Welcome to Southern Maine Rail Pics
By John Erickson
Home>Railroad>St-PanAm>by Engine>ST>ST 615-688>ST 684
Home>Engine Maker>EMD>SDs>SD45s>ST 684
PanAm Railways ST 684
Click on an image for a larger view.
| Number | Marks | Current Disposition | Eng. Serial No. | Eng. Built: | Date Acquired: |
|---|---|---|---|---|---|
| 684 | ST | Scrapped | 1967-70 | 1987 | |
| Eng. Type: | Engine Maker: | Trucks: | Horsepower: | Weight: | Engine: |
| SD45 | EMD | HTC 6-Wheel C-C | 3600 | 368,000 lbs | 645E3 20 cylinder |
| Bore & Stroke: | Fuel Capacity: | Truck Wheel Base: | Tractive Effort (starting): | Gear Ratio: | Speed: |
| 9.02" X 10" | 3200 | 13'-07" | 92,000 lbs @25% | 62:15 | 65 mph |
All diesel engine data is usually from The Diesel Shop with inclusions from Wikipedia where the information on The Diesel Shop was spotty. Former Maine Central Locomotives are checked against Maine Central Diesel Locomotives Revised Edition by Edwin B. Robertson.
Heritage: Ex NS 1811 < N&W 1811