Cranes are commonly used to lift heavy things or transport entities from one place to another for a specified distance. These are applied in different industries, ranging from manufacturing, construction, and shipbuilding to material loading and handling.
Please visit our website for more information on this topic.
Although, with the advancements in technology, there are different types of cranes available today to perform specific functions. However, for the success of any particular project, the right choice of crane is necessary. There are a few questions that you commonly look for before buying a crane:
This blog will go over the most important things to consider before purchasing a crane. But before buying, you should have an idea of the different types of cranes available. Various checklists are discussed below.
As listed in the introduction, there is a list of things you need to understand to purchase a crane. These will help you improve overall productivity, ensure safety, and facilitate better reach. The below checklist will help you make a well-informed choice quickly and effectively.
The first thing to know before purchasing a crane is to analyse your primary application requirements for the crane. Consider the factors like the day-to-day operation requirements, installation space available, infrastructure requirements, headroom, available manpower.
The working environment is another key factor that can affect the performance of the crane. Certain chemicals, for example, can accelerate metal corrosion; heat and moisture can overheat motors; and various other factors.
Additionally, depending on the indoor, outdoor, hazardous, or non-hazardous, the chosen crane should have special built as per environmental needs.
In the following trail, Bajaj Indef offer high-quality flameproof Cranes with a capacity ranging from 1 T to 70 Ton and a span of up to 35 meters. The flameproof EOT crane offered by Indef can be used for hazardous areas like Zone-I, II, 20, 21, gas group II A/B, and Temp. Class T3.
Choosing the right capacity is very helpful for the extended performance and self-life of the crane. The capacity range generally varies from 1 Ton to more than 100 Tons[SB7] [US8] . The appropriate capacity of the crane can even reduce unwanted wear and tear. So always purchase the crane with right SWL (Safe Working Load) as per your application requirements.
Like capacity, the span and duty cycle also plays an important role in the selection of the right crane. Span helps operate the crane as per required runway. Duty class specifies the continuous operating load the crane can withstand at peak performance. The standard span ranges from 3 to 55 metres, and the variety of duty classes available are light, medium, heavy, and heavy-duty.
Once you have decided to buy a Crane and looking forward to the different Brand options. Look for the brand that will provide you with a Crane that is of best-in-class product quality coupled with installation and after sales service support.
Even the brand should provide you with the provision to upgrade to a new structure without undergoing major changes and should have the customisation capability to offer a specific solution as per your needs.
The price of a crane varies depending on the type, span, maximum lift capacity of the crane. However, do not compromise on quality over price. Cranes are one-time investments for more than a decade, hence lifetime cost of the product should be the deciding factor rather than the purchase price.
So far, you’ve read about the lift capacity, span, duty cycle, and environment to look for before you buy a crane. Moving ahead, here are some terms on safety, warranty, services, and more.
Safety concerns are more apparent as the crane is an overhead material handling equipment. However, prior knowledge will help you handle as well as avoid such situations effectively. Depending on the usage and working environment, check for the smart safety features can be added to enhance the safety and productivity of the crane.
For example, the cranes can be equipped with a jacking pad, sweeper plate, and derailment guard as standard elements to extend the safety factor.
Cranes and hoists are one-time investments for long-term usage. Thus, it is essential to review the warranty offered for the product and key factors like:
Check for the design tools and manufacturing technology being used for building the crane as precision and efficient operation becomes a key factor for attaining maximum output. Intelligent technology comes with smart features that act as an aid to enhance overall productivity. Smart here in cranes means the combination of safety and ease of working together. Your cranes can have options like:
The purchase of the crane does not end with the purchase only. It comes with crane installation, warranty duration, servicing possibilities, spares availability during as well as after the warranty period.
If you are looking for more details, kindly visit Likuang.
Additionally, there are things like training the operators, regular crane inspections, and modifications to the components to ensure safe and efficient operation.
Overhead cranes are also called industrial cranes, they lift and move heavy loads horizontally. They have very high lifting capacities and cover rectangular area moving either forward or backward. They also have the ability to move materials in multi directions within the area and support manufacturing, storage, loading, and unloading within the facility.
Overhead cranes are used in applications like assembly, transportation, staging, storage, and warehousing. They benefit the work process in many ways by saving time and eliminating human error, thus increasing productivity. Without overhead cranes, it is difficult to imagine industries such as automotive, beverage, chemicals, commercial printing, manufacturing, newspaper, paper, steel, warehousing, and distribution. The overhead crane manufacturers are continuously working on their design to make it more efficient and safer.
Since cranes are designed and built for specific weight load capacity a single crane cannot be utilized for various tasks. Calculating crane capacity is required to operate the crane without dropping the load or damaging the machine.
Different types of cranes are manufactured by crane companies based on the application and modern industrial needs.
The overhead crane has a lifting device called a hoist which is mounted on a trolley across the bridge beam and is then connected to horizontal girders supported at either end by end carriages.
The overhead crane can be operated either manually or by electrically that guides their pathway.
The overhead cranes are designed to have a steady movement operating with maximum load control following other safety measures.
There are some important factors that you need to consider before installing an overhead crane to improve productivity and safety at the facility. Any compromise in the factors may lead to a fatal accident and a huge loss to your business. An overhead crane installation is a big investment so you should know important things before investment. A crane advisor or crane supplier will help you with the following information.
Calculate the maximum and minimum capacity based on your application as operating a crane above the rated capacity can cause unwanted wear and tear on the machine parts. So installing a crane with the right capacity will help in extending the crane's life and also helps in deciding the duty cycle.
The crane's hoist speed varies depending on the load capacity. Some applications need more speed while some applications need less speed. Some overhead cranes are designed for variable speeds that can be set based on the application.
A crane can have a light to medium to heavy to extremely heavy duty cycle and it depends on the application operating in a single shift or multiple shifts. If a crane is used at the maintenance center then it will have a light-duty cycle whereas in production it will have a heavy-duty cycle. Depending on the application you should choose the crane and add the required components to it.
One of the important factors to consider while installing a crane. Adding smart technology to the crane increase safety and productivity at the facility. Make sure the crane you purchase is equipped with the latest technologies rather than outdated ones. Variable frequency drive for the crane, trolley, and hoist motion is vital. Apart from this, a smart and skilled crane operator should be hired for the task.
The environmental condition of the facility matters, if the overhead crane is exposed to conditions like high/low temperature, humidity, heavy dust, chemicals, etc its performance is affected. In those environmental conditions, proper coating/shields should be added to ensure the safety and durability of the crane.
Heat and moisture, heat the motor during its operation.
Discuss with your crane manufacturer or crane consultant on area coverage as this is one of the important factors. The hook approach helps to determine the area coverage of the overhead crane.
Lift height requirement is applied to both situations whether you are installing a new crane or upgrading the existing one. The lifting requirement can be restricted based on the height of the existing facility.
Overhead cranes require 3-phase AC power of 480V and a typically 50A breaker to operate, but if the number of cranes on the same runway increases the current breaker will be required more.
You should carefully read and understand what are the things that are covered and don’t cover in the warranty of the crane along with the warranty period.
Every machine requires maintenance and service to retain its quality, performance, and efficiency. The crane purchase does not end with only installation it should be regularly serviced. A crane service should also cover the inspection from a safety point of view.
For more Light Duty Cranesinformation, please contact us. We will provide professional answers.