UpComing Tradeshows

October 16-19, 2019
GIE+EXPO 2019
Louisville, KY

October 16-18, 2019
China Wind Power 2019
Beijing, China

October 22-25, 2019
Cibus Tec 2019
Parma, Italy

Custom Reducer

07 January 2019

Tamiami canal single-leaf bascule bridge

Nuttall Gear Custom Heavy-Duty Drives for Single-Leaf Bascule Bridge

The historic Tamiami swing bridge that carries NW South River Drive traffic over the Tamiami canal in Miami, Florida needed to be replaced due to its age. Repeated hits from vehicles and boats since its construction in 1930 also contributed to its deteriorating condition.

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13 December 2018

Beverly Drawbridge Rail Swing Bridge

Nuttall and Delroyd Custom Gear Drives for Rail Swing Bridge

The Beverly Drawbridge spans the Danvers River, connecting Beverly and Salem, Massachusetts. The bridge is positioned adjacent to the Route 1A, Veterans Memorial Bridge. Originally built in 1885, the rail bridge currently carries the Massachusetts Bay Transportation Authority (MBTA) Newport/Rockport commuter line that originates in Boston.

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06 December 2018

Vertical Lift Rail Bridge

Nuttall Gear Custom Gear Drives for Vertical Lift Rail Bridge

In July of 2018, the Union Pacific Railroad replaced its aging 614 ft. long swing bridge over the San Bernard River near Angleton, Texas. The new bridge is a vertical lift design with a 114 ft. long center span that raises 56 ft. above the Mean High Water (MHW) level to allow marine river traffic to pass under.

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05 July 2016

Single-Leaf Bascule Lift Bridge Fort St Bridge

Nuttall Gear Custom Heavy-Duty Speed Reducers for Single-Leaf Bascule Lift Bridge

Originally built in 1922, the Fort Street fixed-trunnion bascule bridge in Detroit, Michigan allows large cargo ships to travel the Rouge River while transporting material to the nearby Ford Motor plant. The double-leaf bascule design utilized below-deck counterweights to raise and lower the two roadway leaf/sections.

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31 March 2016

Drilling Rig Drawworks Brakes and Reducers

LI-SSB Brakes & Custom Reducers for Drilling Rig Drawworks

A major drawworks OEM needed reliable powertrain components for a new series of gear-driven AC drawworks used on land-based drilling rigs. The units are designed for operational efficiency with less weight, a compact footprint and reduced noise and vibration.

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