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By John Erickson
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SLR 4023
Pictures
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SLR 4023 and 3004 fueled and ready at Lewiston Junction on May 27th of 2025.
Photo by John Erickson.SLR 4023 and 3004 fueled and ready at Lewiston Junction on May 27th of 2025.
Photo by John Erickson. -
SLR 4023 and 3004 westbound through West Paris on May 27th of 2025.
Photo by John Erickson.SLR 4023 and 3004 westbound through West Paris on May 27th of 2025.
Photo by John Erickson.
Videos
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SLR 4023 and 3004 have 393 coming through South Paris on May 27th of 2025.
Video by John Erickson. -
SLR 4023 and 3004 have 393 running by Old County Rd in Woodstock, Maine on May 27th of 2025.
Video by John Erickson.
| Number | Marks | Current Disposition | Eng. Serial No. | Eng. Built: | History: |
|---|---|---|---|---|---|
| 4023 | SLR | Active | 73676-5 | 12/1973 | Ex-BNSF 8982 |
| Eng. Type: | Engine Maker: | Trucks: | Horsepower: | Weight: | Engine: |
| SD70MAC | EMD | HTC-RII 6-Wheel C-C | 4000 | 415,000 lbs | 710G3C-ES 16 cylinder |
| Bore & Stroke: | Fuel Capacity: | Truck Wheel Base: | Tractive Effort (starting): | Gear Ratio: | Speed: |
| 9.02" X 11" | 5000 | 13'-07" | 137,000 lbs @ 12 mph | 70:17 | 70 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.