DI16 070M

SCANIA MARINE engines
DI16 070M. 460 kW (625 hp)
IMO Tier II, US Tier 2, 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
Gross power, full load (kW)
Gross power, full load (hp, metric)
Gross power, propeller curve (kW)
ICFN
1200
1500
1800
368
437
460
501
595
625
167
292
460
Gross power, propeller curve (hp, metric)
227
397
625
Gross torque (Nm)
2931
2784
2440
Spec fuel consumption. Full load (g/kWh)
199
198
204
Spec fuel consumption. 3/4 load (g/kWh)
197
202
208
Spec fuel consumption. 1/2 load (g/kWh)
203
202
215
Spec fuel consumption. Propeller curve (l/h)
41
70
112
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
196
278
320
354
ICFN - Continuous service: Rated power available 1 h/1 h. Unlimited h/year service time at a total
load factor of 100%.
This specification may be revised without notice.
SCANIA MARINE engines
DI16 070M. 460 kW (625 hp)
IMO Tier II, US Tier 2, EU Stage IIIA
Output
Engine description
630 hp
kW
No of cylinders
V8
Working principle
4-stroke
Firing order
1-5-4-2-6-3-7-8
Displacement
16.4 litres
Bore x stroke
130 x 154 mm
Compression ratio
16.7:1
Weight
1670 kg (excl oil and coolant)
350
390
430
Piston speed at 1500 rpm
7.7 m/s
330
370
410
Piston speed at 1800 rpm
9.24 m/s
310
350
390
Camshaft
High position alloy steel
290
330
370
Pistons
Steel pistons
Connection rods
I-section press forgings of alloy steel
270
310
350
Crankshaft
Alloy steel with hardened
and polished bearing surfaces
Oil capacity
40-48 dm3 (standard oil sump)
210
250
290
2-pole 24V
190
230
270
Electrical system
450
kW
kW
610
590
630 hp
570
430
410
450
610
550
390
430
590
530
570 hp
510
630
370
410
450
550
490
610
530
470
590
510
450
570
490
430
550
470
410
530
450
390
510
430
370
490
410
350
470
250
290
330
390
330
450
370
310
430
350
290
410
230
270
310
330
270
390
310
250
370
290
230
350
170
210
250
Nm
270
330
250
320 kpm
310
230
290
280
190
3160
230
170
Torque
2760
210
1551
625
626
270
2360
3160
190
240 kpm
320
1960
2760
170
200
280
230
2360
240 l/h
170
320 kpm
200
130
280
250
g/kWh
240
Nm 3160
220
1960
200
2760
(g/kWh)
180
g/kWh
240
160
2360
(l/h)
140
Spec220
fuel
consumption
800
1000
1200
1400
1600
200
1960
(g/kWh)
180
Propeller curve, assumed exponent 2.5
160
(l/h)
Full load curve
g/kWh
240
140
220800
1000
1200
1400
1600
200
(g/kWh)
Propeller curve, assumed exponent 2.5
180
Full load curve
160
(l/h)
140
800
1000
1200
1400
1600
90
1800
l/h
50
240
170
10
130
200
90
50
1800
10
170
l/h
130
90
50
1800
10
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
Nm
All dimensions in mm
SE 151 87 Södertälje, Sweden
Telephone +46 8 553 810 00
Telefax +46 8 553 829 93
www.scania.com
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