The use of water bags for crane load testing is recognized world wide as the most effective and safest solution. DOOWIN crane test water bags proof load bags with capacity from 1 to 100 tonnes provides an easy, safe and highly cost effective solution for the load testing all kinks of lifting equipment. Water filled weight bags offer a significant advantage over alternative methods in that water can be applied gradually and precisely. The potential problems can be identified long before maximum load weight is reached.
Recently, DOOWIN team finish another 200t crane load testing projecting using water bags. In this proof load testing projects, we used two 75ton water bags and one 50ton water bags.