| Model # | Bore & Stroke | Cylinders | HP | RPM | Engine | Current Use |
|---|---|---|---|---|---|---|
| 6-10 | 8 x 10 | 6 | 120 | 450 | research vessel Catalyst | propulsion |
| 3-125 | 9 x 121/2 | 3 | 90 | 400 | Kodiak Maritime Historical Society | display |
| 4-125 | 9 x 121/2 | 4 | 120 | 400 | Waterfall Cannery | generator |
| 5-125 | 9 x 121/2 | 5 | 150 | 400 | ||
| 6-125 | 9 x 121/2 | 6 | 180 | 400 | Northwest Marine Propulsion Museum | display |
| 8-125 | 9 x 121/2 | 8 | 240 | 400 | ||
| 6-125 | 10 x 121/2 | 6 | 200 | 350 | Roots Of Motive Power Collection | display |
| 3-13 | 101/4 x 131/2 | 3 | 120 | 360 | cannery tender David B | propulsion |
| 4-13 | 101/4 x 131/2 | 4 | 160 | 360 | tugboat Fearless | propulsion |
| 5-13 | 101/4 x 131/2 | 4 | 200 | 360 | ||
| 6-13 | 101/4 x 131/2 | 6 | 240-265 | 360-400 | yacht San Juan tugboat Katahdin |
propulsion propulsion |
| 8-13 | 101/4 x 131/2 | 8 | 320-350 | 360-400 | ||
| 4-15 | 111/2 x 15 | 4 | 200 | 327 | ||
| 6-15 | 111/2 x 15 | 6 | 300-330 | 327-360 | ||
| 8-15 | 111/2 x 15 | 8 | 400-440 | 327-360 | ||
| 4-160 | 103/4 x 16 | 6 | 150 | 280 | Waimea Sugar Mill Camp | display |
| 6-160 | 123/4 x 16 | 6 | 375-400 | 327-360 | tugboat Donald Robert | propulsion |
| 8-160 | 123/4 x 16 | 8 | 500-620 | 327-400 | ||
| 6-18 | 141/2 x 18 | 6 | 450-500 | 277-300 | ||
| 8-18 | 141/2 x 18 | 8 | 600-665 | 277-300 | ||
| 6-20 | 16 x 20 | 6 | 600-750 | 257-327 | ||
| 8-20 | 16 x 20 | 8 | 800-1000 | 257-327 | ||
| 6-24 | 18 x 24 | 6 | 700-900 | 200-240 | tugboat Arthur Foss | propulsion |
| 8-24 | 18 x 24 | 8 | 1000-1200 | 200-240 |