tugboat Tolvan

| Model #: | 6HM2124 | Engine #: | |
| Bore & Stroke: | 13" x 16" | Cylinders: | six |
| Horsepower: | 400 | RPM: | 300 |
| Current Owner: | Unknown |
| Current Location: | Finland |
| Current Condition: | Unknown; (presumed operational) |
Engine History
The tugboat Tolvan a former United States Army Transportation Corps tugboat sold to Finland. It is powered by its original 6HM2124 Atlas-Imperial diesel engine.