Interstate 481 over the CSX rail yard in DeWitt is being widened as part of the I-81 viaduct project. Two gantry cranes will carry steel beams into place between existing bridges.

US crane manufacturer Shuttlelift has a new series of double-beam mobile gantry cranes. The rubber-tyred DB Series is available in six models, from the 60,000 pound (27 tonne) capacity DB 30 to the ...

USA-based crane manufacturer Shuttlelift delivered its new DB110, a 110 US ton (99 tonne) capacity double-beam mobile gantry crane, to precast concrete manufacturer Unistress Corporation in Pittsfield ...

Demtech Demolishes Giant Gantry Crane from ... The use of two 135-foot man lifts were going to be used to achieve the pre-burning and loading of explosives on the gantry crane main carrier beams.

The first open hatch vessel (12,000 dwt) with gantry cranes was delivered to Oestberg's Rederi, in Norway, December 1962. This revolutionary… ...

The largest gantry crane in the Nordic countries was delivered to Meyer Turku shipyard by Finnish Konecranes. ... since the shipyard has built the 2500t crane beam as a subcontractor to KoneCranes.

The two gantry cranes on I-481 are an engineering solution to a tricky construction dilemma. Picture two existing 2,100-foot long bridges side-by-side over a functioning railroad.