Caterpillar MaK
MaK VM46DF
MaK M46DF Dual-Fuel (460mm bore) — Viertakt-Marinediesel, Bohrung 460 x Hub 610 mm, 500-514 rpm, 5,400 kW (6M46DF) to 18,000 kW (20VM46DF). Brennstoff: Diesel, Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Liquefied Natural Gas (LNG). Status: In Production / Active Service (First installation 2013). Verifiziert, Datenblatt verlinkt.
Engine Specifications
460 mm
Bore
610 mm
Stroke
🔧 Komponenten & Aufbau
Component data being added…
📊 Technische Daten
Displacement per cylinder
101.3 liters
Power per cylinder
900 kW/cylinder at 500-514 rpm
BMEP
21.3/20.7 bar
Fuel consumption (diesel mode)
186 g/kWh
Fuel injection system
Common-Rail-Ignition fuel oil system with cylinder selective gas injection
Turbocharged charge air cooled
Yes
Four-stroke non-reversible
Yes
IMO compliance
IMO Tier II in diesel mode; IMO III in gas mode
Methane slip (gas mode)
Minimal (stated as feature; specific values not publicly disclosed)
rpm
500
configuration
V
fuel type
LNG/HFO/MGO
technology
Dual-Fuel Common Rail (LNG/HFO/MGO)
bore mm v
460
stroke mm v
610
rpm v
500-514
fuel v
Diesel, Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO), Liquefied Natural Gas (LNG)
status v
In Production / Active Service (First installation 2013)
datasheet url
https://www.teknoxgroup.com/fileadmin/user_upload/M_46_DF.pdf
⚠️ Typische Ausfälle
- ● _hinweis
- ● items
🛒 Bezugsquellen & Ersatzteile
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Spare parts data being added…
📚 Manuals
- datasheet
- project_guide
Equipment-Model #66549
· ✓ still in production