This program mainly designs traction machines for transport and passenger vehicles, comprising:

• Load distribution on axles and center of gravity distribution.
• Load distribution on axles, a center of gravity distribution, and vehicle dimensions.
• Calculation of the maximum vehicle speed and pulling force for vehicles on normal straight roads and slope ways with a different angle of inclination.

This program also modifies transport vehicles of all types:

• Add one or two axes so the vehicle can be modified from 2 to 3 axles or from 3 to 4 axles, or vice versa.
• Modify the distance between axles through enlarging or narrowing this distance.