A telehandler has tires filled with ballast. The manufacturer's load chart is based on the machine being ballasted. If the ballast is removed or significantly reduced without corresponding adjustments, what immediate and critical effect would this have on the telehandler's load chart interpretation?

Question: A telehandler has tires filled with ballast. The manufacturer's load chart is based on the machine being ballasted. If the ballast is removed or significantly reduced without corresponding adjustments, what immediate and critical effect would this have on the telehandler's load chart interpretation?

Answer options:

• The load chart capacities would increase due to a lighter machine. ✅ The load chart becomes invalid, and the telehandler's stability and safe lifting capacities are severely compromised and must be derated by a qualified person.
• Only travel speeds are affected, not lifting capacities.
• The ballast primarily affects tire wear, not overall capacity.

Correct answer: The load chart becomes invalid, and the telehandler's stability and safe lifting capacities are severely compromised and must be derated by a qualified person.

Explanation: Ballast in tires is a crucial component of a telehandler's stability system, often factored into the manufacturer's load chart calculations. Removing it without recalculation by a qualified engineer renders the existing load chart invalid and makes the machine extremely prone to tip-over, as its centre of gravity is fundamentally altered.