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Description of truck mounted pile driver constructed from salvaged materials at Mare Island, Calif, Naval Shipyard, and used to handle loads in excess of 15 tons; rig, resting on 6 × 12 in. sills, is constructed with 35-ft hinged leads which fold down when not braced in position by long heavy timbers pivoted to base.
Description of truck mounted pile driver constructed from salvaged materials at Mare Island, Calif, Naval Shipyard, and used to handle loads in excess of 15 tons; rig, resting on 6 × 12 in. sills, is constructed with 35-ft hinged leads which fold down when not braced in position by long heavy timbers pivoted to base.
Portable land pile driver
Constructor
Grupp, G.W. (author)
Constructor ; 29
1947
2 pages
Article (Journal)
English
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