Roborigger is designed to allow the positioning and landing of lifted loads to be undertaken without the need for workers to be in the vicinity of the load. This reduces the risk to personnel and eliminates the need for tag-lines on loads.
Not only does the Roborigger create a safer working environment but it also improves productivity. Lifting operations can be completed faster without the need for tag lines to be attached or removed and loads are rotated in the air during the lift which means they can be lowered immediately once the position has been reached. Roborigger also makes challenging tasks easy and safe, for example, loads with large windage such as panels can be lifted in stronger winds giving significantly increased crane utilisation.
The Roborigger can position the loads when hanging on a single wire with a swivel, it does not need anything attached to it. The autorotating system uses inertia and gyroscopic forces from rotating flywheels to position the load, this is similar technology to that used to orient spacecraft. Controlled wirelessly using a handheld remote, it can be used in manual mode or can store two headings and automatically rotate the load to either heading using its control system. The unit has sensors which detect the rotation rate and the heading. The sophisticated control system ensures that the load rotation is controlled within strict parameters and that the unit can hold the load at a constant heading when required even if there is gusting wind.
The optional wireless release system allows the operator to release the load remotely. The system has inbuilt safeguards to prevent release under load and has a dual command system requiring two buttons to initiate a release. The Roborigger includes a video camera and load cell and is fully internet connected so all lifts are recorded on an online database complete with date, time, location, weight and a high-resolution image. Load ID can also be recorded.
Key features of Roborigger AR10:
- Ability to rotate and position load using a wireless remote control with 100m min range
- Optional remote hook release that requires two button press and will not release under load
- Camera that takes snapshots of all lifts and set downs as well as providing video feed to crane operator
- Ability to have two pre-set orientations to simplify repetitive operations
- Battery operated with capability to last at least 12 hours, batteries rechargeable overnight from a standard 240V power outlet
- Optional exchangeable battery module allowing 24x7 operation
- Minimal operator training required
- Integrated load cell with load readout on remote handset
- Inbuilt condition monitoring, lift logging and diagnostics direct to the internet.
Design, strength and safety
Roborigger is designed as a lifting appliance to AS 4991. Each unit is load tested to 2 x SWL. The remote control complies with the Australian Crane Code AS1418 and includes all the safety features required for crane operation. The electrical system uses low voltage DC and does not require licensed electricians.
Training and Competence
To use Roborigger functionality, it is almost as simple as just pressing the clockwise or anticlockwise buttons. Experienced riggers and crane drivers are working proficiently within 10 minutes. A comprehensive training programme has been developed to cover prestart inspections, troubleshooting, basic maintenance and use of the internet monitoring.
How can you use Roborigger?
Roborigger can be used with tower cranes, mobile cranes, for installing wind turbine blades, lifting frames and spreader beams and for offshore applications. Nobles currently has an AR10 unit with fixed hook now available for customer trial/hire in South Australia (or interstate subject to application).
Roborigger Case Studies
Client: Laing O’Rourke
Location: Kurri Kurri, New South Wales and Central Station, Sydney CBD
Date: May 2020
Roborigger model: AR10 (WLL 10t) and ARM1500-35 (WLL 35t)
Application: Erection of steelwork and lifting of large steelwork modules over critical infrastructure at the Sydney Central Station
Summary: Laing O’Rourke was awarded a $955 million contract that included upgrade to Sydney’s Central Station. The steelwork was fabricated at Kurri Kurri NSW where it was also trial assembled. Laing O’Rourke used a 10t capacity AR10 Roborigger for the trial erection and will use a 35t ARM1500-35 for the installation of the assembled modules on site commencing July 2020 and running until January 2021. Download full case study.
Location: Sydney, Australia
Date: July 2019 to July 2020
Roborigger model: AR10 (WLL 10 tonnes)
Application: Lifting and lowering of skip bins from a building demolition site
Summary: 388 George Street is an A-Grade commercial office building initially built in 1976. Multiplex contracted the use of a Roborigger AR10 for the demolition works being done to prepare for the refurbishment of the upmarket building. Roborigger was used to lift and unload 6m long skip bins filled with building rubble with loads up to 10 tonnes. Roborigger was later used for the steelwork erection on site. Download full case study.
Location: Perth, Australia
Date: December 2018 to June 2019
Roborigger model: AR10 (WLL 10 tonnes)
Application: Lifting and orientating long scaffolding trusses, façade panels’ installation, as well as multiple trucks loading and unloading.
Summary: Multiplex was contracted for the redevelopment of New Museum for WA to integrate a new state-of-the-art building with the Museum’s existing heritage buildings. Multiplex used the 10t capacity AR10 Roborigger for a multitude of lifting operations on site from December 2018 until June 2019. Download full case study.
For more information on the Roborigger and its accessories, or for a live demonstration - please give our team a call on 1300 711 559 or send them an email at firstname.lastname@example.org.