical cable

3 m

4.5 m, 6 m

6 Temperature sensor electrical cable

3 m

4.5 m, 6 m, 9 m

7 NO

sensor electrical cable

3 m

4.5 m, 6 m, 9 m

The principle for Scania SCR system

This specification may be revised without notice.

1) Not DC13 085A or DC16.

Mechanical system

Electric system

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

EU Stage IV, US Tier 4f

Evaporator module (DC9 and DC13)

Oxidation catalytic converter (not DC13 085A or DC16)

720

280

575

1:7265

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

This specification may be revised without notice.

Engine

Dimensions A (mm)

DC09 (202 kW - 257 kW)

786

DC09 (276 kW - 294 kW)

900

DC13 (257 kW - 331 kW)

900

DC13 (368 kW - 405 kW)

970

DC16

970

Evaporator module (DC16)

SCR catalyst

Other available sizes: 45 litres (total volume 62 litres)

60 litres (total volume 75 litres

63 litres (total volume 80 litres)

70 litres (total volume 88 litres)

720

280

671

1:7265

348.5

1:7357

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