A loader operator is preparing to load a 15,000 kg wheel loader onto a 3-axle float trailer with a rated capacity of 25,000 kg. What is the primary consideration when positioning the loader on the trailer?

Question: A loader operator is preparing to load a 15,000 kg wheel loader onto a 3-axle float trailer with a rated capacity of 25,000 kg. What is the primary consideration when positioning the loader on the trailer?

Answer options: ✅ Ensuring the loader's center of gravity is over the trailer's axles to maintain proper axle weight distribution.

• Placing the loader as far forward on the trailer as possible to maximize rear overhang clearance.
• Centring the loader side-to-side on the trailer deck to prevent tipping during loading.
• Positioning the loader so that the bucket extends past the rear of the trailer by at least 1 metre.

Correct answer: Ensuring the loader's center of gravity is over the trailer's axles to maintain proper axle weight distribution.

Explanation: Proper axle weight distribution is critical for safe transport, and this is achieved by ensuring the loader's center of gravity is over the trailer's axles. Placing it too far forward or backward can lead to unsafe axle loads, whereas side-to-side centering is also important but secondary to longitudinal weight distribution for preventing stress on the trailer and towing vehicle.