Comparative Technical Specifications
North Eastern Railway Bo+Bo (before rebuilding)
| Length (over buffers) |
Weight |
Wheel Diameter |
Tractive Effort |
Horsepower |
Max Speed |
Traction Motors |
| 39' 4" |
74ton 8cwt |
4' 0" |
28,000lb |
1,100 |
|
|
North Eastern Railway Bo+Bo (after rebuilding)
| Length (over buffers) |
Weight |
Wheel Diameter |
Tractive Effort |
Horsepower |
Max Speed |
Traction Motors |
| 39' 4" |
74ton 8cwt |
4' 0" |
37,000lb |
1,256 |
|
|
Prototype EM1 Bo+Bo
| Length (over buffers) |
Weight |
Wheel Diameter |
Tractive Effort |
Horsepower |
Max Speed |
Traction Motors |
| 50' 4" |
89ton 0cwt |
4' 2" |
45,000lb |
1,300 |
65 mph |
4 x M.V. Type 186 |
Production EM1 Bo+Bo
| Length (over buffers) |
Weight |
Wheel Diameter |
Tractive Effort |
Horsepower |
Max Speed |
Traction Motors |
| 50' 4" |
86ton 14cwt |
4' 2" |
45,000lb |
1,300 |
65 mph |
4 x M.V. Type 186 |
EM2 Co-Co
| Length (over buffers) |
Weight |
Wheel Diameter |
Tractive Effort |
Horsepower |
Max Speed |
Traction Motors |
| 59' 0" |
102ton 10cwt |
3' 7" |
45,000lb |
2,300 |
90 mph |
6 x M.V. Type 146 |
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