In order to prevent the cargo on the lifting shuttle from sliding, what posture should the backrest maintain?

The posture of the backrest on a forklift is crucial for securing loads safely during transport. When the backrest leans backward, it creates a sloping surface that effectively holds the cargo against the back of the lift truck, preventing it from sliding off. This is especially important when moving with elevated loads, as it helps maintain stability and ensures that the cargo does not shift unexpectedly.

When the backrest remains upright, it may not provide sufficient support to prevent the cargo from moving forward, especially if the vehicle stops or turns. Similarly, if the backrest leans forward slightly or is adjusted to a 45-degree angle, it may not adequately secure the load, potentially leading to instability and safety risks.

Maintaining a backward tilt on the backrest maximizes the effectiveness of this safety feature by ensuring that even during movement or maneuvering, the cargo stays firmly in place. This helps to reduce the likelihood of accidents and improves overall handling efficiency.