Influence of Draft Gear Modeling on Dynamics Simulation for Heavy-Haul Train

Table 2

Main parameters of the model.

Main parameters
Wagon weight	100 t
Locomotive weight	2 × 100 t
Wagon number	210
Lag time of slave locomotive	3.5 s
Coupler gap	10 mm
Locomotive dynamic braking force	461 kN
Locomotive starting traction force	760 kN
Track adhesion coefficient	0.35