V12-1800 (D2862 Le436), V12-1650 (D2862 Le456) - Man V8-1000 Installation And Operating Instructions Manual

11.3.4 V12-1800 (D2862 LE436), V12-1650 (D2862 LE456)

Engine model
Design
Operating principle
Combustion system
Supercharging
Number of cylinders
Bore
Stroke
Swept volume
Compression ratio
Operating mode
Rating
D2862 LE436
D2862 LE456
Max. torque
D2862 LE436
D2862 LE456
Firing order
Valve clearance (cold engine)
Intake
Exhaust
Fuel system
High-pressure pump
Injection system
Governor
Injectors
Engine lubrication
Oil change quantity (with filter)
Oil filter
Engine cooling system
Coolant capacity
Coolant temperature
Electrical equipment
Starter
Alternator
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Dies gilt insbesondere für das Kapitel Allgemeine Sicherheitshinweise
und die jeweiligen Sicherheitshinweise in den Kapiteln.
MAN marine diesel engines D2868 LE4.. / D2862 LE4..
V12-1800 (D2862 LE436), V12-1650 (D2862 LE456)
V 90°
4-stroke diesel
Direct injection
2-stage exhaust turbocharging with intercooling and charge-air
control (Waste Gate)
12
128 mm
157 mm
24 243 cc
17 : 1
Up to 1000 operating hours per year at a maximum of 20 % of
time at full load and an average load of 50 %
1324 kW / 1800 hp at 2300 rpm
1213 kW / 1650 hp at 2300 rpm
6010 Nm at 1200 - 2100 rpm
5510 Nm at 1200 - 2100 rpm
1-12-2-11-3-10-6-7-5-8-4-9, cylinder arrangement, see page 111
0.50 mm
0.80 mm
Bosch CP 3.4
Common rail
Electronic Diesel Control
(EDC) - Type EDC 7 C32
8-hole nozzles
Forced lubrication
92 l
2 oil modules, each with 2 oil coolers and one oil separator
Liquid cooling
113 litres
80-90 °C, short term 95 °C permissible
24 V; 7.0 KW
28 V; 1x 120A or 2x 120A
Technical Data
109