Construction Machinery Middle Eas

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The Terex CC 2800-1 The CC 2800-1 offers a maximum 660-ton (600-tonne) lift capacity at a 32.8-ft (10-m) radius and excellent lifting capacities throughout its entire working range. Its variable Superlift radius increases lifting capacities at further distances away from the crane’s base. A variety of boom configurations, including extensions, luffing jib, windmill kit, vessel lift, as well as many other modules are available to increase crane versatility. Transportability is improved due to

the CC 2800-1’s open-boom design. These rectangular sections do not sit as high on the trailer as competitive boom designs, and no internal cross bracing allows smaller boom sections to be nested inside of larger sections to reduce the number of trailers required for transport. Its crane control system features a touchscreen with intuitive pictorial displays for operating ease. The crane’s Quadro-Drive system improves stability and allows the base to move and spin under load.

Serving the New Jersey and New York area as well as markets from coast to coast and select international markets, Lomma has seen its share of historic work. This includes supplying crane and rigging services for construction work that continues today at the World Trade Center. For Lomma, planning for this job started nearly two years ago when company officials first considered bidding for the job. NASA was very specific in what equipment was required for the work. “The bid called specifically for the Terex CC 2800-1 as the primary crane to do the pick as well as all of the other supporting cranes and equipment,” says Signorelli. Part of the reason for this lies with NASA’s experience with this crane model for a similar pick decades ago. When the 747 SAC transports the space shuttle to a place other than a space center, there is a need for crane and rigging equipment. “These picks do not happen often, since NASA already has a shuttle removal method in place at each space center,” explains Barnett.

In the early 1990s, NASA had the rare need to hoist a shuttle from the 747 SAC, and a Terex legacy brand was selected for the job. “A Demag 2800 crawler crane was used in that project as the primary crane,” mentions Jim Creek, Terex Cranes’ senior product manager for crawler cranes – North America. “NASA has a history of successful lifts with this crane.” Staples of the Terex crawler crane line, the CC28001 and its predecessor, the CC 2800, have worked on jobsites throughout the world for more than 20 years. The CC 2800-1 offers a 660-ton (600-tonne) capacity at a 32.8-ft (10-m) radius, more than enough to handle Discovery’s weight. It features a maximum 196.9-ft (60-m) main boom length and a variable 100-ft (30.5-m) radius Superlift attachment to boost lift capacities. “Superlift offers an additional 4,000 to 600,000 lb (1,814 to 272,155 kg) of counterweight on the tray, which enables the crane to lift more weight further from the crane’s base,” says Creek. Having the right experience and all the necessary equipment to complete the job, Lomma was awarded the shuttle project. It consisted of not one but two shuttle hoists. The first lifted the Space Shuttle Discovery off of the 747 SAC for the shuttle’s eventual spot at the Smithsonian. The second loaded the Space Shuttle Enterprise onto the carrier, so it could be flown to John F. Kennedy International Airport in New York. It took Lomma nearly three months to prepare for and arrange the pick. “We had conference calls with NASA two times a week,” says Signorelli. “Communication was often and thorough between our company and NASA.” Lomma purchased the CC 2800-1 ultimately used for the pick about two years ago. It was on rent with a customer in Quebec. Upon returning to the yard, the crane was rigged to make sure the right components were in place for the job. “We ran the crane in our yard,” says Signorelli. “The (IC-1) computer screen is extremely user friendly and self-explanatory. It’s not CONSTRUCTION

MIDDLE EAST


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