During a harsh Canadian winter, a loader operator is using a wheel loader to load salt into a spreader truck. The salt is heavily encrusted and frozen in the stockpile. What is the safest and most effective method to break up the frozen salt for loading?

Question: During a harsh Canadian winter, a loader operator is using a wheel loader to load salt into a spreader truck. The salt is heavily encrusted and frozen in the stockpile. What is the safest and most effective method to break up the frozen salt for loading?

Answer options:

• Repeatedly ram the bucket into the frozen salt at high speed. ✅ Use the full down-pressure of the bucket to pry and shear the frozen material in small increments.
• Attack the stockpile from the base with the bucket teeth, then lift the load.
• Request a blasting crew to break up the salt before loading.

Correct answer: Use the full down-pressure of the bucket to pry and shear the frozen material in small increments.

Explanation: When dealing with frozen, encrusted material like salt, the safest and most effective method is to use the bucket's full down-pressure to pry and shear the material in small, controlled increments. Ramming at high speed can damage the machine or detach large, dangerous chunks. Attacking from the base can undermine the stockpile, causing it to collapse unexpectedly. Requesting a blasting crew for salt is typically not a practical first step.