SCANIA MARINE engines
DI09 072M. 294 kW (400 hp)
IMO Tier II, EU Stage IIIA
The marine 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 engines are type approved in all major classification societies.
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 based on electronically controlled unit injectors that gives low
exhaust emissions with good fuel economy and a high torque already at low revs.
The engine can be fitted with many accessories such as air cleaners, PTOs, transmissions and type approved instrumentation in order to suit a variety of installations.
Engine speed (rpm)
Rating
1200
1500
1800
2100
Gross power, full load (kW)
IFN
205
256
294
294
Gross power, full load (hp, metric)
IFN
279
348
400
400
Gross power, propeller curve (kW)
IFN
73
127
200
294
Gross power, propeller curve (hp, metric)
IFN
99
172
272
400
Gross torque (Nm)
IFN
1631
1630
1560
1337
Spec fuel consumption. Full load (g/kWh)
200
195
201
209
Spec fuel consumption. 3/4 load (g/kWh)
196
193
196
210
Spec fuel consumption. 1/2 load (g/kWh)
199
198
202
217
Spec fuel consumption. Propeller curve (l/h)
18
30
47
73
211
226
Optimum fuel consumption (g/kWh)
Heat rejection to coolant (kW)
Standard equipment
• Scania Engine Management System, EMS
• Unit injectors, PDE
• Turbocharger
• Fuel pre-filter with water separator
• Fuel filter
• Oil filter, full flow
• Centrifugal oil cleaner
• Oil cooler, integrated in block
• Oil filler, in engine block
• Oil dipstick, in block
• Starter, 2-pole 7.0 kW
• Alternator, 2-pole 100A
• Flywheel SAE 14
• Silumin flywheel housing, SAE 1 flange
• Front-mounted engine brackets
• Protection covers
• Closed crankcase ventilation
• Operator’s manual
Engines with heat exchanger:
• Sea water pump
• Heat exchanger with expansion tank
Optional equipment
• Hydraulic pump
• Side-mounted PTO
• Front-mounted PTO
• Exhaust connections
• Electrical base system
• Control and instrument panels
• Accelerator position sensor
• Engine heater
• Power pack engine bracket
• Stiff rubber suspension
• Air cleaner
• Studs in flywheel housing
• Reversible fuel filter
• Low coolant level reaction
• Variable idle speed setting
• Low oil sump
• Long oil dipstick
• Oil level sensor
• Bilge pump
191
156
182
IFN – Intermittent service: Intended for intermittent use where rated power is available 1 h/3 h.
Accumlated load factor must not exceed 80% of rated power. Unlimited h/year service time.
This specification may be revised without notice.
SCANIA MARINE engines
DI09 072M. 294 kW (400 hp)
IMO Tier II, EU Stage IIIA
Output
Engine description
kW
5 in-line
290
Working principle
4-stroke
Firing order
1-2-4-5-3
Displacement
9.3 litres
Bore x stroke
130 x 140 mm
Compression ratio
18:1
Weight
with heat exchanger
with keel cooling
(excl oil and coolant)
1150 kg
1044 kg
Piston speed at 1500 rpm
7.0 m/s
Piston speed at 1800 rpm
8.4 m/s
Camshaft
High position alloy steel
Pistons
Aluminum pistons
Connection rods
I-section press forgings of alloy steel
Crankshaft
Alloy steel with hardened
and polished bearing surfaces
Oil capacity
32-38 dm3 (standard oil sump)
Electrical system
2-pole 24V
280
300
270
300
290
260
290
280
250
280
270
240
270
260
230
260
250
220
250
240
210
240
230
200
230
220
190
220
210
180
210
200
170
200
190
160
190
180
150
180
170
140
170
160
130
160
150
120
150
140
110
140
130
kW
kW
Nm
410 hp
300
No of cylinders
390
110
410 hp
370
410 hp
390
350
390
370
330
370
350
310
350
330
290
330
310
270
310
290
250
290
270
230
270
250
210
250
230
190
230
210
170
210
190
150
190
170
180
170 kpm
150
160
150
1780
1380
140 kpm
180
1780
1580
1180
180 kpm
120
160
1580
1380
980
160
100
140
1380
1180
230
1180
210
980
140
120
130
120
1780
120
110
1580
Torque
Nm
Nm
1218
503
120
85
100
190
980
150
210
230
130
190
210
170
190
130
150
700
130
85
(l/h)
900
150
170
472
100
45
(g/kWh)
Spec fuel
170 consumption
230
g/kWh
g/kWh
1419
900
900
(g/kWh)
1100
(g/kWh)
1300
1500
1700
1900
(l/h)
Propeller curve, assumed
exponent 2.5
Full load curve
1100
1300
1500 (l/h)
1700
1900
1100
1300
1500
1700
1900
Propeller curve, assumed exponent 2.5
Full load curve
Propeller curve, assumed exponent 2.5
Full load curve
2100
85
5
l/h
l/h
l/h
45 rpm
45
2100
2100
5
5
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/dm3. Viscosity of fuel 3.0 cSt at 40°C. Energy value 42700 kJ/kg.
1:7224
Power test code ISO 3046. Power and fuel values +/-3%.
448
Edition 02 © Scania CV AB, SE-151 87 Södertälje, Sweden
1:7223
g/kWh
Engine with heat exchanger
All dimensions in mm
SE 151 87 Södertälje, Sweden
Telephone +46 8 553 810 00
Telefax +46 8 553 829 93
www.scania.com
engines@scania.com
rpm
rpm