MAN Energy Solutions
8L35/44DF-GS-50Hz
MAN Energy Solutions L35/44DF Dual-Fuel Four-Stroke Marine Engine — Viertakt-Marinediesel, Bohrung 350 x Hub 440 mm, 750 rpm (GenSet), 720 rpm (auxiliary) rpm, 3180–5300 kW (6L–10L @ 750 rpm). Brennstoff: Natural gas (LNG/CNG), HFO, MDO, MGO, diesel pilot; L35/44DF CD methanol-ready 2026. Status: Production (L35/44DF CR active since 2015; L35/44DF CD launched 2023, deliveries 2024+). Verifiziert, Datenblatt verlinkt.
4320.0 kW
Power
Engine Specifications
8
Cylinders
350 mm
Bore
440 mm
Stroke
4-stroke
Stroke Type
🔧 Komponenten & Aufbau
Component data being added…
📊 Technische Daten
Displacement per cylinder
42.3 liters
Power per cylinder @ 750 rpm
530 kW (L35/44DF standard); 560 kW (L35/44DF CD)
MEP (Mean Effective Pressure)
20.0–20.1 bar
SFOC liquid fuel @ 85% MCR
175.5 g/kWh
SFC gas operation
7440 kJ/kWh
Dry mass – 6L/7L/8L/9L/10L
40.5 / 45.6 / 50.7 / 55.0 / 59.7 tonnes
Methane slip reduction (CD variant)
85% vs. industry standard
Emissions compliance
IMO Tier II (diesel) / Tier III (gas)
power kw
4320
rpm
750
fuel type
LNG/HFO (Dual-Fuel)
configuration
L
genset kw
4104
genset kva
5130
frequency hz
50
bore mm v
350
stroke mm v
440
rpm v
750 rpm (GenSet), 720 rpm (auxiliary)
fuel v
Natural gas (LNG/CNG), HFO, MDO, MGO, diesel pilot; L35/44DF CD methanol-ready 2026
status v
Production (L35/44DF CR active since 2015; L35/44DF CD launched 2023, deliveries 2024+)
datasheet url
https://www.man-es.com/docs/default-source/document-sync/man-l35-44df43e5738b66d943f7819681882f4e9dac.pdf
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Spare parts data being added…
Equipment-Model #125078
· ✓ still in production