DI16 072M

SCANIA MARINE engines
DI16 072M. 552 kW (750 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)
1200
1500
1800
2100
Gross power, full load (kW)
Rating
324
453
520
552
Gross power, full load (hp, metric)
441
617
708
750
Gross power, propeller curve (kW)
136
238
375
552
Gross power, propeller curve (hp, metric)
185
324
511
750
IFN
Gross torque (Nm)
2579
2887
2760
2510
Spec fuel consumption. Full load (g/kWh)
196
201
194
213
Spec fuel consumption. 3/4 load (g/kWh)
194
201
202
215
Spec fuel consumption. 1/2 load (g/kWh)
195
203
212
219
Spec fuel consumption. Propeller curve (l/h)
32
57
91
140
367
462
Optimum fuel consumption (g/kWh)
Heat rejection to coolant (kW)
Standard equipment
• Scania Engine Management System, EMS
• Unit injectors, PDE
• Twin turbochargers, heat insulated
• Fuel pre-filter with water separator
• Fuel filter
• Oil filter, full flow
• Centrifugal oil cleaner
• Oil cooler, integrated in block
• Oil filler, in valve cover
• Deep front oil sump
• Oil dipstick, front
• Starter, 2-pole 7.0 kW
• Alternator, 2-pole 100A
• Flywheel SAE 14
• Silumin flywheel housing, SAE 1 flange
• Front-mounted engine brackets
• Catwalk and cover for belt transmission
• Closed crankcase ventilation
• Sea water charge air cooler
• Sea water pump
• Dual heat exchangers with expansion tanks
• Operator’s manual
Optional equipment
• Electrical base system
• Accelerator position sensor
• Control panel
• Instrument panel
• Scania EMS display
• Hydraulic pump
• Side-mounted PTO
• Front-mounted PTO
• Exhaust connections
• Engine heater
• Power pack engine brackets
• Stiff rubber suspension
• Air cleaner
• Studs in flywheel housing
• Reversible fuel filter
• Low coolant level reaction
• Variable idle speed setting
• Low oil sump
• Oil draining with pump
• Oil level sensor
• Bilge pump
193
240
335
IFN - Intermittent service: Intended for intermittent use where rated power is available 1 hour/3 hours period. Accumulated load factor must not exceed 80% of rated power.
Unlimited h/year service time.
This specification may be revised without notice.
SCANIA MARINE engines
DI16 072M. 552 kW (750 hp)
IMO Tier II, EU Stage IIIA
Output
Engine description
kW
No of cylinders
V8
Working principle
4-stroke
Firing order
1-5-4-2-6-3-7-8
750 hp
550
530
710
510
kW
670 hp
750
490
550
470
530
Displacement
16.4 litres
Bore x stroke
130 x 154 mm
Compression ratio
16.7:1
Weight
1670 kg (excl oil and coolant)
Piston speed at 1500 rpm
7.7 m/s
Piston speed at 1800 rpm
9.24 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
40-48 dm3 (standard oil sump)
Electrical system
2-pole 24V
kW
630
710
750 hp
590
670
450
510
550
430
490
530
410
470
510
390
450
490
370
430
470
350
410
450
330
390
430
310
370
410
290
350
390
270
330
370
250
310
350
230
290
330
210
270
310
190
250
290
170
230
270
710
550
630
670
510
590
630
470
550
590
430
510
550
390
470
510
350
430
470
310
390
430
270
350
390
230
310
350
210
250
2960
190
230
2760
170
210
Torque
270
300 kpm
310
Nm
Nm
280
230
270
2560
190
2960
2360
170
260
300
240 kpm
230
2760
2160
280
220
2960
1960
Nm 2560
260
200 kpm
300
1551
240
280
230
g/kWh 2160
2560
210
1960
2360
190
(g/kWh)
2160
170
230
g/kWh
150
Spec1960
fuel consumption
(l/h)
210
130
190 900
1100
1300
1500
1700
1900
(g/kWh)
230
g/kWh
170
210
Propeller curve, assumed exponent 2.5
150
(l/h)
190
Full load curve
(g/kWh)
130
170900
1100
1300
1500
1700
1900
150
625
130
626
900
(l/h)
Propeller curve, assumed exponent 2.5
Full load1300
curve 1500
1100
1700
1900
170
220
260
l/h
130
200
240
90
220
l/h
170
50
200
2100
130
10
90
170
rpm
l/h
50
130
2100
2100
10
90
50
10
rpm
rpm
786
Propeller curve, assumed exponent 2.5
Full load curve
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.
1:7171
Power test code ISO 3046. Power and fuel values +/-3%.
428
Edition 02 © Scania CV AB, SE-151 87 Södertälje, Sweden
1:7172
2360
2760
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