Water weight bags are simple and safe water filled crane test weights designed to provide proof load testing instead of traditional solid load test weights.
DOOWIN load test water weight bags are designed for proof load testing the lifting equipment and structures that request proof load weight testing. When it’s newly finished, or periodic check or maintenance. Such as crane load testing, beam load test, lifeboat davit load test, derrick load testing, overhead crane load test. So, this water-filled water weight bags offer one kind of innovative crane load test weights solution. Most noteworthy, it has the advantages of Safety, Economy, Convenience, High Efficiency.
Proof load test water weight bags is one crane load test weights system including water filled weight bags and all its accessories. Moreover, these water weight bags are designed that the lifting set is separate from the water bag body. As a result, the failure of any one webbing element will not result in failure of the lifting set nor cause a local overload of the weight test water bags.
Standard crane test water weight bags capacity is from 1ton to 100ton.
The below specification is a common size load test weights. In addition, we also make other size and capacity load test water bags upon request. We also make the low height proof load bags used for the low headroom projects.
Highest Quality Water Weight Bags
Load test water weight bags are manufactured with the highest quality PVC coating fabric material SGS certificated. Our water weights bags are manufactured and tested comply with the LEEA 051 Guidance. In addition, we can provide BV, ABS, LR third-party certificate upon request.