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L70MC-C8 & L70ME-C8 |
Main data |
Cylinder bore : 700mm |
Piston stroke : 2 360mm |
Speed : 91-108rpm |
Mean effective pressure at L1 : 20.0bar |
Piston speed : 8.5m/s |
Fuel specification : Fuel oil-ISO 8217,category ISO-F-RMK55 |
Rated power:Propulsion Engines |
Cyl. | Output in kW at |
108rpm | 91 rpm |
L1 | L2 | L3 | L4 |
kW | kW | kW | kW |
5 | 16 350 | 13 100 | 13 750 | 11 000 |
6 | 19 620 | 15 720 | 16 500 | 13 200 |
7 | 22 890 | 18 340 | 19 250 | 15 400 |
8 | 26 160 | 20 960 | 22 000 | 17 600 |
Brake specific fuel consumption(BSFC) |
| g/kWh | g/kWh | g/kWh | g/kWh |
L70ME-C8 | 170 | 164 | 170 | 164 |
L70MC-C8 | 173 | 167 | 173 | 167 |
Principal engine dimensions(mm)and weights(tonnes)L70ME-C8 |
Cyl. | Lmin. | C | B | A | H1 | H2 | H3 | Weight* |
5 | 7639 | 1 262 | 3 980 | 1 190 | 11 250 | 10 550 | 10 575 | 437 |
6 | 8 829 | 1 262 | 3 980 | 1 190 | 11 250 | 10 550 | 10 575 | 506 |
7 | 10 019 | 1 262 | 3 980 | 1 190 | 11 250 | 10 550 | 10 575 | 569 |
8 | 11 209 | 1 262 | 3 980 | 1 190 | 11 250 | 10 550 | 10 575 | 642 |
Principal engine dimensions(mm)and weights(tonnes)L70MC-C8 |
Cyl. | Lmin. | C | B | A | H1 | H2 | H3 | Weight* |
5 | 7 781 | 1 262 | 3 980 | 1 190 | 11 250 | 10 475 | 10 475 | 465 |
6 | 8 971 | 1 262 | 3 980 | 1 190 | 11 250 | 10 475 | 10 475 | 501 |
7 | 10 161 | 1 262 | 3 980 | 1 190 | 11 250 | 10 475 | 10 475 | 586 |
8 | 11 351 | 1 262 | 3 980 | 1 190 | 11 250 | 10 475 | 10 475 | 683 |
*The mass can vary up to 10% depending on the design and options chosen. |
MAN L70MC-C8 & L70ME-C8 Marine diesel engine