TEREX 14-RANGER Our customers have trusted us to power their lives for more than a century. And we'll continue to provide the reliable, affordable electricity our communities depend on. TEREX OTTER TAIL POWER COMPANY otpco.com fin TEREX 14 - RANGER Our customers have trusted us to power their lives for more than a century . And we'll continue to provide the reliable , affordable electricity our communities depend on . TEREX OTTER TAIL POWER COMPANY otpco.com fin