Types of Gantry Cranes

Gantry crane types are widely used in many working occasions, and according to these occasions and the usages, crane types can be divided into several models, such as regular construction material handling crane, port crane, tower crane, truck crane, portable crane, davit crane, articulating crane, etc.

Located in the home of cranes, our factory aims to find the solutions of different kinds of cranes and winches. With the leaders and all the staffs endeavor for years, we have already been an experienced crane and winch manufacturer and exporter, now many of our products has already passed ISO quality management system certification, besides, some products have been approved by CCS, BV, DNV, RMRS, LR, ABS and other international classification societies.

Owing to high-class quality products with reasonable price, professional technical team and high-qualified staffs, our products has been sale well at home and abroad, and many of them has been exported far to Europe, the Middle East, South America, Southeast Asia, etc.

Classified by Cantilever in Our Company

1. Cantilever Gantry Crane

Cantilever crane belongs to types of gantry crane that extending its structure, more often, the cantilever is used with saddle in order to ensure the cranes safety, and the travelling distance can also be lengthened to improve its efficient.

2. Travelling Gantry Crane without Cantilever

Cranes without jib achieve its lifting work under the main beam, due to its strong rigidity and high safety, it is widely used in many occasions.

Sorted by Girder

1. Single Girder Gantry Crane

Single gantry is known as its small load capacity and light dead weight, Aicrane supplier can provide different forms of canes, such as L model crane, hoist single girder crane and European type cranes.

AQ-MH electric hoist gantry crane: simple structure, low purchase cost, must be used with the hoist products. Generally, the lifting capacity is 3-20t, the span is 10-35m, the working level is A3, and the working environment temperature is – 20 ° C-40 ° C. It is widely used for handling and loading in open places and warehouses. Its operation modes include ground wired handle, ground wireless remote control, cab operation and the combination of two operation modes. Because of its low working level, it can not be used in places with large lifting capacity and frequent work.

AQ-MDG single girder gantry crane (or L-type gantry crane): mainly composed of gantry crane, crane operation mechanism, trolley assembly and electrical equipment. It is mainly applicable to open warehouse, freight yard, outdoor equipment production site and cargo handling, etc. Generally, the lifting capacity is 5-32t, the span is 10-35m, the working level is a5-a6, and the working environment temperature is – 20 ° C-40 ° C. The operation modes include ground wireless remote control, cab operation and the combination of two operation modes.

2. Double Girder Gantry Crane

Double girder cranes can be designed and manufactured to different loading capacities and types, such as U model leg cranes and A model cranes. Different types have their own advantages.

AQ-MG double girder gantry crane: mainly composed of gantry crane, crane operation mechanism, trolley assembly and electrical equipment. It is mainly applicable to open warehouse, freight yard, outdoor equipment production site and cargo handling, etc. Generally, the lifting capacity is 5-600 tons, the span is 18-35m, the working level is a5-a6, and the working environment temperature is – 20 ° C-40 ° C. The operation modes include ground wireless remote control, cab operation and the combination of two operation modes.

U-type double girder gantry crane: mainly composed of gantry crane, crane operation mechanism, trolley assembly and electrical equipment. It is mainly applicable to open warehouse, freight yard, outdoor equipment production site and cargo handling, etc. Generally, the lifting capacity is 5 ~ 50t, the span is 18 ~ 35m, the working level is a5-a6, and the working environment temperature is – 20 ° C ~ 40 ° C. The operation modes include ground wireless remote control, cab operation and the combination of two operation modes.

Classified by Legs

1. Semi Gantry Crane

Semi gantries are of high demanding of the workshop, usually, the rails should be installed and fixed in the roof of workshop and on the ground.

2. Ordinary Gantry Crane

In order to distinguish semi cranes, ordinary crane often defined as two-leg gantry crane, this kind of travelling crane includes some types and each type owns its features.

Classified by Travelling Device

1. Rubber Tyred Gantry Crane

As its name implies, RTG crane moves by rubber tire, which achieves horizontal movement and vertical movement at the same time, and the rubber tyre helps cranes to do multiple directional and flexible motion.

2. Rail Mounted Gantry Crane

Boating precision control in positioning the stack box, RMG cranes are often used for the loading and unloading of containers in port and shipyards. With professional teams, our company can supply high-class RMG crane to the customers.

Container gantry crane: used for handling and loading of international standard containers, mainly composed of gantry crane, crane operation mechanism, trolley assembly, electrical equipment, container spreader, spreader anti sway device, etc. According to different crane operating mechanism, it can be divided into rail type container gantry crane (RMG) and tire type container gantry crane (RTG). It has a lifting capacity of 30.5t, 35t, 40.5t, 45t and 50t, a span of 20-40m, a working level of A6, and a working environment temperature of – 20 ° C-40 ° C. The operation mode is mainly cab operation.

Portable Gantry Crane in Our Company

According to the loading capacity, the gantry crane can also be divided into small gantry crane and heavy duty gantry crane, and portable cranes belongs to the former. Belongs to types of crane, it is a kind of mobile gantry crane or indoor crane with adjustable structure. With the features of small lifting capacity, it is widely favored by customers.

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