^AAAN
S80ME-B
Description
S80ME-B is a MAN B&W 2S model, coded ^AAAN. Typical service: primary propulsion at sea; shaft drive to propeller. Installed on cargo ship, tanker, bulk carrier.
Specifications
| Cycle | 2-Stroke |
| Bore | 800 mm |
Did you know
- The MAN B&W ME-B engine series was introduced in mid-2006 with the S35ME-B and S40ME-B designs, expanding in early 2007 with the S50ME-B. This series builds upon the established MC-C and ME-C engine ranges.
- The S80ME-B is a 'super long stroke' electronically controlled engine, where 'B' signifies a mechanical/electronic hybrid control system with electronic fuel injection and camshaft-operated exhaust valves. This positions it as a less compact design compared to the 'C' type engines, which feature fully electronic control of both fuel injection and exhaust valves.
- The S80ME-B offers optimal engine performance with a focus on being powerful, economic, and weight-saving. Its design allows for lower propeller speeds, improved fuel economy, and reduced lifecycle costs due to electronically controlled fuel injection.
| Model | Bore × Stroke (mm) | Power/Cyl (kW) | RPM (L1) |
|---|---|---|---|
| S80ME-B | 800 × 3200 | 3880 (approx.) | 76 (approx.) |
| S80ME-C9 | 800 × 3450 | 4510 | 78 |
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Code map
^A A A N │ │ │ └── Model: S80ME-B │ │ └───── Make: MAN B&W 2S │ └──────── Equipment: Main Engine └─────────── System: ME, Propulsion & Steering