Propulsion Engines for Inland Vessels
Engines for river and canal cargo vessels, pushers and passenger craft, where the emissions stage, noise limits and draught restrictions shape the choice.
Features
- Inland emissions requirements differ from sea-going ones and are tied to the waterway rather than the vessel's flag.
- Low installed height matters where the engine sits under a working deck or in a shallow hull.
- Noise and vibration limits are often set by passenger comfort or by the waterway authority, which brings resilient mounting and exhaust silencing into the specification.
- Long hours at steady load suit a continuous rating and a large, slow-turning propeller through a high-reduction gearbox.
- After-treatment equipment, where required, takes engine room space and adds a consumable, and both have to be planned into the installation.
Specifications
| Figure | Typical range | Unit | Why it matters |
|---|---|---|---|
| Rated power and speed | 450 at 1 600 | kW at rpm | matched to the propeller and the reduction ratio |
| After-treatment fitted | selective catalytic reduction | adds space, weight and a consumable |