When loading a large articulated wheel loader onto a low-bed trailer, the best practice for positioning the machine to ensure optimal weight distribution over the trailer axles is to:

Question: When loading a large articulated wheel loader onto a low-bed trailer, the best practice for positioning the machine to ensure optimal weight distribution over the trailer axles is to:

Answer options:

• Place the loader as far back as possible to minimize truck steering axle weight.
• Position the loader with the articulation joint directly over the trailer's kingpin. ✅ Center the loader's heaviest components (engine, counterweight) between the trailer's axle sets.
• Load the loader facing backward to reduce wind resistance.

Correct answer: Center the loader's heaviest components (engine, counterweight) between the trailer's axle sets.

Explanation: Centering the loader's heaviest components over the trailer's axle sets helps to distribute the weight evenly, preventing overloading of individual axles and maintaining the stability of the truck-trailer combination. Positioning it too far back or forward, or over the kingpin, can lead to imbalanced loads and potential regulatory infractions or stability issues.