NAE
NAS IOM NRC

Engineer Girl
Women Engineers
Careers
Becoming an Engineer
Search this Site






Privacy
Contact Us
Sitemap








Big Brutus is the second largest electric shovel in the world.

In May 1963, Big Brutus came alive. After taking more than 150 railroad cars and over a year to build, Big Brutus was in operation. Engineers designed the 15,000 horsepower shovel to revitalize the strip-mining industry. It is 16 stories (160 feet) tall and has a boom 150 feet long. At 11 million pounds, Big Brutus' bucket can lift up to 150 tons of coal - enough to fill three railroad cars. It ran 24 hours a day at a maximum speed of 0.22 mile per hour. It used as much electricity in one day as town of 15,000 people. In 1974, Big Brutus had to be shut down because its cost of operation was twice that of the value of coal it recovered.

Learn more about Big Brutus

Sidebar
Copyright ©2003-2008 The National Academy of Sciences. All rights reserved.  Website by Diamax