This bolt-together trestle has been designed for a Manitowoc 2250 Crawler crane with a maximum pick weight of 115,000 lbs. at a maximum radius of 60 ft.
The trestle is composed ofW36 x 230 headers 30 ft long and the stringers are 4 pcs. W36 x 300, 2 pcs. @36 x 280, a center stringer W36 x 230.
The diaphragm is composed of approx. 55 ft long stringer pairs held together by W30 x 90.
It stretches 235 feet in 8 spans.
The bents sit on 32"O.D. x .0565 wall pipe.
The pipe piles are coming out in 60 foot long lengths.
The whole MaGilla is topped off with 60 pcs. hardwood crane mats, 12" x 4' x 30'.
This trestle will be completely out of the water by March 15, 2012.
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