In forklift terminology, LCD is defined as?

• A. Distance from heel to centre of gravity
• B. Load centre diameter
• C. Load clearance distance
• D. Lifting capacity differential

Answer: (A)

The main idea being tested is how the stability and lifting capacity of a forklift depend on where the load’s weight is centered relative to the forks. LCD means the distance from the heel of the forks to the load’s centre of gravity. This distance acts as the lever arm for the load’s weight. The longer the LCD, the greater the tipping tendency, so the forklift’s usable lifting capacity decreases as LCD increases. That’s why ratings are given at a standard LCD, so operators know what capacity to expect for loads at that distance. The other terms don’t describe this idea: they aren’t about the lever arm created by how far the load’s weight is from the forks (load centre distance).