Crane warning systemsFlashing beacons & audible alarms for overhead cranes
Improve awareness around operating overhead cranes with visual and audible warning systems supplied and installed by Durham Lifting, including flashing beacons, sounders and movement alerts for busy industrial workplaces.
Make crane movement easier to notice.
Visual and audible signals can provide an additional warning when a crane starts, moves or operates in a shared working area.
Flashing warning beacons
Prominent visual signals can help personnel recognise that crane equipment is active.
Crane alarms & sounders
Audible signals can add another warning channel where site conditions make them appropriate.
Movement warnings
Warnings can be configured around crane operation to improve awareness in shared working areas.
Upgrade existing cranes
Beacon and alarm systems can often be added to suitable existing overhead cranes.
Visual and audible warnings have different strengths.
A useful warning system needs to be clearly perceived and understood in the actual workplace. Background noise, hearing protection, sight lines, lighting and the number of other warning signals on site all affect the right choice.
Durham Lifting can review the crane operation and working environment before recommending a suitable beacon, alarm or combined warning arrangement.
HSE guidance on PUWER warning devices notes that visible or audible warnings should be easy to perceive and understand, and that their suitability depends on the working environment. Warning devices supplement wider risk controls rather than replace them.
Assess the site before choosing the signal.
The warning method should match the crane, movement and people who need to perceive it.
Assess
Review crane movement, pedestrian exposure, lighting and background noise.
Specify
Select visual, audible or combined warnings suited to the working environment.
Install
Fit the warning device to the crane and integrate it with the required operating signal.
Check
Confirm the warning can be perceived and understood in the intended working area.
Support
Maintain the warning system as part of the wider crane support programme.
Crane warning systems for shared industrial workplaces.
Warning systems are most useful where people need a clear indication that crane equipment is operating or moving nearby.
Other crane safety and control upgrades.
Crane warning system questions answered.
What are crane warning systems?
Crane warning systems use visual, audible or combined signals to alert nearby personnel that crane equipment is starting, moving or operating.
When are flashing beacons useful?
Flashing beacons can provide a prominent visual warning where workers can see the signal clearly and need an indication that the crane is active.
Are audible alarms suitable for noisy workplaces?
Not always. HSE guidance notes that audible warnings may be unsuitable where background noise, hearing protection or hearing impairment makes the signal difficult to perceive or distinguish.
Can beacons and alarms be fitted to existing overhead cranes?
In many cases they can be added as a retrofit safety upgrade, depending on the crane controls and application.
What information do you need for a quotation?
Tell us the crane type, when the warning should activate, site noise, visibility, existing warning signals and the working area that needs to be alerted.
Need clearer crane movement warnings?
Send the crane type, operating area and the warning condition you need to communicate. Durham Lifting can review a suitable visual, audible or combined solution.