Test weights are essential tools used across industries to verify the safe working load of lifting equipment, cranes, hoists, and other mechanical systems. They provide a controlled, measurable load to ensure compliance with safety standards and regulations.
In the UK, LOLER (Lifting Operations and Lifting Equipment Regulations), load tests are required to ensure lifting equipment remains safe and compliant. Some tests are carried out annually, while others may be necessary after structural changes, re-assembly, or significant modifications to equipment.
For smaller applications, light calibration weights are used to verify precision. For larger industrial tests, loads can reach up to 400 tonnes. To achieve this, weights are manufactured in blocks or slabs, typically ranging from 2 to 5 tonnes each. This allows for easier transport and handling, while multiple blocks can be combined onto a cradle to provide the required test load.
Availability of test weights can vary by region. In areas with strong industrial activity (ports, construction hubs, offshore facilities), hire services are more common. Distance of travel can be a major consideration, so many companies look to hire locally. However, the expertise of a good hire company may offset transport costs, making them a valuable partner even across longer distances.
For more information about test weights refer to industry partners such as:
UK & Europe: Lift-Rite USA & Canada: Mars Metal Australia: Lifting Gear Hire