What is the maximum speed allowed when making a coupling with a remote control locomotive (RCL)?

The maximum speed allowed when making a coupling with a remote control locomotive (RCL) is 2 mph. This speed limit is established primarily for safety reasons. Couplings at higher speeds can lead to increased risks of accidents, such as equipment misalignment or personnel injury. By maintaining a low speed of 2 mph during coupling operations, operators can ensure better control of the locomotives, reduce the likelihood of accidents, and allow for quicker response times if any issues arise.

Like coupling operations, other safety protocols in rail operations emphasize slow speeds to prevent accidents and ensure a safe working environment. This limit also aligns with practices seen in traditional rail yard operations where careful attention is needed when maneuvering locomotives to ensure safety for both the equipment and the personnel involved.