The Port of Los Angeles handles around 200 million metric tons of cargo annually. More than 80 port cranes operate nearly continuously to offload freight from container ships.
The port crane is the central and most important piece of equipment at any port of entry. But have you ever wondered what the different types of port cranes are? Read on to learn about shore cranes and other types of port cranes.
Gantry Crane
A gantry crane is a type of industrial crane frequently found along ports of entry. This crane is named for its most distinguishable part: the gantry. This is the overhead structure that holds the crane.
The gantry crane is sometimes called a portal crane because the frame looks like a portal. These cranes work in what is known as the straight-line route. This means machinery is used directly underneath the crane itself.
There are two types of gantry cranes: high and low profile. They function the same way, although they appear different.
The low-profile crane typically has a fixed boom. The design is ideal for situations where the seaport is also near an airport. The lower profile makes flying overhead safer.
A high-profile crane has a hinged boom that is also tall. This configuration is ideal for helping ships navigate ports when leaving the dock.
Deck Crane
Deck cranes are offshore cranes that are typically mounted on the decks of ships. Their compact structure allows them to take up very little space when raising, loading, or unloading cargo.
With little or no nearby infrastructure, deck cranes can easily work in small ports.
Overhead Cranes
An overhead crane is often used in factories for lifting heavy loads. It is also known as a suspended crane.
In addition to lifting enormous amounts of weight, overhead cranes are simple in design, consisting of hoists placed on trolleys that can traverse one or two beams. The crane operator is responsible for controlling this powerful machine. Construction sites and ports both use overhead cranes.
Learn More Useful Port Crane Tips
The port crane is the central equipment for any port of entry. Without port cranes, freight could never leave the ships, and ports could not function. Due to the unique needs of ports worldwide, port operators rely on a wide range of port cranes to complete their essential logistical work.
Keeping crane operators fitted with the necessary equipment is part of our mission at Kor-Pak. To learn about our diverse portfolio of products, contact our team today.