The company, Tuff Torq, was fined nearly $300,000 for hiring 10 children. It must also set aside $1.5 million to help the immigrant minors who were illegally employed.

Immigrant children as young as 14 were found working illegally amid dangerous heavy equipment at a Tennessee firm that makes parts for lawn mowers sold by John Deere and other companies, according to Labor Department officials.

The company, Tuff Torq, was fined nearly $300,000 for hiring 10 children. As part of a consent agreement with the federal government, the company is also required to set aside $1.5 million to help the children who were illegally employed. Ryan Pott, general counsel for Tuff Torq’s majority owner, the Japanese firm Yanmar, acknowledged the violations to NBC News.