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- Description
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- Code map
- Contribute
- Competitive Models
- Manufacturer
- Send enquiry
- Vessels
- Spares
- Vendors
- Did you know
Description
Zulu Code has not yet published a description for ^BAMB. Contribute one.
Did you know
- The MAN L21/31 auxiliary engine is a well-established model, with thousands of units in service and jointly accumulating over 290 million operating hours with the L27/38. Its methanol-capable dual-fuel variant, the L21/31DF-M, was introduced in 2023.
- The L21/31 is part of MAN Energy Solutions' small-bore, four-stroke engine portfolio, positioned alongside the L16/24 as a compact option and the L27/38 as a more powerful sibling.
- The L21/31 is chosen for its high reliability, fuel efficiency, and long time between overhauls, making it a cost-effective and dependable power source for various vessel types. It also offers fuel flexibility, capable of running on HFO, MDO, MGO, and increasingly, biofuels and methanol.
| Model | Bore × Stroke (mm) | Power per Cylinder (kW/cyl) | Speed (rpm) | Fuel Type |
|---|---|---|---|---|
| L21/31 | 210 × 310 | 200-220 (GenSet), 215 (Propulsion) | 900/1000 | HFO, MDO, MGO, Biofuels, Methanol (DF-M) |
| L16/24 | 160 × 240 | 90-110 | 1000/1200 | HFO, MDO, MGO |
| L27/38 | 270 × 380 | 300-330 (GenSet), 350-410 (Propulsion) | 750/800/900 | HFO, MDO, MGO, Methanol (DF-M) |
| L23/30H Mk2 | 225 × 300 | 130-175 | 720/750/900/1000 | HFO, MDO, MGO |
Competitive Models
^BAUB QSK60-DM
Cummins QSK60-DM — a 60-liter V16 marine generator set for auxiliary power generation.
^BAYD 6EY18AL
Yanmar 6EY18AL - marine auxiliary diesel engine (generator prime mover).
^BAWR W16V32
^BATA Series 4000
^BASB 6H21/32
Spares
- 1Cylinder Liner — page under construction
- 2Piston — page under construction
- 3Fuel Injector Nozzle — page under construction
- 4Cylinder Head / Cover — page under construction
- 5Connecting Rod — page under construction
- 6Main Bearing — page under construction
- 7Bottom-End (Crankpin / Con-Rod) Bearing — page under construction
- 8Fuel Injection Pump — page under construction
- 9Fuel Injector (Complete) — page under construction
- 10Exhaust Valve — page under construction
- 11Inlet Valve — page under construction
- 12Piston Ring Set — page under construction
- 13Crankshaft — page under construction
- 14Camshaft — page under construction
Send enquiry
Send an enquiry to the manufacturer of ^BAMB L21/31. One broadcast per day.
Contribute or correct
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Code map
^B A M B │ │ │ └── Model: L21/31 │ │ └───── Make: MAN Energy Solutions │ └──────── Equipment: Aux Engine └─────────── System: Aux Engine Power Generation