How should haul units be loaded?

Haul units should be loaded from the front, then the middle, and finally the back to ensure an even distribution of weight and to prevent possible issues during transport. Loading in this sequence helps maintain stability and control of the haul unit while driving, which is crucial for both safety and compliance with regulations regarding overweight vehicles.

When loading from the front, the material has more time to settle and allows the haul unit to maintain a balanced center of gravity. Subsequently filling the middle helps to support the load evenly across the trailer, and finally loading the back provides additional stability without shifting. This method reduces the likelihood of spillage or uneven loading, which can affect performance on the road, particularly on inclines or when navigating turns.

To contrast this with other loading methods, loading from the back first may lead to an unbalanced distribution that can result in difficulties with handling and stability. Hence, the strategic approach of loading from front to back optimally prepares the haul units for safe and effective transport of hot mix asphalt.