The efficiency of a crane in a work process is not determined solely by the lifting speed. The cycle time is significantly influenced by the accuracy of positioning (including the number of corrections required) and the extent to which the operator can control the entire lifting process. Our previous post on radio remote control from the perspective of the impact that the workspace can have on the security. Now let's look at the issue from an efficiency perspective!
With conventional controls, the operator often has to move between the operator position and the unloading point, or the staff to your signals to rely on. This not only wastes time, but can sometimes lead to inaccuracies. With wireless control, on the other hand, the operator can adjust his position to the lifting device and control the operation under direct visual control. This is not only essential to prevent accidents, but also greatly increases efficiency.
These benefits are manifested in several ways:
- There is no need to involve more than one person for lifting tasks, the operator can work independently.
- The number of corrective movements is reduced.
- Positioning time is shortened.
- The physical strain on the operator is reduced.
- The operator can react to changes in workflow in a shorter time.
In particular, a significant difference can be seen in repetitive material handling tasks. If a crane performs hundreds of lifts per day, on an annual basis, even a few seconds of cycle time reduction can mean a noticeable increase in capacity.
One of the advantages of wireless control is that in many cases, modernisation does not involve the purchase of a new crane, but only an upgrade, which can be done at a significantly lower cost.
If the lift is structurally sound, retrofitting radio remote control is easy. It is worth considering upgrading in cases where work processes have changed since the crane was installed, modified the hall the layout, new lines of machinery were installed or the traffic around it increased.
However, it is always a good idea to carry out a technical and operational assessment before implementation to ensure that all the answers to the following questions are available:
- is the radio coverage adequate?
- is a multi-stage, fine positioning facility necessary?
- how are batteries managed and replaced?
- what training needs do operators have?
Radio remote control is an effective tool even if it is only used to improve the safety of work processes. But if it can also increase productivity, it can be a very effective improvement.
If you're considering upgrading your existing hoist, feel free to contact the Eco Cranes team to help you choose a wireless solution that's compatible with your equipment!
