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There are a range of safety features which are common to certain types of trucks such as seat belts on sit-down vehicles. On the majority of stand-up vehicles there are dead-man petals as well. Furthermore, certain manufacturers are offering more features like speed controls which are able to decrease the overall speed based on steering angle and load height. For more info, there are numerous available articles on Lift Truck Safety and Loading Dock Safety.
Service and Support
A huge part of lift truck selection is to make sure that you maintain access to high levels of service and support. Every year, there seems to be a wider array of new players in the forklift industry. Even if they offer a decent lift truck design and a good price, if they do not provide the regional or local service and support infrastructure, you have to be ready for significant aggravation when the lift truck breaks. Each type of lift truck goes down eventually and parts, service and general questions will probably have to be addressed at some point.
Usually, you would want a local repair shop or dealer with a huge supply of parts for the particular make and model you are purchasing. Be sure to visit the repair shop or the dealership and check their parts room so as to try to know how many parts they store. Make certain to ask that if they do not have the component you require, where would it come from? Hopefully, the answer would be from a local or regional distribution facility.
Try to get some additional ideas on the models presently used within your area. This is doubly vital for specialty trucks like turret trucks. If there are only a small amount of trucks being utilized in their service area that you should assume they may not be stocking many if any parts for them. Also, they may have very little overall experience in servicing that model too.
Early Crane Evolution
Over 4000 years ago, early Egyptians created the first recorded version of a crane. The original device was called a shaduf and was first utilized to transport water. The crane was made out of a long pivoting beam which balanced on a vertical support. On one end a bucket was attached and on the other end of the beam, a heavy weight was attached.
Cranes which were built in the first century were powered by humans or by animals that were moving on a treadmill or a wheel. The crane consisted of a long wooden beam which was referred to as a boom. The boom was attached to a base which rotates. The wheel or the treadmill was a power-driven operation that had a drum with a rope that wrapped around it. This rope also had a hook which was connected to a pulley at the top of the boom and lifted the weight.
Cranes were used extensively during the Middle Ages to make the huge cathedrals in Europe. These devices were also designed to load and unload ships within key ports. Over time, major advancements in crane design evolved. For example, a horizontal boom was added to and was referred to as the jib. This boom addition allowed cranes to have the ability to pivot, hence really increasing the range of motion for the equipment. After the 16th century, each side of a rotating housing that held the boom incorporated two treadmills.
Even until the mid-19th century, cranes continued to depend on humans and animals for power. Once steam engines were developed, this all quickly changed. At the turn of the century, IC or internal combustion engines and electric motors emerged. Additionally, cranes became designed out of steel and cast iron rather than wood. The new designs proved longer lasting and more efficient. They can obviously run longer also with their new power sources and hence carry out larger jobs in less time.
