Massachusetts Hoisting License Practice Test

When operating a forklift, where must the center of gravity remain?

1. Above the lift height

2. Inside the stability triangle

3. Within operating radius

4. Outside the footprint

The correct answer is: Inside the stability triangle

The center of gravity of a forklift load is crucial for stability, and it must remain inside the stability triangle to ensure safe operation. The stability triangle is defined by the points of contact between the forklift’s wheels and the ground. When the center of gravity is within this triangle, the forklift has a greater chance of remaining stable and not tipping over, especially during turns or when lifting heavy loads. If the center of gravity moves outside this triangle, it creates an imbalance, which can lead to a tip-over scenario. This principle applies regardless of the load height or the operating radius of the forklift. While it is important for loads to be managed within the forklift's operating radius for efficiency and safety, the fundamental aspect of maintaining stability is ensuring that the center of gravity stays within the stability triangle. This understanding is crucial for any operator to prevent accidents and ensure safe work practices while using forklifts.