Be careful when lifting heavy loads - especially children.
If you need to lift and carry loads too large to handle by these methods, get help, either human or mechanical.
There has been no major deviation in battlefield role through the M88 series, the later models are merely able to lift heavier loads.
Bryant adds a new line about Leon being able to "lift 400 pound atomic loads all day and night."
It also "allows single operators to safely lift heavy loads that currently require two or more people".
Pulleys are used in a variety of ways to lift loads, apply forces, and to transmit power.
The high stability allows them to lift extreme high loads.
Breaking up asphalt with a jackhammer, lifting heavy loads, that sort of thing.
We only use these big dumb boosters to lift very heavy loads.
Do not try to lift heavy loads above your waist.