Test weights play a vital role in the safe testing and certification of lifting equipment. They are used to verify that cranes, hoists, lifting beams, and structures can safely handle their rated loads under controlled conditions.
Test weights are specially manufactured weights, typically made from cast steel, designed specifically for load and proof load testing. Each of our test weights are clearly marked, traceable, and are within a +/- 3% accuracy to ensure reliability during testing, in addition to this we have drawings for all our weights and cradles. Unlike everyday loads, test weights provide a known and controlled load, which is essential for compliance testing.
What are test weights used for?
Test weights are commonly used for:
- Crane load testing
- Hoist and lifting beam testing
- Structural testing
- Proof load testing under LOLER requirements
They allow engineers to confirm that equipment performs safely before it is put into service or returned to use.
Key considerations when using test weights
When using test weights, several factors need to be considered. These include the required load capacity, available space on site, safe handling methods for loading and unloading, and how the weights will be delivered and positioned. Using test weight cradles and certified lifting accessories can significantly improve safety and efficiency during testing.
Why hire test weights?
Hiring test weights is often the most practical solution for businesses. It avoids the cost and storage requirements of owning large quantities of weights, while also ensuring access to a wide range of sizes suitable for different applications. Professional hire services also ensure that weights are delivered safely and supported with the appropriate documentation.
Before arranging test weight hire, it’s important to understand how thorough examinations form part of the statutory inspection regime — as explained in HSE’s thorough examination guidance for lifting equipment.
Speak to us about hiring test weights
If you require a reliable, test weight service for load testing or proof load testing, LMT Hire Ltd can help. Simply call us on 01709 223 113 or visit our contact page to and complete our enquiry form.