5 Ton - 32 Ton L Leg Single Beam Gantry Crane & Goliath Crane

The single beam gantry crane with "L"shaped supporting legs and electric hoist or electric hoist trolley is a light and moderate duty gantry crane, used for general material handling in the open air, such as open freight yard, railroad terminals, factories and indoor applications such as warehouses and workshops, etc. With the obvious features of " L" shape legs, the hoist trolley gantry crane is a good choice for long and large objects and items, such as steel pipe and concrete blocks, etc. Compared to the double girder gantry crane, L type single beam gantry crane is able to load and unload objects with capacity of 5 ton to 32 ton, featured as wider space for long objects, lower crane height when the lifting height is fixed, lighter self-weight and lower crane cost, etc.

Parameters of L type single beam gantry crane

The L-type electric single beam gantry crane is an essential lifting crane for increasing working efficiency, safety and productivity. The trolley gantry crane is capable of handling heavy loads with capacity of 5 tons to 32 tons, crane span of 10-35 meters, lifting height of 6-30 meters, and also customized gantry crane designs are available. The main parameters of the L type single girder beam gantry cranes with electric hoist are presented for your reference.

Main parameters of single girder electric hoist trolley gantry crane

• Gantry crane type: single beam gantry crane with L shaped supporting legs
• Load capacity of hoist trolley gantry crane: 5-32t, 1ton, 2ton, 3ton, 5ton, 10ton, 16ton, 20ton, 32ton,
• Span of hoist trolley gantry crane: 18-35m -- 10m, 15m, 19m, 20m, 21.5m, 23m, 28m, 35m；
• Lifting height of hoist trolley gantry crane: 6-30 m ,6m, 9m, 12m, 18m, 24m, 30m
• Lifting speed of hoist trolley gantry crane: 5.9-11.2m/min
• Trolley running speed of hoist trolley gantry crane: 36.6-39.7m/min
• Crane running speed of hoist trolley gantry crane: 39.7-46.2m/min
• Work duty of hoist trolley gantry crane: A3-A5

Types & Configurations

L type single beam gantry crane is a type of rail traveling light and moderate duty gantry crane, worked with different types of wire rope hoists, usually the CD MD electric hoists for generally material handling. According to the shape, the L shape electric single beam gantry cranes can be grouped into:

MH L type single beam gantry crane with electric hoists suspended under the main girder, which can be box girder design and truss girder design. The box girder electric single beam gantry cranes is featured of strong structure and easy fabrication while the truss crane is light in dead weight and strong in wind resistance.

L leg gantry crane with truss girder design with suspension hoists
Load capacity: 5-32t
Span: 16-30m
Lifting height: 6-12m
Work duty: A3-A5

L leg gantry crane with box girder design with suspension hoists
Load capacity: 5-32t
Span: 16-30m
Lifting height: 6-12m
Work duty: A3-A5

MHLP type single beam gantry crane with electric hoist trolley placed on the top but aside of the box shaped main girder is a partial hanging gantry crane, with features of small size and light duty, especial for handling steel pipes, girders, or other long objects , widely used in steel plant, concrete girder yard.

L leg gantry crane with box girder design , equpiped with wire rope hoist
Capacity of single beam gantry crane: 5-32t
Span: 16-30m
Lifting height: 6-12m
Work duty: A3-A5

L leg gantry crane with box girder design with hoisting trolley or open winch trolley
Capacity of single beam gantry crane: 5-32t
Span: 16-30m
Lifting height: 6-12m
Work duty: A3-A5

Structures and components

The L type single beam gantry crane is consisted of gantry bridge, L shaped support leg, crane travelling mechanism, electric hoist or electric hoist trolley, electric equipment, and safety devices, etc. The L shaped leg design increases the work space and makes the single girder single beam gantry crane convenient for transportation, installment and maintenance. .

L type single beam gantry crane with electric hoists suspended under the main girder

L type single beam gantry crane with electric hoist trolley placed aside on the of the main girder

Unlike A frame gantry crane or U frame gantry crane which is supported on two legs at each side, the L type single beam gantry crane is designed to stand on one L-shaped leg at each side for the convenience of handling long pieces of objects or loads like steel pipe and concrete girder, etc. The L-type single beam gantry crane is specifically designed for light to moderate service that can be installed with two electric wire rope hoists and hooks for long objects handling with better stability and high safety during lifting operation.It is also ideal solution for tilting operations.

