Hydraulic cranes are very simple by design but can perform Herculean tasks that would otherwise seem impossible. In a matter of minutes, these machines are able to raise multi-ton bridge beams on highways, heavy equipment in factories and even lift beachfront houses onto pilings. Hydraulic truck cranes are also used to lift killer whales like Shamu out of water tanks when places like Sea World ship the whales to new destinations.
When watching a hydraulic truck crane in action, it's hard to believe just how much weight it's moving because it deals with these multi-ton objects with relative ease. Hydraulic truck cranes vary in lifting power. It's easy to tell how much a particular hydraulic truck crane can lift just by the name of it: A 40-ton crane can lift 40 tons (80,000 lb or 36,287 kg).
When watching a hydraulic truck crane in action, it's hard to believe just how much weight it's moving because it deals with these multi-ton objects with relative ease. Hydraulic truck cranes vary in lifting power. It's easy to tell how much a particular hydraulic truck crane can lift just by the name of it: A 40-ton crane can lift 40 tons (80,000 lb or 36,287 kg).