Delivery time: 2-3 working days
Pallet delivery from ยฃ89.00 ex VAT
Tower Crane Warning System
BlokAlert is a wireless, audio-visual warning system that can be quickly and easily deployed to the hook block of the crane. When activated by the lifting crew, the BlokAlert unit produces a
recognisable audible alert and visible beacon that can be seen and heard by site personnel in proximity to the hook block or load. This forewarns the workforce to the position and movements of the hook block, increases awareness, and reduces the risk of being struck by the craneโs hook block, lifting accessories or load.
Design Overview:
1a) The lifting crew/rigger: The hand-held fob is activated by the riggers or lifting crew. When operated, the signal is transmitted to the receiver on the hook block of the crane
and/or:
1b) In the operatorโs cab: The transmitter is activated by the footswitch in the crane cab. When operated the signal is transmitted to the receiver on the hook block of the crane.
2) On the hook block: On the receipt of a signal from the transmitter, the receiver is activated, alerting the workforce to the proximity of the hook block.
All BlokCam and BlokAlert Wireless Warning System units are delivered and professionally installed by our team.
Installation is required whether you're purchasing or hiring.
Installation Fee: ยฃ1,050 per visit Covers delivery to site and full installation of your system.
Removal Fee: ยฃ1,050 per visit (hire only) Covers de-installation and collection from site at the end of your hire period.
If you have any questions about installation requirements or would like to discuss your project, call us on 01709 559668 or use the enquiry form.
How it works
At WOLFF Onsite, weโve made renting equipment an effortless experience. Our streamlined process ensures you have fast access to quality equipment and heavy lifting accessories, tailored specifically to your project needs, exactly when you require them.
Currently, we operate on an enquiry basis. Simply reach out with your requirements, and our team will respond promptly with a customised quote to match your project scope and timeline.
From initial consultation to final handover and ongoing, we offer full support every step of the way, guaranteeing that your rental experience runs smoothly and efficiently.
Contact our team to discuss your project requirements and choose the right equipment.
Weโll provide a customised quote based on your needs and rental period.
Our experts deliver and set up the equipment at your site.
Receive full support throughout the rental period to ensure everything runs smoothly.
Part of WOLFFKRAN, trusted since 1854
From our depot to your site, every order is fully tracked and delivered on our own WOLFF Onsite vehicles or via trusted courier partners. Delivery costs are calculated based on your postcode and order size.
Pallet Delivery
Dispatched within 1โ2 working days, delivered next working day between 8amโ5pm, Monday to Friday. Delivery cost is based on the number of pallet spaces and your delivery zone.
Parcel Delivery
Smaller items like radio accessories and safety equipment ship via tracked courier at a flat rate. Deliveries between 8:30amโ5pm, Monday to Friday.
RENTAL Delivery / Collection
All rentals are delivered and collected by the WOLFF Onsite team. We'll confirm a delivery time that works for you and arrange collection within 3 working days of your hire end date. Deliveries and collections between 8amโ5pm, Monday to Friday, Saturday collections can be arranged if suitable.
Dispatch Times
Orders placed by 1pm are dispatched same day where possible. Some products carry a manufacturing lead time, this is always stated in the product description.
Need Help?
Call us: 01709 437 141
Email: hello@wolffonsite.co.uk Available 8:30am - 5pm Mon-Fri
We are happy to help with any delivery or product questions.
Part of WOLFFKRAN, trusted since 1854
