| Inspired by train disasters, ND inventor develops new firefighting equipment In-Forum The 2000 model will weigh 28,000 pounds when fully loaded, and the 4000 will tip the scales at 45,000 pounds. Both would have to be mounted on heavy-duty industrial trucks. Graf said it took ... Graf said he wanted to see one Foam Cannon 2000 in every ... and more » |
Inspired by train disasters, ND inventor develops new firefighting equipment - In-Forum
