Engine Data Of Engines For Light Duty; V8-1000 (D2868 Le426) - Man D2868 LE426 Operating Instruction

MAN marine diesel engines D2868 LE4.. / D2862 LE4..

11.3 Engine data of engines for light duty

11.3.1 V8-1000 (D2868 LE426)

Engine model
Design
Operating principle
Combustion system
Supercharging
Number of cylinders
Bore
Stroke
Swept volume
Compression ratio
Operating mode
Rating
D2868 LE426
Max. torque
D2868 LE426
Ignition sequence DIN 73021
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
106
V8-1000 (D2868 LE426)
V 90°
4-stroke diesel
Direct injection
1-stage exhaust turbocharging with intercooling and charge-air
control (Waste Gate)
8
128 mm
157 mm
16 160 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 %
735 kW / 1000 hp at 2300 rpm
3340 Nm at 1300 - 2100 rpm
1-5-7-2-6-3-4-8, 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
62 litres
2 oil modules, each with 2 oil coolers and one oil separator
Liquid cooling
85 litres
80-90 °C, short term 95 °C permissible
24 V; 7.0 KW
28 V; 1x 120A or 2x 120A
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Technical Data