A multiple-unit locomotive consist without cars must not exceed what speed?

A multiple-unit locomotive consist without cars must not exceed what speed?

• A. Freight train speed.
• B. Maximum permitted speed.
• C. Regular track speed.
• D. Yard speed.

Answer: (A)

Locomotive-only consists are treated as if they were freight trains for speed purposes. When multiple locomotives operate without trailing cars, there aren’t the additional cars to help with braking and stability, so the movement must stay within the same safe limits used for freight services. This keeps braking distances and handling predictable and within track and signaling expectations established for freight movements. Other speeds like maximum permitted on the track or yard speeds would either depend on specific signs or be unnecessarily restrictive for a locomotive-only move, and regular track speed isn’t a universal cap in this scenario.

Locomotive-only consists are treated as if they were freight trains for speed purposes. When multiple locomotives operate without trailing cars, there aren’t the additional cars to help with braking and stability, so the movement must stay within the same safe limits used for freight services. This keeps braking distances and handling predictable and within track and signaling expectations established for freight movements. Other speeds like maximum permitted on the track or yard speeds would either depend on specific signs or be unnecessarily restrictive for a locomotive-only move, and regular track speed isn’t a universal cap in this scenario.