ZZJASEZZ,

As they say "U R Spot On" - Good student - quick learner.

Remember in a lift truck application teh net lift capacity of a unit can be limited by factors other than simple match or ft - in calculations. Items such as: fork limitatations, especially at load centers signifcantly beyond (say beyond 30" load centers) the 20" (500 mm) or 24" (600 mm) load center - often a larger fork section must be used, tilt cylinder limits, carriage bar /roller limits, mast channel limits (especially the flanges), tire capacity limits, hydraulic system, etc These factors can only be determined by the fork lift manufactuer.

Good Training!