A forklift can lift far more than the average human. Just like a train can carry more, faster, than a couple people carrying those goods. Your comment seems to

A forklift can lift far more than the average human. Just like a train can carry more, faster, than a couple people carrying those goods. Your comment seems to imply that a forklift replaces the need to be strong or physically fit, which is obvious nonsense, so I'm not really sure what you're trying to say, here.