^AAAP
S46MC-C
Description
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Did you know
- The MAN B&W MC-C series, a compact version of the older MC series, was introduced with the K80MC-C and K90MC-C engines in 1988. The S46MC-C specifically was added to the program in 1996.
- The S46MC-C is part of MAN B&W's two-stroke, low-speed MC-C engine program, which also includes other bore sizes like S26MC, S35MC, S42MC, S50MC-C, S60MC-C, and S70MC-C. The 'S' in its designation indicates a super long stroke engine, typically favored for bulk carriers and tankers due to lower speeds.
- The S46MC-C is designed to be a lighter, more compact, and more powerful engine compared to its MC predecessors, featuring an integrated camshaft housing and simplified cross-head. It is well-suited for vessels operating for extended periods at optimized power.
| Model | Bore × Stroke (mm) | Power/Cylinder (kW) | Speed (rpm) |
|---|---|---|---|
| S46MC-C | 460 × 1932 | 1380-1390 | 129-130 |
| S50MC-C | 500 × ~2000 | 1560-1690 | 117-127 |
| S42MC | 420 × ~1600 | 995-1060 | 136 |
Competitive Models
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Code map
^A A A P │ │ │ └── Model: S46MC-C │ │ └───── Make: MAN B&W 2S │ └──────── Equipment: Main Engine └─────────── System: ME, Propulsion & Steering