Parameter | Value | Unit |
Length between truck centers | 15.7 | m |
Wheelbase | 2.5 | m |
Diameter of rolling circle | 0.42 | m |
Car body mass | 41.61 | t |
Frame mass | 4.28 | t |
Wheelset and axle box mass | 1.86 | t |
Car body moment of inertia | 1708.23 | t·m2 |
Frame moment of inertia | 2.486 | t·m2 |
Wheelset moment of inertia | 1.036 | t·m2 |
Primary suspension stiffness | 1.07 | M·n/m |
Secondary suspension stiffness | 0.155 | M·n/m |