Template:British Rail Diesel Loco/Info 66 7
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< Template:British Rail Diesel Loco
| British Rail Class 66/7 (GB Railfreight) Detailed Technical Information | |
|---|---|
| class="wikitable" | |
| Specification | Details |
| Currently owned by: | Unknown |
| Operated by: | GB Railfreight |
| Built: | 2001-2006 |
| Builder: | General Motors Electro Motive Division, London, Ontario, Canada |
| TOPS Numbers: | 66 701 - 66 722 |
| Engine: | GM 12N-710G3B-EC |
| Cylinder Bore: | 230mm |
| Cylinder Stroke: | 279mm |
| Main alternator: | GM-EMD AR8 |
| Traction motors: | 6 of GM-EMD D43-TR |
| Maximum tractive effort: | 92,000lb |
| Continuous tractive effort: | 58,390lb |
| Horsepower | 3,300hp |
| Horsepower at rail: | 3,000hp |
| Wheel arrangement: | Co-Co |
| Train brakes: | Air |
| Brake Force: | 68 Tonnes |
| Brake Manufacturer: | Westinghouse PBL3 |
| Length: | 21.40m |
| Width: | 2.65m |
| Height: | 3.91m |
| Mass: | 126 t |
| Wheel Diameter: | 1060 mm |
| Wheelbase: | 17.29m |
| Bogie Wheelbase: | 4.15m |
| Bogie Type: | HTCR Radial |
| Minimum Curve: | 4 Chains (80.46m) |
| Design speed: | 87.5 mph |
| Maximum speed: | 75 mph |
| Fuel capacity: | 5,546 litres |
| Route availability: | 7 |
| Electric train supply: | None Fitted |
| Train Heating | None Fitted |
| Multiple working: | Within type |
| Multiple Connectors: | Association of American Railroads |
| Withdrawl/Scrapped: | None - All In Service |
|}
