equipment

Komatsu digs deep, bets big on Joy Global

Komatsu digs deep, bets big on Joy Global

Digging deeper into the market share for both construction and mining equipment, Tokyo-based Komatsu announced last week that it will buy Milwaukee WI-based mining equipment giant Joy Global for $2.89 billion, in cash. Read on for details.

SmartDig goes where satellite signals can't

SmartDig goes where satellite signals can't

Since 2013, UMichigan researchers have been trying to solve a problem contractors face using electronic grade controls on city jobsites: Most still rely on GPS signals, which become less reliable as skyscrapers and other urban obstructions stand in the way.

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