Classification of Forklift Trucks
For less than a century, the forklift truck has been working its magic. Even today, this particular type of machinery is found in every warehouse operation all around the globe.
Because of WWI, there were shortages of manpower that resulted in the creation of the first forklifts. Businesses like for instance Clark and Yale & Town introduced the material handling equipment which used powered lift tractors inside their factories. In 1918, Clark saw the potential for these equipment and began selling them.
It was in the 1920s that the forklift design evolved from a tractor with an attachment to a dedicated machinery that was equipped with a vertical lifting mast. The forklift developed and became more advanced with WWII. The forklift played an important role during this time in the handling of materials for various armies throughout the world. It was also during this time that wooden pallets were introduced that proved the need for the lift truck in the material handling business.
Once the Second World War ended, the forklift gained momentum and continued to develop. In the 1950s, forklifts which utilize batteries made an appearance. There were other more specialized types of forklifts introduced like for instance the Narrow Aisle Reach truck. This kind was made by the Raymond Corporation. In the 1960s and 1970s, improvements were made within the electronic controls area. This made forklifts a lot more versatile and companies were able to look at warehouse efficiency.
These days, the forklift can be powered by various fuel options such as diesel, electrical battery, gasoline, CNG or compressed natural gas, LPG or liquid propane gas. The very first hybrid forklift was developed by Mitsubishi. It presently runs on diesel battery and lithium ion. This particular type utilizes 39% less fuel than existing models. Statistics prove that its carbon dioxide emissions are roughly 14.6 tons less than those types of forklifts that are powered by IC or internal combustion engines.