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There are a variety of safety features that are common to certain types of trucks like seat belts on sit-down vehicles. On the majority of stand-up vehicles there are dead-man petals as well. Moreover, some manufacturers are providing extra features like for instance speed controls which are able to decrease the overall speed based on load height and steering angle. For more info, there are many available articles on Loading Dock Safety and Lift Truck Safety.
Support and Service
A big part of lift truck selection is to make sure that you maintain access to high levels of support and service. Each year, there seems to be a wider variety of new players in the forklift business. Although they offer a nice price and a decent lift truck design, if they do not offer the regional or local support and service infrastructure, you must be prepared for major aggravation when the lift truck breaks. Each lift truck model goes down at some point and parts, service and general questions must be addressed at some point.
You will usually want to have a nearby dealer or repair shop with a full supply of the components you require for your particular model. Be certain to visit the dealership or the repair shop and check their parts room in order to try to know how many parts they stock. Make certain to inquire that if they do not have the part you need, where would it come from? With any luck, the answer will be from a regional or local distribution facility.
Moreover, try to get some ideas as to how many of those specific models are currently being used within your vicinity. This is very important for specialty trucks including turret trucks. If there are only a small amount of trucks in use in their service area that you must assume they may not be stocking many if any parts for them. Furthermore, they could have very little overall experience in servicing that model too.
Early Crane Evolution
More than four thousand years ago, early Egyptians created the first recorded kind of a crane. The original device was known as a shaduf and was first used to transport water. The crane was made out of a long pivoting beam that balanced on a vertical support. On one end a heavy weight was attached and on the other end of the beam, a bucket was attached.
Cranes which were made in the first century were powered by animals or by humans that were moving on a wheel or a treadmill. The crane consisted of a wooden long beam that was referred to as a boom. The boom was attached to a rotating base. The wheel or the treadmill was a power-driven operation that had a drum with a rope which wrapped around it. This rope also had a hook which was connected to a pulley at the top of the boom and carried the weight.
Cranes were used extensively throughout the Middle Ages to build the enormous cathedrals within Europe. These devices were also used to unload and load ships in major ports. Over time, major developments in crane design evolved. For example, a horizontal boom was added to and became known as the jib. This boom addition enabled cranes to have the ability to pivot, therefore really increasing the range of motion for the machinery. Following the 16th century, cranes had included two treadmills on each side of a rotating housing which held the boom.
Cranes used humans and animals for power until the mid-19th century. This all changes rapidly once steam engines were developed. At the turn of the century, Internal combustion or IC engines and electric motors emerged. Cranes also became designed out of steel and cast iron as opposed to wood. The new designs proved more efficient and longer lasting. They could obviously run longer too with their new power sources and thus complete bigger tasks in less time.
