Enterprise Foundry Co
Enterprise model numbers are a combination of three different letter designations: "D" (diesel), "M" (marine), or "S" (stationary), and a designation that indicates the cylinder size (M, W, G, Q, etc). These three letter designations are followed by the number of cylinders in the model. For example, a DMQ-8 is a marine diesel engine with a 16" bore, 20" stroke, and eight cylinders.
All Enterprise Foundry Co manuals.Known Remaining engines
Click on the headings to sort table by column. Names
struck out designate an engine's
original provenance prior to removal for display.
| Model | Serial | Engine | Bore | Stroke | Cyl | HP | RPM | Owner | Originally | Currently | Location |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DMM-36 | Governor Alfred E. Smith (#1) | 8" | 10" | 6 | 510 | 750 | Miles Pincus | fireboat | fireboat | New York, NY | |
| DMM-36 | Governor Alfred E. Smith (#2) | 8" | 10" | 6 | 510 | 750 | Miles Pincus | fireboat | fireboat | New York, NY | |
| DMG-6 | Angeles | 12" | 15" | 6 | 400 | 400 | Jason | tugboat | yacht | Seattle, WA | |
| DMR | Atlantic Frost (#1) | 12" | 15" | Atlantic Frost Seafoods LLC | processor | processor | Fall River, MA | ||||
| DMR | Atlantic Frost (#2) | 12" | 15" | Atlantic Frost Seafoods LLC | processor | processor | Fall River, MA | ||||
| DMG-6 | Barron Island | 12" | 15" | 6 | 273 | 250 | Robin Bakke | seiner | fish packer | Homer, AK | |
| DMG-36 | Briana Marin | 12" | 15" | 6 | 700 | 400 | Ron Lopez | tugboat | yacht | Seattle, WA | |
| DMG-6 | California | 12" | 15" | 6 | 273 | 250 | Vista Antique Gas & Steam Engine Museum | garbage scow | display | San Diego, CA | |
| DMG-38 | Chief | 12" | 15" | 8 | 800 | 400 | Anthony Smith | tugboat | yacht | Seattle, WA | |
| DMG-6 | Discovery | 12" | 15" | 6 | 273 | 250 | yacht | yacht | Seattle, WA | ||
| DMQ-28 | Dominion | 16" | 20" | 8 | 500-700 | 200-420 | David Clark | tugboat | yacht | Seattle, WA | |
| DMG-6 | Ebbco | 12" | 15" | 6 | 273 | 250 | Vista Antique Gas & Steam Engine Museum | garbage scow | display | San Diego, CA | |
| DMQ-28 | Edward H | 16" | 20" | 8 | 500-700 | 200-420 | Ojard Family | tugboat | Knife River, MN | ||
| DMG-8 | Glen Holme | 12" | 15" | 8 | 800 | 500 | tugboat | tugboat | Richmond, BC | ||
| R5-V16 | 85008-3127 | Golden Bear (#1) | 17" | 21" | 16 | 12500 | 514 | California Maritime Academy | steamer | training ship | Vallejo, CA |
| R5-V16 | 85008-3128 | Golden Bear (#2) | 17" | 21" | 16 | 12500 | 514 | California Maritime Academy | steamer | training ship | Vallejo, CA |
| DMG-36 | John D. McKean (#1) | 12" | 15" | 6 | 700 | 400 | Edward Taylor | fireboat | fireboat | New York, NY | |
| DMG-36 | John D. McKean (#2) | 12" | 15" | 6 | 700 | 400 | Edward Taylor | fireboat | fireboat | New York, NY | |
| DMG-36 | John D. McKean (#3) | 12" | 15" | 6 | 700 | 400 | Edward Taylor | fireboat | fireboat | New York, NY | |
| DMG-36 | John D. McKean (#4) | 12" | 15" | 6 | 700 | 400 | Edward Taylor | fireboat | fireboat | New York, NY | |
| DMG-36 | John Knox (#1) | 12" | 15" | 6 | 700 | 400 | Salmon Bay Barge Line Inc. | tugboat | towing | Seattle, WA | |
| DMG-36 | John Knox (#2) | 12" | 15" | 6 | 700 | 400 | Salmon Bay Barge Line Inc. | tugboat | towing | Seattle, WA | |
| DMG-26 | J. S. Polhemus | 12" | 15" | 6 | 700 | 400 | tugboat | yacht | Seattle, WA | ||
| DMQ-8 | Lake Superior | 16" | 20" | 8 | 1000 | 300 | Billington Contracting Inc | tugboat | yacht | Duluth, MN | |
| DMQ-8 | Ludington | 16" | 20" | 8 | 1000 | 300 | City of Kewaunee | tugboat | museum vessel | Kewaunee, WI | |
