Different Capacities of single girder overhead cranes made in china

Single girder overhead crane, as its name suggests, is a kind of crane with single girder and it is applied on many work occasions, such as factory, warehouse, machinery workshop and maintenance workshop. It is a lifting machine with lifting hooks or other take-up devices to achieve vertical lifting and horizontal transport of heavy objects in space. 

It is kind of small and light lifting equipment, which is for moving heavy objects across the workshop, warehouse, and yard. Both ends of the girder are located in the tall cement columns or metal supports and they are shaped like bridges. Single girder cranes are a type of overhead crane that are common in production, engineering and many other workplaces as they cater to practically any lifting application.. 

It is widely used in industrial factory, warehouse, workshop, stock ground, workstation factory, goods yard, steel stock yard, mine, the concrete industry, harbor, ship building, construction site and other material handling places to improve the efficiency of labor and improve the necessary machinery working conditions. It is applicable for many industrial workplaces serving various lifting applications.

They are divided into manual and electric type. Manual single-girder overhead cranes have lower working speeds and smaller lifting capacity, but their own small masses facilitate the organization of production. As a result, they have low costs. 

They are the most cost efficient option for an overhead crane. By using box girder technology, we can offer single girder overhead cranes up to 100 foot spans. Our overhead cranes come standard with the lightest wheel loads in the industry along with low headroom hoists equipped with variable frequency drives on both hoist and trolley.

The bridge consists of one girder beam supported on each side by an end truck. The trolley and hoist are most commonly underhung—meaning they run on the bottom flange of the bridge. 

The single girder traveling cranes adapt to different building applications due to their various main girder connection variants. Favorable crane dimensions help to reach optimal highest hook positions. They are the results of decades of crane production and performance in the same industry, there are several types of single girder overhead traveling cranes, and they are electric hoist single girder bridge crane, metallurgical electric single girder bridge crane, explosion proof single bridge crane, electric grab crane, electric underhung bridge crane, European standard bridge crane, etc.

They are ideal solutions to lifting most loads up to 16 Tonnes and spanning up to 40m in length. Perfectly suited to areas with low ceilings where maximum hook path must be achieved without the need for serious modifications to the existing building. Our single-girder overhead travelling cranes feature maximum rigidity for a minimum deadweight. This keeps the load on the crane runway to a minimum – and a cost-effective design can be selected for the building. This approach provides you with a cost-effective solution. They also include a hoist unit with high handling speeds and the benefits of outstanding crane geometry, resulting in exceptional travel characteristics.

Top Running Single girder cranes or Single Girder Top Running Bridge Cranes are the most cost effective purchase for capacities up to 20 tons and 60 or 80 ft. spans. Reduced wheel loads combined with very low headroom standard hoists provide outstanding value. 

Our single girder overhead cranes come standard with the lightest wheel loads in the industry along with low headroom hoists equipped with variable frequency drives on both hoist and trolley. 

An Overhead Bridge Crane is composed of an assembled structure that extends between runway tracks, and is capable of carrying a suspended load horizontally along the runway. Overhead Bridge Cranes can be top running or under-hung with single or double girder configurations, Single girder overhead travelling crane can be supplied in our company. They are equipped with the single girder and the lifting weight of single girder cranes are limit so that it is a kind of light duty overhead crane.

Our overhead cranes also come standard with bridge travel limit switches which reduce harmful loading on end stops and unnecessary load swing. Electric single girder overhead crane is a common lifting equipment with tonnage of 0.5~20t. It can be installed on the steel columns. It looks like bridge, because both ends of girder are on the tall concrete column and metal support structure.

LD type electric single girder overhead crane is generally used in machinery manufacturing, assembly, warehouse and other places (the design is used for machine repair shop). Single Girder Top Running Single girder cranes are the most cost effective purchase for capacities up to 20 tons and 60 or 80 ft. spans. Reduced wheel loads combined with very low headroom standard hoists provide outstanding value, As a main type of overhead crane, It is ideal solution for lift, move or transport materials. Commonly, It is regarded as a kind of light duty lifting equipment match with CD1／MD1 Electric Wire Rope Hoists, RM Electric Chain Hoists, (N)RM Electric Chain Hoists.

LDA model single girder overhead crane is a kind of light duty crane, with a capacity of 1 to 20 tons. The span is 7.5to 31.5 meters. Working grade is A3. Working temperature is -25°C to 40°C. It is widely used in plants, warehouse, and material stocks to lift goods.

This overhead crane provides optimum performance with its high-speed handling and outstanding crane geometry. Also, it’s incredibly cost effective. 

RAMHOIST supplys standard and bespoke models around the world, Every one of our single girder cranes is made to order, meaning its size and capacity can be adapted to fit your requirements. Single girder bridge cranes are the proven solution for many material handling challenges. Properly applied these cranes can give years of service. A single girder crane is known for its lateral bracing which is absent in a double girder crane. Also It has stronger cross girders allowing for better reinforcement in tasks where reinforcement is needed with a crane.