Overall extended height is defined as the distance from the ground to what?

• A. Ground to the fork carriage
• B. Ground to the top of the cab
• C. Ground to the top of the forks
• D. Ground to the operator seat

Answer: (A)

The main idea being tested is how high a forklift can lift a load. Overall extended height is the distance from the ground up to the top of the fork carriage—the movable frame that carries the forks when the mast is raised. This is the highest part of the lifting assembly, so it determines the maximum height you can clear with overhead obstacles.

This is why it’s measured to the fork carriage rather than to the cab, the top of the forks, or the operator seat. The cab height and the seat don’t affect how high the load can be lifted, and while the forks are what carry the load, the critical clearance point for height is the carriage itself.