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Prior to assuming any operator duties, all forklift operators must undergo both training and certification. Basic qualifications for using a forklift include being at least eighteen years old and the physical ability to operate and control the unit safely.
The main concern of any forklift operator should be the safety of pedestrians. Pedestrians in the vicinity of the forklift are at risk of death or injury from getting hit by the equipment or its attachments. Pedestrians always have the right of way, and forklift drivers must honk their horns when working at intersections or crosswalks or near pedestrians.
Lots of accidents involving forklifts happen at loading docks. These places become hazardous if rain leaks in through open dock doors resulting in a very slippery floor. Wet floor conditions create a danger and operators must be aware of possible dangers when working in loading dock areas.
Forklift certification programs include a combination of practical training and classroom instruction tailored to the specific needs of the workplace. Training should be completed on the forklift type and attachments that would be used by the trainee in the workplace.
On average, there is about 100 deaths attributed to forklift mishaps, while over one hundred thousand are injured by forklifts. Nearly all of these accidents can be prevented with correct operator training and attention to safety.
Hydraulic truck cranes are a particular type of mobile crane. These cranes make use of hydraulics and are able to lift thousands of pounds. Hydraulics uses forces being transmitted through oil pushing on the boom's pistons in opposite directions in order to lift thousands of pounds. Hydraulic truck cranes are very essential in constructing major projects such as bridges, airports, roadways and buildings. A crane could accomplish in minutes jobs that will normally take a lot of hours and hundreds of men to accomplish.
These impressive machines have played a very important role in building cities, houses, individual buildings and entire nations throughout the ages. Even the Great Pyramids within Egypt were probably built with the help of basic cranes to allow the heaviest supplies in one of the most awesome construction projects ever.
The first representation of a crane was featured during King Ramses' reign within Egypt during 3000 B.C. This was a portrayal of a lifting device which was used to collect water. The very first official "cranes" appeared in Ancient Greece. These mechanism were used to build an entire country during the 5th century B.C.
These cranes were originally made out of wood. The designs of cranes started to change when dockyards began to require stronger and bigger machinery. Hick & Rothwell designed the first cast iron cranes in the year 1834, within Bolton, England. This machinery could lift as much as 2 tons. That same year, wire ropes were added to the crane by an Official of the German Superior Board, Herr Albert Sr.
