来自MSN2 个月
Behold Big Carl: The World's Largest Land Crane Can Hoist 5,000 Tonnes
Meet SGC-250 – known as “Big Carl” to his friends – the biggest land-based crane in the world. Fully upright, Big Carl can reach heights of up to 250 meters (820 feet), according to Sarens ...
来自MSN11 个月
Largest crane on eastern seaboard in place to clear wreckage of Baltimore Key Bridge collapse
The largest crane on the US eastern seaboard has been ... has a host of free newsletters to suit your interests. To find the stories you want to read, and more, in your inbox, click here.