How can you determine the correct lift limit for a given bucket and configuration?

• A. By estimating based on experience.
• B. By consulting the manufacturer's load chart for that model and ballast setup.
• C. By performing a field test with a light load.
• D. By using the vehicle's speed rating.

Answer: (B)

Lift limits are defined by the machine’s load chart, created by the manufacturer for the exact model, bucket type, attachments, and ballast. The chart shows the safe lifting capacity at specific boom heights and reaches and under given stability conditions, reflecting how ballast and attachments affect what you can lift without tipping or overstressing hydraulics. Therefore, the best way to determine the correct lift limit for a given bucket and configuration is to consult the manufacturer’s load chart for that exact model and ballast setup. Relying on experience alone can be unreliable because it doesn’t account for the specific geometry and ballast of your setup. A field test with a light load isn’t a substitute for a proper chart because it may not reveal critical limits at higher reaches or different ground conditions, and the speed rating has no bearing on lift capacity.