In 1900, two brothers set up shop in a small Brooklyn workshop, laying the foundation for what would become Mack Trucks. Now celebrating 125 years, Mack Trucks has played a pivotal role in shaping the country’s infrastructure. 

From carrying steel for the Brooklyn Bridge in 1909 to carving paths for the Pan-American Highway, Mack Trucks has been an integral part of building America’s highways and skylines.

The Bulldog Spirit: An Icon is Born

The Bulldog symbol, born during World War I, is an enduring emblem of Mack’s legacy. British soldiers, impressed by the rugged reliability of Mack AC models under fire, nicknamed them “bulldogs.” This wartime nickname became destiny in 1932, when Mack’s chief engineer Alfred Fellows Masury carved the first Bulldog hood ornament from a bar of soap during a hospital stay.

As Mack Trucks celebrates 125 years, its story reflects a legacy of resilience and innovation. From humble beginnings to becoming a global powerhouse, Mack has remained a trusted force in building and sustaining progress. Here are some remarkable moments from Mack Trucks' history that highlight its impact and evolution.

125 Years of Mack Trucks History

A look back on pivotal moments in Mack’s journey through the decades:

• 1920s: Pioneered the revolutionary concept of integrated powertrains, combining engines, transmissions and axles into a unified system

• 1930s: Introduced power brakes and power-assisted steering, setting new safety standards

• 1953: Launched the Thermodyne engine, establishing new benchmarks for power and efficiency

• 1967: Revolutionized the industry with the Maxidyne engine, featuring high-torque rise and constant horsepower

• 1979: Debuted the Econodyne engine, marking a new era in fuel efficiency

• 1980s: Introduced the groundbreaking RS and RL models

• 1988: Launched the revolutionary CH model

• 2010: Introduced the mDRIVE automated manual transmission, revolutionizing driver productivity and fuel efficiency

• 2016: Introduced the mDRIVE HD 13-speed, making Mack the first truck manufacturer in North America to offer low reduction creeper gear ratios in a proprietary automated manual transmission

• 2022: Launched the zero tailpipe-emission LR Electric refuse truck, proving that sustainability and power can work hand-in-hand

• 2023: Expanded electric offerings with MD Electric medium-duty truck

Mack Trucks Moments on Government Fleet

Refuse Fleets Invest in Mack Electric Trucks

Mack Trucks announced several public fleets have purchased Mack LR Electric refuse trucks.

What Happens When Refuse Collection Goes Electric?

The New York City Department of Sanitation shares its experience piloting a refuse electric vehicle.

California City Adds First All-Electric Refuse Truck in County

In December, the Santa Cruz Resource Recovery division added the Mack LR Electric Vehicle to its 27-vehicle sanitation fleet.

Virginia City to Test Electric Refuse Truck

Alexandria, Virginia, officials stated that electric fleet vehicles align with city goals to build sustainability.