Technical Specifications
Manufacturers | Chittaranjan Locomotive Works |
Traction Motors | 6FRA 6068 3-phase squirrel-cage induction motors (850 kW, 2180V, 1283/2484 rpm, *270/310A; Weight- 2100 kg, forced-air ventilation, axle-hung, nose-suspended; Torque 6330/7140Nm. *95% efficiency.) |
Gear Ratio | 72:20 |
Axle load | 20.5t |
Power | 6350 HP |
Wheel diameter | 1092mm new, 1016mm worn |
Wheelbase | 15700mm |
Bogies | Co-Co, Fabricated Flexicoil Mark IV bogies; bogie wheelbase 18500mm + 18500mm |
Unsprung mass per axle | 3.984t |
Length over buffers | 20562mm |
Length over headstocks | 19280mm |
Body width | 3152mmn |
Cab length | 2434mm |
Pantograph locked down height | 4255mm |
Read more about this topic: Indian Locomotive Class WAP-7
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