MEC Aerial Work Platforms is introducing a 60 ft (20.2 m) rough terrain scissor to compete with European-produced models. It will make its debut at ConExpo. The MEC 6092RT is the largest scissor to be manufactured in North America and joins the MEC?92? Ultra-Deck rough terrain scissor lift series. It is based on the existing MEC 5492RT, which up until now has been North America?s tallest production scissor lift.