| DMG-8 | Magellan Strait | 12" | 15" | 8 | 800 | 500 | tugboat | tugboat | Vancouver, BC | ||
| DMQ-8 | Maris Pearl | 16" | 20" | 8 | 1000 | 300 | Jay Leon | tugboat | yacht | Seattle, WA | |
| DMG-36 | Mighty | 12" | 15" | 6 | 600 | 500 | Sean Mowbray | tugboat | yacht | New Jersey | |
| DMQ-8 | Nash | 16" | 20" | 8 | 1500 | 300 | H. Lee White Maritime Museum | tugboat | museum vessel | Oswego, NY | |
| DMG-6 | Nuisance IV | 12" | 15" | 6 | 500 | 400 | tender | tender | Kodiak, AK | ||
| DMG-26 | Oil King | 12" | 15" | 6 | 600 | 250-600 | Ewing Street Mooring | tugboat | yacht | Oregon | |
| DMG-6 | Oswell Foss | 12" | 15" | 6 | 500 | 400 | Jim & Sue Ulmer | tugboat | yacht | Friday Harbor, WA | |
| DMG-6 | USS Potomac (port) | 12" | 15" | 6 | 500 | 400 | The Potomac Association | cutter | yacht | Oakland, CA | |
| DMG-6 | USS Potomac (starboard) | 12" | 15" | 6 | 500 | 400 | The Potomac Association | cutter | yacht | Oakland, CA | |
| DMQ-8 | Red Cloud | 16" | 20" | 8 | 1000 | 300 | Rick Hamborg | tugboat | yacht | Seattle, WA | |
| DMQ-8 | Sakarissa | 16" | 20" | 8 | 1000 | 300 | Amphibious Forces Memorial Museum | tugboat | museum vessel | Portland, OR | |
| DMQ-6 | Sea Cloud (#1) | 16" | 20" | 6 | 700 | 420 | Sea Cloud Cruises | sailing yacht | sailing yacht | Somewhere on the Mediterranean | |
| DMQ-6 | Sea Cloud (#2) | 16" | 20" | 6 | 700 | 420 | Sea Cloud Cruises | sailing yacht | sailing yacht | Somewhere on the Mediterranean | |
| DMQ-6 | Sea Cloud (#3) | 16" | 20" | 6 | 700 | 420 | Sea Cloud Cruises | sailing yacht | sailing yacht | Somewhere on the Mediterranean | |
| DMQ-6 | Sea Cloud (#4) | 16" | 20" | 6 | 700 | 420 | Sea Cloud Cruises | sailing yacht | sailing yacht | Somewhere on the Mediterranean | |
| DMQ-38 | Sea Giant | 16" | 20" | 8 | 2000 | 300 | Resolve Marine Group | tugboat | tugboat | Port Everglades, FL | |
| DMQ-28 | Sea Lark | 16" | 20" | 8 | 500-700 | 200-420 | Glen Simmons | tugboat | yacht | Sausalito, CA | |
| DMG-8 | Sea Lion VI | 12" | 15" | 8 | 800 | 500 | tugboat | yacht | Vancouver, BC | ||
| DMG-8 | Sea Ranger | 12" | 15" | 8 | 800 | 500 | tugboat | tugboat | Juneau, AK | ||
| DMQ-38 | Sea Witch | 16" | 20" | 8 | 2000 | 300 | Resolve Marine Group | tugboat | tugboat | Port Everglades, FL | |
| DMW-6 | Sound | 12" | 15" | 6 | 273 | 250 | Anthony Smith | tugboat | yacht | Seattle, WA | |
| DMG-26 | Tagish (#1) | 12" | 15" | 6 | 600 | 620 | Don Etheridge | tugboat | yacht | Juneau, AK | |
| DMG-26 | Tagish (#2) | 12" | 15" | 6 | 600 | 620 | Don Etheridge | tugboat | yacht | Juneau, AK | |
| DMQ-8 | Thomson | 16" | 20" | 8 | 1000 | 300 | dredge | derelict | Wisconsin | ||
| DSQ-6 | UCSC Cogeneration Plant | 16" | 20" | 6 | 700 | 420 | University of California Santa Cruz | generator | generator | Santa Cruz, CA | |
| DMM-36 | Governor Alfred E. Smith (#3) | 8" | 10" | 6 | 510 | 750 | Miles Pincus | fireboat | fireboat | New York | |
| DMM-36 | Governor Alfred E. Smith (#4) | 8" | 10" | 6 | 510 | 750 | Miles Pincus | fireboat | fireboat | New York | |
| DMG-36 | J.S Lewis (port) | 12" | 15" | 6 | 750 | 500 | Amherst Madison | pushboat | pushboat | West Virginia | |
| DMG-36 | J.S Lewis (starboard) | 12" | 15" | 6 | 750 | 500 | Amherst Madison | pushboat | pushboat | West Virginia | |
| DSQ-36 | 47058 | Army Corps dredge | 16" | 20" | 6 | 1350 | 360 | Scruton Marine | dredge | storage | California |
| DMQ-28 | Valiant | 16" | 20" | 8 | 500-700 | 200-420 | Culbertson Marine Construction | tugboat | yacht | Anacortes, WA | |
| DSW-6 | 8003 | Palomar Observatory | 10" | 13" | 6 | 220 | 450 | Vista Antique Gas & Steam Engine Museum | generator | museum display | Vista, CA |