Electric wire rope hoist for single beam gantry crane 

Open winch trolley for single beam gantry crane 

Crane cabin for single beam gantry crane 

Remote control for single beam gantry crane

Features of L type electric single beam gantry crane

• With L-shaped structure, the electric single beam gantry crane is much easier to handle long objects or oversize loads through the legs.
• With sturdy construction,the electric single beam gantry crane can withstand severe working environments with working life.
• Components Standardization and Modular Design makes the single beam gantry crane easy to assembly and disassembly.
• Adopting soft start, the hoist crane is guaranteed to be stable and smooth during operation.
• The single beam hoist crane requires little maintenance and less operating cost.

Options

The single girder single beam gantry cranes are provided with various options and accessories for you to selected from, including:

• Rated load capacity of single beam gantry crane with electric hoist: from 5 ton to 32 ton
• Gantry frame design of gantry crane: box shaped gantry girder design / Truss gantry girder design
• Hoisting mechanism of single beam gantry crane: electric hoist or electric hoist trolley
• Crane control of single beam gantry crane: pendant control, wireless remote control or driver's cabin control
• Crane travelling mechanism of overhead gantry crane : separate drive
• Application environment: indoor, outdoor, explosive, high heat, dust, marine, etc.
• Paint color: according to customer's requirements
• Custom designed electric single beam gantry cranes are available

Applications

L type single beam gantry cranedesigned with L shaped gantry legs and powerful electric hoist and hoist trolley, equipped with crane hook or electromagnetic chuck, or crane grab for various material handling, especially for long objects or items handling, with capacity of 5 ton to 32 ton . Generally. L type wire rope single beam gantry cranes are widely adopted in the two conditions for general material handling:

Outdoor applications - where lifting equipment are needed without the cost of a building or any supporting steel structure

Indoor applications - where existing structures of the workshop is not suitable to install overhead bridge cranes, and where additional supporting steel structure would result in a loss of floor space. The single beam gantry crane can be designed with cantilevers to enable the handling of loads outside the rail centers.

However, it is prohibited to be used in dangerous environments, such as, high temperature, flammable, explosive and corrosion environment, etc., where specially designed single beam gantry crane are needed. Please contact us to get more information on the hazardous application material handling crane.

 L leg siingle beam gantry crane with grab for wastes handling 

 L leg siingle beam gantry crane with double electric wire rope hoists  for long and heavy loads handling 

 L leg siingle beam gantry crane with hook for steel coil handling 

 L leg single beam gantry crane for steel plate handling 

They are widely used in steel plant, cement plant, construction, electronics industries, warehouses, railway, food, paper making plant, transportation , construction and installation, civil engineering and bridge construction, electric power station, shipbuilding, automobile manufacturing, construction, highways, bridges, metallurgy, mines, slope tunnels, shaft treatment and protection and other infrastructure construction, etc.

Cost-effective crane, Best value solution

As one of leading crane manufacturers and suppliers in China, we are outstanding in crane design, manufacturing, installation and maintenance.We are dedicated to working out the right gantry crane solutions for your applications with superior quality and reasonable crane cost and to create the maximum value for your business. In order to work out the most suitable and economical gantry crane solution for your application, the following crane specifications and lifting requirements needs to be specified:

Load capacity:____? 1ton, 2ton,3ton,5ton,10ton,16ton,20ton,32 ton, 50 ton
Lifting height: ____?0-5 m , 6-10m, 11-20m, 21-30m ,
Span: ____? 0-5 m , 6-10m, 11-20m, 21-30m ,
Voltage: ____?200v, 220v, 380 v,400v ,
Working duty: ____?A1 -A3 ,A4,,A5
Industries: ____?General, Engineering, Port,Shipbuilding,
Customized crane specifications and crane configuration are available
Send your L leg single beam gantry crane with hoist trolley inquiry now!

Any of single beam gantry crane inquiry will be replied with 24 working hours. Please leave us the main information of the single beam gantry crane needed and the gantry crane quotation will be given as quick and specific as possible. Please do not hesitate to leave a message.