Bucyrus Co
of South Milwaukee.
1912 Earthwork machinery 'Heyworth'
Maker of steam shovels, excavators, of Bucyrus, Ohio, USA.
1880 Buycrus Foundry and Manufacturing Co was founded in Bucyrus, Ohio.
1895 Reorganized as the Bucyrus Co
1911 The Bucyrus Co, Atlantic Equipment Co and the Vulcan Steam Shovel Co merged to form the Bucyrus Company, a public corporation.
1921 As a spinoff of the hydraulic power efforts at the Bucyrus Company, the Oilgear Company was formed.
1927 Bucyrus merged with Erie Steam Shovel Co forming the Bucyrus-Erie Company.