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AASHTO LRFD specs invite Grade 100 reinforcement

The 2013 Interim Revisions of the American Association of State Highway and Transportation Officials Load and Resistance Factor Design (LRFD) Bridge Design Specifications allow reinforced concrete bridges to be designed using high-strength reinforcing steels up to a 100 ksi yield, such as MMFX2 (AASHTO MP18/ASTM A1035 Grade 100 [690 MPa]). 

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Six-axle steer dolly

New models offers versatility, additional steering control and extra capacity to handle self-supporting superloads for a variety of industries. The 60-ton dolly suits heavy, low-riding loads including girders and bridge beams. Originally developed for use with the company’s double schnabel to haul wind tower bases, sections and blades, the six-axle steer dolly can now be used as a stand-alone component for alternate trailer configurations.

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Self-erecting tower gantry

With capacity to lift up to 1,400-ton loads 75 meter high, the Enerpac Self-Erecting Tower (ESET) combines heavy lifting strand jacks with gantry and skidding technologies to provide lifting solutions that would otherwise require larger ringer cranes.

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Safety Software

Users of SafetyNet, a technology predicting workplace injuries, now have access to additional features that help them keep workers safer through the version 9.0.

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