Overview of the gantry crane

A gantry crane is a type of crane that consists of a horizontal beam supported by two or more legs, usually mounted on wheels or rails. The beam can have a hoist, a trolley, or both attached to it, allowing the crane to lift and move loads along the beam. Gantry cranes are often used for outdoor applications, such as construction sites, shipyards, warehouses, or workshops, where they can provide flexible and mobile lifting solutions.

Gantry cranes come in different sizes and capacities, ranging from small cranes that can lift a few hundred kilograms to large cranes that can lift several tons. Some gantry cranes are fixed in place, while others are adjustable in height, span, or both. Some gantry cranes are also designed to be portable, meaning they can be easily dismantled and transported to different locations. Yuantai’s hot-selling products include Single Girder Gantry Cranes, Double Girder Gantry Cranes, Portable Gantry Cranes, Rubber Tyred Gantry Cranes and so on. If you have any other needs, please feel free to contact us and we will provide you with free customized gantry cranes and lifting solutions.

Gantry Crane for Sale

If you are looking for a gantry crane for sale, you have many options to choose from. You can buy a new or used gantry crane from a reputable manufacturer or supplier, or you can rent or lease one for a short-term or long-term project. You can also find online platforms that offer gantry cranes for sale or auction, where you can compare prices and features of different models and brands.

Before you buy a gantry crane, you should consider several factors, such as:

• The load capacity and size of the crane
• The height and span of the crane
• The type and speed of the hoist and trolley
• The power source and control system of the crane
• The safety features and maintenance requirements of the crane
• The warranty and after-sales service of the crane

You should also check the quality and condition of the gantry crane, especially if you are buying a used one. You should inspect the crane for any signs of damage, wear, or corrosion, and test its functionality and performance. You should also verify the certification and compliance of the crane with the relevant standards and regulations.

Gantry Crane 2 Ton & Gantry Crane 5 Ton

One of the most common types of gantry cranes is the gantry crane 2 ton, which can lift to 2 tons (or 4,000 pounds) of weight. This type of gantry crane is suitable for light-duty applications, such as lifting small machines, tools, or materials. A gantry crane 2 ton is usually made of steel or aluminium and has a simple structure and design. It can be easily assembled and disassembled, making it ideal for temporary or occasional use.

Another popular type of gantry crane is the gantry crane 5 ton, which can lift to 5 tons (or 10,000 pounds) of weight. This type of gantry crane is suitable for medium-duty applications, such as lifting large machines, equipment, or containers. A gantry crane 5 ton is usually made of steel or iron and has a more robust structure and design. It can be fixed or adjustable in height and span, depending on the needs of the user.

Both gantry crane 2 ton and gantry crane 5 ton can be equipped with different types of hoists and trolleys, such as electric, manual, pneumatic, or hydraulic ones. They can also have different power sources and control systems, such as battery-operated, remote-controlled, or wireless ones. They can also have different safety features and accessories, such as brakes, limit switches, alarms, lights, or hooks.

Gantry Crane Hoist

A gantry crane hoist is a device that attaches to the beam of a gantry crane and lifts and lowers loads using a rope or chain. A gantry crane hoist can be classified into two main types: Wire Rope Hoists and chain hoists.

A wire rope hoist uses a steel wire rope that wraps around a drum or pulley. The drum or pulley rotates by an electric motor or manual operation, creating tension on the wire rope and lifting or lowering the load. A wire rope hoist can lift heavier loads and faster speeds than a Chain Hoist, but it is more expensive and requires more maintenance.

A chain hoist uses a metal chain that passes through a series of gears or sprockets. The gears or sprockets rotate by an electric motor or manual operation, creating tension on the chain and lifting or lowering the load. A chain hoist can lift lighter loads and slower speeds than a wire rope hoist, but it is cheaper and requires less maintenance.

Gantry Crane Trolley

A gantry crane trolley is a device that attaches to the hoist of a gantry crane and moves along the beam of the crane. A gantry crane trolley allows the crane to transport loads horizontally, as well as vertically. A gantry crane trolley can be classified into two main types: manual trolleys and motorized trolleys.

A manual trolley is a trolley that moves by the force of the operator or the load. The operator can push or pull the trolley by hand, or use a lever or a wheel to move it. A manual trolley is simple and economical, but it can only move at slow speeds and limited distances.

A motorized trolley is a trolley that moves by an electric motor or a hydraulic system. The motor or the system drives the wheels of the trolley, making it move along the beam. A motorized trolley can be controlled by a pendant, a remote, or a wireless device. A motorized trolley is more complex and costly, but it can move at faster speeds and longer distances.

Gantry Crane Harbour Freight

Harbor Freight is a term that refers to the cargo that is shipped or received by sea ports or harbours. Gantry cranes are often used for harbour freight applications, as they can handle various types of loads and containers that are transported by ships or trucks. Gantry cranes for harbour freight can be classified into two main types: container cranes and bulk cranes.

Container cranes are gantry cranes that are designed to load and unload standard-sized containers from ships or trucks. They have a large span and height and can lift several hundred tons of weight. They have a special device called a spreader, which can lock onto the corners of the containers and lift them securely.

Bulk cranes are gantry cranes that are designed to load and unload bulk materials, such as coal, ore, grain, or scrap metal, from ships or trucks. They have a smaller span and height and can lift to several tens of tons of weight. They have a special device called a grab, which can scoop up the materials and dump them into hoppers or conveyors.