In this guide, we have test weights explained – what they are, what they’re made from, and how they’re used in the safe testing and certification of lifting equipment.
Our hire service plays a vital role in the safe testing and certification of lifting equipment. Engineers use them 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. We clearly mark each test weight, ensure full traceability, and maintain accuracy within +/- 3% to guarantee reliability during testing, in addition to this we have drawings for all our weights and cradles. Unlike everyday loads, cast steel weights provide a known and controlled load — essential for compliance testing.
Test Weights Explained: What Are They 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 bringing it into service or returning it to use.
Key Considerations for Safe Load Testing
When using test weights, several factors need to be considered. These include the required load capacity, available space on site, safe handling methods, and how your team will deliver and position the weights. Weight cradles and certified lifting accessories significantly improve safety and efficiency during testing.
Why Choose Hire Over Ownership?
Hiring is often the most practical solution for businesses.It avoids the cost and storage requirements of ownership, while giving you access to a wide range of sizes suitable for different applications. Professional hire services also deliver weights safely and provide all 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 need a reliable 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.