Light Duty Overhead Crane

Light duty overhead crane is ideal for lifting and moving small loads such as 2 ton, 5 ton, 10 ton and 20 ton. It is a cost-efficient lifting device widely used in workshop, warehouse, steel mill and storage yard. Due to the light lifting requirement, it more often comes in single girder design. The light duty bridge crane we produce is available in various types. According to different configurations and  structural designs, we have top running crane, underhung crane, explosion proof crane, foundry crane, magnetic overhead crane and European standard bridge crane for your choice.

The single girder overhead crane produced by our company has prominent features including simple structure, low cost, easy installation and maintenance. If you have any need, please feel free to contact us online.

Different Types of Light Duty Overhead Crane

Our lightweight overhead crane is designed in multiple types to suit different needs of customers. These types may differ in structure, application, and component designs. To determine which is the right overhead bridge crane for your need, you should first have a thorough understanding of these different types.

AQ-LD single girder bridge crane is the most common type of light duty crane with top running design. Its capacity is usually up to 20 ton to meet a wide range of small lifting requirements. Due to the low working level, it cannot be used frequently.

Single Girder Overhead Crane
AQ-LD Single Girder Overhead Crane

AQ-LD single girder crane parameters:

  • Lifting Capacity: 0.5t~20t
  • Span Length: 7.5~31.5m
  • Working Class: A3~A4
  • Operating Temperature: -20℃~40℃

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AQ-LX underhung bridge crane differs from AQ-LD type in that it runs at the bottom flange of runway beam, so it has a smaller capacity, usually up to 10 ton. This under running crane is designed according to your building structure.

Underhung Bridge Crane
AQ-LX Underhung Bridge Crane

AQ-LX underhung crane parameters:

  • Lifting Capacity: 0.5~10t
  • Span Length: 3~16m
  • Lifting Height: 6~18m
  • Lifting Speed: 7~8m/min or 0.7/7~8/0.8m/min
  • Crane Travelling Speed: 20/30m/min
  • Working Class: A3~A4

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AQ-LDY foundry crane is commonly used in metallurgy to lift hot molten metal, so some thermal insulation measures should be taken on cables and electrical devices so as to protect the crane. It is equipped with metallurgical electric hoist, and the lifting capacity is usually less than 10 ton.

AQ-LDY Foundry Crane For Sale
AQ-LDY Foundry Crane

AQ-LDY foundry crane parameters:

  • Lifting Capacity: 1~10 ton
  • Span Length: 7.5~28.5m
  • Working Class: A6
  • Lifting Height: 6~20m
  • Lifting Speed: 7~8m/min

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AQ-LB explosion proof overhead crane is used in harsh working environment with explosive or flammable gas or dust, so it is usually equipped with explosion proof electric hoist. The lifting capacity is up to 10 ton.

AQ-LB Explosion Proof Bridge Crane
AQ-LB Explosion Proof Bridge Crane

AQ-LB explosion proof bridge crane parameters:

  • Lifting Capacity: 1~20t
  • Span Length: 7.5~28.5m
  • Lifting Height: 6~18m
  • Lifting Speed: 3~8m/min or 3/0.3~8/0.8m/min
  • Crane Travelling Speed: 20m/min
  • Working Class: A3

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AQ-LDZ overhead crane is equipped with grab hoist trolley to load and unload various bulk materials. This grab crane is usually used to lift loads not more than 10 ton.

AQ-LDZ Overhead Grab Crane For Sale
AQ-LDZ Overhead Grab Crane

AQ-LDZ single girder grab crane parameters:

  • Lifting Capacity: 2~10t
  • Span Length: 4.5~28.5m
  • Lifting Height: 6~18m
  • Lifting Speed: 16m/min
  • Crane Travelling Speed: 20~30m/min
  • Working Class: A4

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AQ-HD European standard bridge crane is an advanced overhead crane introducing international design standard. It has exceptional features such as light deadweight, compact structure and excellent performance.

European Bridge Crane
AQ-HD European Bridge Crane

AQ-HD European bridge crane parameters:

  • Lifting Capacity: 3.2~16t
  • Span Length: 7.5~28.5m
  • Lifting Height: 6~18m
  • Lifting Speed: 0.66/4~1.6/10m/min
  • Crane Travelling Speed: 2~20m/min
  • Working Class: A5

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These different types are generally the same in structure and composition except they adopt different configurations and are used in different occasions. Therefore, how to choose the right light duty overhead crane depends on your application, working condition and configuration requirement. If you are interested in our light duty cranes, contact us today to help you select the most suitable one.

How to Operate Light Duty Overhead Crane?

There are generally three operation methods for the overhead crane operation, including pendant control, wireless remote control and cabin control. In an operating process, you may choose one control system or any two of them to make a combined use. Each operating system has its pros and cons, so you need to determine the most practical and economical operation method according to your need.

In a normal circumstance, this overhead traveling crane adopts pendant control or remote control to perform lifting movement. Pendant control requires operators to hold a wired button box, so in the lifting process, they must be close to the lifting loads, which may easily lead to accidents. Besides, because of frequent friction, stretching and winding, the wire control may get damaged easily. Thus in many actual occasions, the wireless remote control is commonly adopted for the sake of safety. This operation method allows the operator to choose the best position, which is not only for safety, but achieves a wide view of the lifting loads. It is also a cost-efficient operation method.

In contrast, the cabin control will cost much and also require a professional cab driver. It is more often used for heavier loads or harsh working environment, such as foundry and steel mill, so the cab operation can better protect the crane operator and avoid potential accidents.

Light Duty Overhead Crane For Sale
Light Duty Overhead Crane

Safety Concerns of Light Duty Overhead Crane

This kind of small bridge crane can bring high productivity in many production lines, so some safety issues should be paid attention to so as to make sure the equipment is in a continuous and safe operation.

  1. The light duty overhead crane must be inspected daily before use, especially for some crucial and vulnerable parts such as hook, wire rope, and wheels in order to ensure they are in good conditions.
  2. Remember that never operate the crane when some crucial components are worn or damaged, and also you should repair or replace the worn parts immediately.
  3. During overhead crane operation, operators or other personnel should always remain clear of lifting loads, and in no circumstances should an operator stand below a load.
  4. The lifting movements should be smooth and stable, and any rapid movement or overload should be avoided.
  5. For pendant control, you should never pull the hoist by pendant cable, and after operation, the pendant should be put away so as not to make an obstacle.
  6. Conduct inspection and maintenance of bridge crane regularly in order to ensure high safety as well as prolong the service life of the crane.

There are also some other safety issues you should consider in order to prevent accidents. If you have any need for the light duty overhead crane inspection and maintenance, please feel free to contact us and our technicians will help solve your problems.

Why Choose Aicrane Light Duty Overhead Crane?

We are always committed to satisfying our clients in several aspects including design, quality, service and price. We have various types of light duty overhead crane for sale, and also supply heavy duty overhead crane to suit needs of different customers. We guarantee to provide high quality bridge cranes with competitive prices by way of strictly complying with the design and manufacturing standards. Furthermore, we have formed a full service system including crane design, manufacturing, installation and maintenance to simplify the customer’s purchasing process. Our overhead cranes have passed CE and ISO certificates.

To know more about light duty overhead crane or other material handling solutions, contact us now. We are more than happy to assist you to select the right overhead bridge crane.

If you have any interest or need of our product, just feel free to send inquiry to us!

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